Name the product formed by the oxidation of d-gulose.

Answers

Answer 1
Final answer:

The oxidation of d-gulose, a form of sugar, results in the formation of a product named 2-dehydro-3-deoxy-D-gluconate-6P.

Explanation:

The oxidation of d-gulose forms a product known as 2-dehydro-3-deoxy-D-gluconate-6P. This occurs along the Entner-Doudoroff metabolic pathway which primarily converts glucose into ethanol, reserving a net ATP. Oxidation is generally a process wherein a particular molecule loses electrons and increases its oxidation state. In the context of sugars like d-gulose, this usually involves the loss of hydrogen atoms or the gain of oxygen atoms.

This is a molecule that is produced when d-gulose is oxidized in a metabolic pathway called the Entner-Doudoroff pathway. The oxidation of d-gulose in this pathway converts it to 2-dehydro-3-deoxy-D-gluconate-6P and also produces one ATP.

Learn more about Oxidation of d-gulose here:

https://brainly.com/question/6059900

#SPJ12


Related Questions

nitrogen is made up of two isotopes N-14 and N15. given nitrogen’s atomic weight of 14.007 what is the percent abundance of each isotope

Answers

The percentage abundance of each isotope, given that nitrogen atomic weight is 14.007, are:

99.3% of N-140.7% of N-15

How to calculate the percentage abundance of each isotope?

First, we shall obtain the percentage abundance of N-14. Details below:

Mass of 1st isotope, N-14 = 14Mass of 2nd isotope, N-15 = 15Atomic weight of nitrogen = 14.007Let the percentage abundance of 1st isotope, N-14 (A) =?Thus, the percentage abundance of 2nd isotope, N-15 = 100 - A

[tex]Atomic\ weight = \frac{Mass\ \times\ abundance}{100} \\\\14.007 = \frac{14\ \times\ A}{100}\ +\ \frac{15\ \times\ (100 - A)}{100}\\\\14.007 = \frac{14A}{100}\ +\ \frac{1500\ -\ 15A}{100}\\\\14.007 = 0.14A\ + 15\ -\ 0.15A\\\\14.007 - 15 = 0.14A\ -\ 0.15A\\\\-0.993 = -0.01A\\\\A = \frac{-0.993}{y-0.01} \\\\A = 99.3\%[/tex]

Thus,

Percentage abundance of 2nd isotope, N-15 = 100 - A

= 100 - 99.3

= 0.7%

calculate the energy of a gamma ray photon whose frequency is 5.02*10^20 HZ

Answers

To calculate energy of gamma ray photon, we know the energy equation, E= hf where, h = planck's constant f = frequency we know the value of, h = 6.62607004 Ă— 10^-34 m2 kg / s f = 5.02*10^20 Hz Hence, E = 6.62607004 Ă— 10^-34 x 5.02*10^20 = 33.2 x 10^-14 Joules
Final answer:

The energy of a gamma ray photon can be calculated using Planck's equation. Given the frequency of 5.02*10^20 Hz, substituting this and Planck's constant into the equation results in an energy of approximately 3.33 × 10^-13 Joules.

Explanation:

The energy of a gamma ray photon can be calculated using Planck's equation: E = hf, where 'E' stands for energy, 'h' is Planck's constant and 'f' is the frequency of the radiation.

The value of Planck's constant is 6.626 × 10^−34 J⋅s (Joules times seconds), and the frequency provided is 5.02*10^20 Hz. Substituting these values into the Planck's equation:

E = (6.626 × 10−34 J⋅s) (5.02 × 1020 Hz) = 3.33 × 10-13 J (Joules)

Thus, the energy of the given gamma ray photon is approximately 3.33 × 10-13 Joules.

Learn more about Energy of Gamma Ray Photon here:

https://brainly.com/question/31969862

#SPJ11

Identify the gas particle that travels the slowest . identify the gas particle that travels the slowest . ar h2 xe cl2 f2

Answers

The rate of diffusion decreases with increasing molar mass of the gas, therefore the gas diffuses more quickly. As a result, the molar masses will be determined in order to decide which gas will diffuse the fastest. Here Xe has the highest molar mass, so it will be slowest.

