The release of _____ causes the bubbles in fermented beverages and the rising of bread.

Answers

Answer 1
It would be carbon dioxide.

There are two different ways to make bread rise, one by chemical reactions with baking soda and/or baking powder (which release carbon dioxide), and the other one is by yeast releasing carbon dioxide.
Answer 2

Answer:

The given blank can be filled with carbon dioxide.

Explanation:

Carbon dioxide one of the by-products of fermentation is used in the production of carbonated beverages and in manufacturing of bread. In the brewing industry, alcoholic fermentation takes place in which transformation of sugar is done into ethyl alcohol and carbon dioxide. The carbon dioxide, which is the by-product in the process bubbles through the liquid and disperses into the air. The same phenomenon of carbon dioxide is used to cause rising of the bread.


Related Questions

What are the four most common types of materials used to make cooking and baking utensils?

Answers

1, Metals are opaque, lustrous elements that are good conductors of heat and electricity. 2, Plastic is any synthetic or semi-synthetic organic polymer. 3, Ceramics are all around us. This category of materials includes things like tile, bricks, plates, glass, and toilets. 4, A glass is an amorphous solid. The term is usually applied to inorganic solids and not to plastics or other organics. These four are the majority ordinary types.

Which is the correct order, from simplest structure to most complex, of these particles?

A. atom, diatomic element, molecule, compound
B. diatomic element, atom, compound, molecule
C. compound, molecule, diatomic element, atom

Answers

The simplest indivisible particle is called the atom. So, this should be the simplest structure.. This is followed by the diatomic element which is a combination of two identical elements. Next, is the molecule which is composed of a group of atoms or same elements.. Finally, the most complex structure is the compound which consist of at least two elements. Thus, the answer is A. 

A. Atom, diatomic element, molecule, compound is the correct order from simplest to most complex structure. Each term represents a different level of molecular complexity in chemistry.

The correct order along with a brief explanation of each term, from the simplest structure to the most complex among the given particles is:

Atom: The basic unit of a chemical element, consisting of protons, neutrons, and electrons. Examples include hydrogen (H) and oxygen (O).Diatomic element: A molecule composed of two atoms of the same element. For instance, O₂ (oxygen) and N₂ (nitrogen).Molecule: A group of two or more atoms bonded together. These can be the same element or different elements, such as O₂ (oxygen) or H₂O (water).Compound: A substance formed when two or more different types of atoms are chemically bonded together. Examples include H₂O (water) and CO₂ (carbon dioxide).

Compared with a ph of 7, a solution of ph 5 has what times/fraction of the hydrogen concentration?

Answers

Final answer:

A solution with a pH of 5 has 100 times the hydrogen ion concentration compared to a solution with a pH of 7, due to the logarithmic nature of the pH scale.

Explanation:

Compared with a pH of 7, a solution of pH 5 has a hydrogen ion concentration that is 100 times greater. The pH scale is logarithmic, meaning that each whole pH unit change corresponds to a tenfold change in hydrogen ion concentration. Therefore, moving from pH 7 to pH 6 increases the hydrogen ion concentration by a factor of 10, and moving again from pH 6 to pH 5 increases it by another factor of 10, thus yielding a total increase by a factor of 100.

Which term represents a chemical reaction?

Answers

i think it's combustion.

Chemical equations are symbols and chemical formulas that depict a chemical reaction symbolically.

What is chemical reaction ?

In a chemical reaction, one or more substances—also known as reactants—are changed into one or more additional substances—also known as products.

Chemical equations are used to model chemical reactions. To display the same amount of atoms of each element on each side, chemical equations are balanced. The Law of Conservation of Mass, which is found in chemistry, stipulates that matter cannot be created or destroyed.

When an object combines with oxygen gas (O2), a combustion reaction occurs and energy is liberated. There will be a combustion reaction if a sparkler is burned.

Thus, Chemical equations are symbols and chemical formulas that depict a chemical reaction symbolically.

To learn more about chemical reaction, follow the link;

https://brainly.com/question/3461108

#SPJ2

How many grams of ca(no3)2 can be produced by reacting excess hno3 with 6.33 g of ca(oh)2?

Answers

Answer:

Amount of Ca(NO3)2 produced = 14.02 g

Explanation:

The given reaction can be depicted as follows:

Ca(OH)2 + 2HNO3 → Ca(NO3)2 + 2H2O

Since it is given that HNO3 is in excess, the limiting reactant is Ca(OH)2

Now, Mass of Ca(OH)2 = 6.33 g

Molar mass of Ca(OH)2 = 74 g/mol

[tex]Moles\ Ca(OH)2 = \frac{Mass}{Molar\ Mass} = \frac{6.33 g}{74 g/mol} =0.0855[/tex]

Based on the reaction stoichiometry:

1 mole of Ca(OH)2 forms 1 mole of Ca(NO3)2

Therefore, moles of Ca(NO3)2 produced from the moles of Ca(OH)2 reacted = 0.0855 moles

Molar mass of Ca(NO3)2 = 164 g/mol

[tex]Mass\ Ca(NO3)2 \ produced = moles*molar\ mass \\= 0.0855\ moles*164\ g/mol = 14.02\  g[/tex]

14.022 grams of Ca(NO₃)₂.

Further explanation

Given:

The reaction between excess HNO₃ with 6.33 g of Ca(OH)₂ produces Ca(NO₃)₂.

Question:

How many grams of Ca(NO₃)₂ can be produced?

The Process:

Step-1

Relative atomic mass: Ca = 40, N = 14, O = 16, and H = 1.Relative molecular mass (Mr) of Ca(OH)₂ = 40 + 2(16 + 1) = 74.Relative molecular mass (Mr) of Ca(NO₃)₂ = 40 + 2[14 + 3(16)] = 164.

Let us convert mass to mol of 6.33 g of Ca(OH)₂.

[tex]\boxed{ \ n = \frac{mass}{Mr} \ } \rightarrow \boxed{ \ n = \frac{6.33}{74} = 0.0855 \ moles \ }[/tex]

Step-2

Balanced reaction:

[tex]\boxed{ \ Ca(OH)_2 + 2HNO_3 \rightarrow Ca(NO_3)_2 + 2H_2O\ }[/tex]

Due to excess HNO₃, then Ca(OH)₂ become limiting reagents. The number of moles of Ca(OH)₂ determines the number of moles of Ca(NO₃)₂ as a result.

According to chemical equation above, proportion between Ca(OH)₂ and Ca(NO₃)₂ is 1 to 1. Therefore, we can count the number of moles of Ca(NO₃)₂.

[tex]\boxed{ \ \frac{n(Ca(NO_3)_2)}{n(Ca(OH)_2)} = \frac{1}{1} \ } \rightarrow \boxed{ \ n(Ca(NO_3)_2) = n(Ca(OH)_2) \ }[/tex]

Hence we get 0.0855 moles of Ca(NO₃)₂.

Step-3

Let us convert mol to mass of 0.0855 moles of Ca(NO₃)₂.

[tex]\boxed{ \ n = \frac{mass}{Mr} \ } \rightarrow \boxed{ \ mass = n \times Mr \ }[/tex]

[tex]\boxed{ \ n = 0