According to Graham's law, the rate of effusion of a gas is inversely proportional to the square root of its molar mass, which roughly resembles the rate of diffusion. Light gases thus have a tendency to disperse and effuse at a much faster rate than heavy gases.

Xenon has a molar mass of 131.29 g/mol. Xe is the chemical symbol for xenon. The molar mass of a xenon is equal to its atomic mass because there is only one xenon atom in it.

Thus the correct option is C.

To know more about diffusion, visit;

https://brainly.com/question/94094

#SPJ6

If an acid is splashed on your skin, wash at once with what? lab

Answers

Sodium hydrogen carbonate solution (baking soda)

What type of molecule is the molecule seen below? ch3—ch2—ch2—ch2 protein nucleic acid sugar lipid hydrocarbon?

Answers

There is an organic molecule. This means that it is made up of carbon and hydrogen atoms and forms the building blocks of the molecules within living creatures and organisms. This molecule is a hydrocarbon and is made completely out of carbon and hydrogen atoms.

The half-life of bismuth is 5 days. How much of a 100 gram sample will remain after 20 days?
a. 50 grams
b. 12.5 grams
c. 6.25 grams
d. 0 grams

Answers

Half-life is the duration needed for a compound to decay into half of its initial weight. In this case, the initial weight is 100gram. The calculation for the final weight should be:

final weight= initial weight * (1/2)^(duration/half-life)
final weight= 100 grams * (1/2)^(20days/5 days)
final weight= 100 grams * (1/2)^(4)
final weight= 100 * 1/16= 100/16 gram= 6.25 grams

Which environment would you most likely have rich fertile soil

Answers

The environment where rich,fertile soil would most likely be is a flood plain.

Hope this helps!
Can u plz mark me as brainliest? I really need it!

Final answer:

To find rich fertile soil, one should look towards regions with former glacial activity near rivers, such as the Midwest's glacial till or river valleys and deltas. Wetlands and lighter human exploitation contribute to fertility, while climates with heavy rainfall and high temperatures accelerate nutrient depletion, hence the need for careful soil management in such regions.

Explanation:

Rich, fertile soil is most often found in regions where natural conditions are favorable for agriculture. This includes areas that have been influenced by glacial activity, such as the Midwest of the United States, where glaciers have deposited glacial till from the Canadian Shield, contributing to some of the most fertile soils in the world. Additionally, the presence of wetlands has also enhanced soil fertility by accumulating organic carbon.

Another significant factor contributing to soil fertility is the geographic location in relation to water bodies. For instance, glacial activity areas near big rivers or regions prone to flooding result in increased fertility due to the rich sediments brought in by the water. Cultural and historical examples include the Egyptians along the Nile River and the societies in Southern Asia along the Mekong River. These fertile lands have often led to the development of early human settlements and subsequent agricultural growth.

Soil fertility can, however, be diminished due to certain conditions. High precipitation rates and temperatures, especially as one moves closer to the equator, can lead to intensive leaching of soil nutrients, and without careful management, the soil can quickly become less fertile. Therefore, regions with moderated climates, such as those found in river valleys and deltas, typically possess the highest soil fertility and are most conducive for agricultural practices without the immediate need for irrigation or heavy fertilization.

If monosaccharide has 11 oxygen atoms, how many hydrogen atoms does it contain

Answers

Final answer:

In a monosaccharide, the number of hydrogen atoms is usually double the number of carbon atoms. Therefore, if a monosaccharide has 11 oxygen atoms, it likely contains 6 carbon atoms and 12 hydrogen atoms.

Explanation:

In a monosaccharide, the number of hydrogen atoms is usually double the number of carbon atoms. This is because each carbon atom forms bonds with either a hydrogen atom or an oxygen atom. Since the monosaccharide in this question has 11 oxygen atoms, we can assume it has 6 carbon atoms (since glucose, a hexose sugar, has 6 carbon atoms) and thus 12 hydrogen atoms.

The benefit of fusion is that it:

requires no fuel
produces more energy
yields very little nuclear waste
is easier to control

Answers

i think the answer is most likely going to be C. yeilds very little nuclear waste

What information is presented inside each square of the periodic table?

Answers

the symbol, the atomic mass, the number of protons and electrons

Which of the following is equal to 2.0 liters? 200 mL 2,000 cm3 20 m3 20,000 mm3

Answers

it equals 2000  but in this case it would be 20,000mm3

The three dimensional space occupied by the matter is the volume. Here 2.0 liters of volume is equal to 2000 cm³. The correct option is B.

What is volume?

The measure of the capacity that an object holds is defined as the volume. If a beaker can hold 100 mL water then its volume is 100. The ratio of the mass to density of a substance is the volume.

It can be expressed in mL, L, m³, cm³, etc. The SI unit of volume is m³. The equation used to determine the volume is:

Volume = Mass / Density

1 L = 1000 cm³

The volume in liters can be converted into cubic meters by multiplying it with 1000. Then, 2.0 L is:

2 L = 2 × 1000 = 2000 cm³

Hence the volume 2000 cm³ is equal to 2.0 L.

Thus the correct option is B.

To know more about volume, visit;

https://brainly.com/question/28306710

#SPJ2

Which of the group ivb (14) metals is the least active?

Answers

The answer is Geranium. If we look at the periodic table, geranium is the topmost metal in period 14, meaning it is the least active since the top elements are less active.

Is cutting a paper snowflake a chemical or physical change and why?

Answers

physical change because all you did was change the shape. a chemical change is changing the chemical compound 

He baking soda looked like it dissolved in the vinegar. sarah and connor watched as the balloon expanded and filled with a gas. was this a physical or chemical reaction and why?

Answers


chemical - gas produced
k12 student here !

Answer:

The answer is chemical reaction- gas produced.

Explanation:

The complete question is:

"The baking soda looked like it dissolved in the vinegar. Sarah and Connor watched as the balloon expanded and filled with a gas. Was this a physical or chemical reaction and why?  

A) chemical - gas produced  

B) physical - water bottle got hot  

C) physical - baking soda dissolved  

D) chemical - baking soda disappeared"

A chemical reaction is a process by which one or more substances, called reactants, are transformed into one or more other substances with different properties, called products.

That is, in a chemical reaction, the bonds between the atoms that form the reactants are broken, reorganizing and forming new bonds, thus giving rise to one or more substances different from the initial ones.

Some indications of a chemical change are:

An unexpected color change indicates the formation of new substances when a chemical process takes place. The appearance of precipitates in a solution indicates the formation of a new solid substance that is insoluble and, therefore, deposits at the bottom.Gas evolution: This is evident when spontaneous gas evolution occurs when mixing the reagents. This is what happens when acetic acid (vinegar) is added to solid sodium bicarbonate. Carbon dioxide is produced in the form of bubbles, indicating the chemical reaction. Sudden variations in temperature are also indicators of the presence of a chemical change, due to the energy differences between the reagents and the products.

So, the answer is chemical reaction- gas produced.

How to solve partial pressure given water vapor pressure?

Answers

The partial pressure of water in the mixture, Pwater, is the equilibrium vapour pressure of water at the temperature specified. At 298 K, from the data at the beginning of the questions section, Pwater = 3.17 kPa. Using the Ideal Gas Equation, the number of moles of N2 can be calculated.

Final answer:

To solve for the partial pressure of a gas in a mixture that includes water vapor, Dalton's law is used to account for the vapor pressure of water, and the ideal gas law assists in determining the density of water vapor.

Explanation:

To solve a problem involving partial pressure and water vapor pressure, one needs to follow a step-by-step approach. For example, if the water vapor pressure at a specific temperature is provided, such as 2.33 × 10³ Pa at 20.0°C, this value is used as the partial pressure of water vapor in the ideal gas law equation:

PV = nRT,

where P is the pressure, V is the volume, n is the number of moles, R is the universal gas constant, and T is the temperature in Kelvin. To find the density of water vapor in g/m³ which corresponds to the given vapor pressure, one must rearrange the ideal gas law to solve for n/V, which gives the number of moles per cubic meter. The molar mass of water from the periodic table is then used to convert moles to grams, thus obtaining the density. A comparison should be made with the saturation vapor density to verify the result.

An understanding of Dalton's law of partial pressures is integral as it states that the total pressure is the sum of the individual gas pressures. In the case of gas collected over water, the total pressure includes both the gas's pressure and the water vapor's pressure. The actual partial pressure of the gas of interest can be calculated as:

Pg = PTotal - PH₂O

This calculation is vital in contexts where gases are collected over water as in many laboratory settings.

When chlorine gas is passed through a potassium bromide solution, bromine forms in a potassium chloride solution?

Answers

Yes because chlorine is more reactive than bromine, it displaces bromine in potassium bromide solution.
Forms bromide *gas* in KCl solution

Is sodium hydroxide dissolving in water a physical change?

Answers

No it is a chemical change.

What percent of baking powder is sodium bicarbonate?

Answers

30% on average is the amount of sodium bicarbonate.
Hey there,
Baking powder contains 30% of sodium carbonate and an acid, such as cream of tartar

Hope this helps :))

~Top

How many covalent bonds does nitrogen form if each of its unpaired electrons participate in one bond?

Answers

Nitrogen could form 3 covalent bonds if each of its unpaired electrons participates in one bond.

Nitrogen atom forms 3 bonds based on octet rule, because it has 5 valence electrons. That means it needs 3 bonds or three more electrons.

Further Explanation;Chemical bond  A bond is a type of force that is formed between atoms of different through the sharing or transfer of electrons.Octet ruleAccording to the octet rule for an atom to be stable it must have maximum number of electrons in its outermost energy level. Therefore an atom with four electrons requires four more electrons to attain stability.Types of chemical bonds.Covalent bond  This is a type of bond that is formed between non-metal atoms. It is formed as a result of sharing electrons between non-metal atoms involved.When atoms involved contribute equal number of electrons to the bond formation, the type of bond is known as covalent bondA covalent bond may be a dative covalent bond, when the shared electrons come from one atom.Ionic bond  This is a type of bond that occurs between metal ions and non-metal ions. Ionic bond occurs as a result of transfer of electrons from one metal atom to another non-metal atom.After the transfer of electrons, metal atom loses electron to form a cation while the non-metal atom gains electrons to form an anion.Other types of chemical bonds include;Hydrogen bondsMetallic bondsDipole-dipole interactions, etc.

Keywords: Chemical bond, covalent bond, atom  

Learn more about:Chemical bonds:https://brainly.com/question/5274289Ionic bonds: https://brainly.com/question/5274289Covalent bonds: https://brainly.com/question/5274289

Level: High school  

Subject: Chemistry  

Topic: structure and bonding  

Sub-topic: Covalent bond

[tex]\boxed{{\text{3}}\;{\text{covalent bonds}}}[/tex] are formed by nitrogen if each of its unpaired electrons participates in one bond.

Further Explanation:

The bond that is formed by the mutual sharing of electrons between the bonded atoms is called a covalent bond. It is also known as a molecular bond. Covalent compounds are those compounds which are formed by the electron sharing between two or more non-metals.

The octet rule is the rule in accordance to which the elements have the tendency to bond with other elements and acquire eight electrons in their valence shells. This results in achieving a stable noble gas configuration.

For example, the formation of NaCl occurs according to the octet rule. The electronic configuration of sodium is   [tex]{\text{1}}{{\text{s}}^{\text{2}}}{\text{2}}{{\text{s}}^{\text{2}}}{\text{2}}{{\text{p}}^{\text{6}}}{\text{3}}{{\text{s}}^{\text{1}}}[/tex]while that of chlorine is [tex]{\text{1}}{{\text{s}}^{\text{2}}}{\text{2}}{{\text{s}}^{\text{2}}}{\text{2}}{{\text{p}}^{\text{6}}}{\text{3}}{{\text{s}}^{\text{2}}}{\text{3}}{{\text{p}}^{\text{5}}}[/tex].

Chlorine is one electron short of the stable noble gas configuration and sodium can achieve stable configuration by losing an electron. So sodium loses an electron and forms cation and chlorine gains that electron to complete its octet.

The atomic number of nitrogen is 7. Its ground state electronic configuration is [tex]{\mathbf{1}}{{\mathbf{s}}^{\mathbf{2}}}{\mathbf{2}}{{\mathbf{s}}^{\mathbf{2}}}{\mathbf{2}}{{\mathbf{p}}^{\mathbf{3}}}[/tex] . The partial orbital diagram is the diagrammatic representation of the distribution of electrons in the valence shell only. In case of nitrogen, the valence shell is 2.

Nitrogen has five electrons in its valence shell. Out of these five electrons, two are paired while three remain unpaired. If all three unpaired electrons are to be used, it will accept three electrons from the neighboring atoms to make three covalent bonds.

Learn more:  

1. Difference between heat and temperature: https://brainly.com/question/914750  

2. Solubility in grams per liter: https://brainly.com/question/5325606

Answer details:  

Grade: High School

Subject: Chemistry

Chapter: Ionic and covalent compounds

Keywords: covalent bonds, nitrogen, unpaired electrons, bond, partial orbital diagram, configuration, valence shell, mutual sharing, octet rule.

Polarity of bonds and molecules is determined by the ______________ of the atoms involved.

Answers

i wanna say its the number but i most likely is not right

The answer is electromagnetivity

Which characteristic is common in young rivers? A. A steep stream. B. Many tributaries. C. Location far from headwaters. D. A wide. U shaped channel

Answers

A young river has very few tributaries and flows quickly. It's channels erode deeper rather than water. So, the answer is A.

Hope I helped!

In an ecosystem with young rivers the common characteristic is steep stream as the young rivers do not have other mentioned characteristics.

What is an ecosystem?

Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.

Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.

Learn more about ecosystem,here:

https://brainly.com/question/13979184

#SPJ5

What element has the electron configuration of 1s22s22p63s23p64s23d4?

Answers

The answer is Chrominium

Answer:

Chromium (Cr)

Explanation:

To know this, we first need to know, in which group and period of the periodic table is this element. Then, we can identify the element by calculating the atomic number.

In this case, let's write again the electron configuration:

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁴

Now, with the electron configuration we can know the group in which this element is, the period, and the atomic number which will give us the identity of the element.

The period can be identified, by watching the electron configuration and look into the numbers that accompanies the orbitals (The orbitals are the letters s, p and d), and see which one has the highest number. In this case, we have the 4s² , the number 4 is the highest, so the period of this element is period 4.

Now that we know the period, let's determine the group. The group can be determined, watching the electrons of the last cap of the electron configuration (electrons are the numbers superscripted). Now, if the element pass the 3rd period we have to sum the electrons of the previous d cap. In this case, it was. So, we sum 4 electrons of the d orbytal from the previous cap, and the 2 electrons from the 4s, therefore the group of the element is the group 6 (Or column 6 of the table).

Now we know that it's on group 6 and period 4, the final confirmation will be the atomic number of the element. For this, we have to count all the electrons of all capes in the configuration.

Doing this, we have that the sum of all electrons is:

2+2+6+2+6+2+4 = 24

The atomic number of the element is 24.

So to conclude, the element which electron configuration is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁴, group 6 and period 4, is Chromium (Cr)

Does a reaction occur when an aqueous solution of nicl2(aq) is added to a test tube containing strips of metallic zinc?

Answers

To know if a reaction would occur, we refer to the reactivity series. Looking at the reactivity series, the zinc is at the upper list than nickel, therefore we could say that a reaction would occur. This would actually be a replacement reaction:

NiCl2  +  Zn  -->  ZnCl2  +  Ni

Answer is: yes, reaction occurs.

Reactivity series is an empirical progression of a series of metals, arranged by their reactivity from highest to lowest (alkaline metals have highest reactivity and Noble metals lowest reactivity).

Metal higher in the reactivity series will displace another, zinc is more reactive than nickel.

Chemical reaction: Zn(s) + NiCl₂(aq) → ZnCl₂(aq) + Ni(s).

Ionic reaction: Zn(s) + Ni²⁺(aq) + 2Cl⁻(aq) → Zn²⁺(aq) + 2Cl⁻(aq) + Ni(s).

Net ionic reaction: Zn(s) + Ni²⁺(aq) → Zn²⁺(aq) + Ni(s).

Zinc metal is oxidized (from oxidation number 0 to +2) and nickel is reduced (from oxidation number +2 to 0).

What are some chemical formulas for compounds?

Answers

Hello there!

First, we need to know what compounds are.
Compounds "are pure substances that are made up of two or more elements that are chemically combined in fixed mass ratios."

Now we need to understand what chemical formulas are.
The compounds have a chemical formula which tell us that
a) the elements that are present in the compound
b) the ratio of these elements in the compound

What are some chemical formulas for compounds?
Well, we start with water. The chemical formula for water is H2O

When we go back to the definition of compounds, it says it is when a pure substance that are made up two or more elements. So, whatever is a pure substance and it's made up of two elements. These elements are Hydrogen and Oxygen. And keep an mind that water is made up with metal plus non-metal.

--------------------------------------
Here are one more chemical formulas for compounds
 Sodium Chloride = NaCI


I included a picture that might help you too. (Credit to google image)
 


The chemical formulas for compounds have the information regarding the element present, number of atoms which are present in a compound.

What is a compound?

Compound is defined as a chemical substance made up of identical molecules containing atoms from more than one type of chemical element.

Molecule consisting atoms of only one element is not called compound.It is transformed into new substances during chemical reactions. There are four major types of compounds depending on chemical bonding present in them.They are:

1)Molecular compounds where in atoms are joined by covalent bonds.

2) ionic compounds where atoms are joined by ionic bond.

3)Inter-metallic compounds where atoms are held by metallic bonds

4) co-ordination complexes where atoms are held by co-ordinate bonds.

They have a unique chemical structure held together by chemical bonds Compounds have different properties as those of elements because when a compound is formed the properties of the substance are totally altered.

Learn more about compounds,here:

https://brainly.com/question/13516179

#SPJ5

A river has different populations of lampreys and paddlefish. The paddlefish feed on zooplankton, while the lampreys feed on the paddlefish. Humans living around the river hunt the paddlefish. What will happen to the ecosystem if the paddlefish are hunted in excess?

Answers

A couple of things will happen. One, the paddlefish may be hunted into nonexistent numbers, meaning that that amount of zooplankton would increase. Two, due to the decreased amount of the paddlefish, the lampreys would moves elsewhere or begin to feed on something else. 

The answer is: The population of paddlefish will decrease, while the population of zooplankton will increase.

The paddlerfish is predator to zooplankton. An decrease in predator (in this example the paddlerfish) will increase the number and genetic variation in a population of zooplankton.

An decrease of food (in this example the paddlerfish) will decrease population of the lampreys.

Hman activity (hunting) decrease population of the paddlerfish.

How many isomeric forms can chloroethylene, c2h3cl, have?

Answers

Final answer:

Chloroethylene, or vinyl chloride, does not have isomeric forms due to its unique molecular structure that allows for only one arrangement of its atoms, unlike compounds that can exhibit cis-trans isomerism.

Explanation:

Chloroethylene, often referred to as vinyl chloride, does not exhibit isomerism because its molecular structure allows for only one unique arrangement of its atoms. Unlike compounds such as 1,2-dichloroethene, where the presence of a double bond creates the possibility for cis-trans isomerism due to restricted rotation, chloroethylene's structure does not allow for such variability. The presence of the double bond in chloroethylene binds it in a specific structural configuration, with no alternative spatial arrangements for its atoms, thereby precluding the existence of isomers. In summary, chloroethylene can only exist in one structural form and does not have isomeric forms.

In an atom, the electrons orbiting around the nucleus have what kind of a charge

Answers

The electrons orbiting around the nucleus in an atom have a negative electric charge.  Together, all of the electrons of an atom create a negative charge that balances the positive electric charge of the protons in the nucleus. Electrons are extremely small.

0 B
-1

0 Y
0

4 He
2

0 n
1
Which notation is used to represent gamma decay?

Answers

Hence, ordinary rays follow Snell's law. Variable refractive index in extraordinary rays mean that they have variable velocity inside the medium ... As V(medium) = c/n. This is another point of difference between e and o rays

Answer:

Correct answer for Plato users

Explanation:

which of these is a chemical property of a substance?

A.texture
B.ductility
C.reactivity
D.conductivity

Answers

Probably c. reactivity Hope this helps. :)

The correct answer is C. Reactivity Please mark as brainliest.
cheers

A mixture contains only sodium chloride and potassium chloride. a 0.1586-g sample of the mixture was dissolved in water. it took 22.90 ml of 0.1000 m agno3 to completely precipitate all the chloride present. what is the composition (by mass percent) of the mixture?

Answers

Final answer:

The mixture of sodium chloride and potassium chloride sampled was composed of 51.1% chloride (Cl-) ions by mass, after reacting it with silver nitrate (AgNO3). The remaining 48.9% of the mixture is constituted by sodium and potassium ions.

Explanation:

The premise of this question revolves around a precipitation reaction between sodium chloride and potassium chloride with silver nitrate (AgNO3). Firstly, we ascertain the number of moles of Cl- ions that precipitated by the AgNO3. We ascertain this by multiplying the volume of AgNO3 that reacted (0.0229 L) with its molarity (0.1000 M), yielding 0.00229 moles of Cl- ions. This value represents the total amount of NaCl and KCl in the original mixture.

Next, to find the mass of Cl in the sample, we multiply the moles of Cl- by its molar mass: 0.00229 mol * 35.45 g/mol = 0.0811 g. We know that the mass of the original sample was 0.1586 g, meaning the sample was 51.1% chloride by mass (0.0811 g / 0.1586 g).

Consequently, the mixture of sodium chloride and potassium chloride was composed of 51.1% chloride by mass and 48.9% of sodium and potassium ions.

Learn more about Precipitation Reaction here:

https://brainly.com/question/29762381

#SPJ12

Other Questions
Large fire departments with numerous companies have implemented the practice of staging a tactical reserve, called a: Scientists use critical thinking skills throughout the process of research or experimentation. A student notices that their energy level always seems to decrease when they drink soda, but they seem to have more energy when they dont drink soda. The student decides to conduct an experiment to determine if their soda intake really does have an effect on their energy level. What critical thinking step has the student just completed in the situation described above? In this excerpt, the author uses words to characterize Hussain Khan as a man who A _____ is a recurrent thematic element in literature. motif catharsis theme plot What is the smallest positive integer N such that the value 70 + 30(N) is not a prime number? Which two points are on the graph of y = x - 3?(1, -2), (-1, 3)(1, 2), (0, 3)(0, -3), (4, 1)(3, 0), (0, 3) When explaining acute pancreatitis to a newly diagnosed client, the nurse will emphasize the pathogenesis begins with an inflammatory process whereby:a. activated pancreatic enzymes escape into surrounding tissues, causing autodigestion of pancreatic tissue.b. the pancreas will hypertrophy (enlarge) to the point of causing bowel obstruction.c. the pancreas is irreversibly damaged and will not recover to normal functioning (chronic).d. stones will develop in the common bile duct, resulting in acute jaundice? Why is multitasking detrimental to the encoding of information? A 7 pound bag of grass seed covers 2,000 square feet. How many pounds would be needed to cover 35,000 square feet? Round your answer to the nearest pound. find the value of x which of the following elements have properties similar to those of strontium (Sr) A: Y,Zr, Nb B: Sb, Te, I C: F, Br, I D: Be, Mg, Ca What commission did christopher wren receive during the rebuilding of london? Which description best characterizes the jazz of the Harlem Renaissance? The legal principle that underlies the belief that governments must establish clear rules and legal principles is _____. federal law law of the land rule of law common law constitutional law whats the awnser is it 600 Aaron can run 2 kilometers in 14 1/2 minutes. Find his rate of speed in kilometers per minute A package of breadcrumbs to feed the ducks at the duck pond costs $0.25. How many packages of bread crumbs could be bought with $23.50 Read the excerpt from Gilgamesh: A New English Version."Let your heart inspire youto be joyous in battle, to forget about death.If we help each other and fight side by side,we will make a lasting name for ourselves,we will stamp our fame on men's minds forever."Which sentence best states the theme of the excerpt?Answer- People's actions determine their legacy. Which best describes a traditional economy? a small, close community that avoids change and new technology a large, widespread community that welcomes change and new technology a small, close community that welcomes change and new technology a large, widespread community that is able to deal effectively with environmental disaster? Which stage of the human sexual response cycle includes changes in the pelvic region, general physical arousal, and increases in heart rate, muscle tension, blood pressure and rate of breathing? Steam Workshop Downloader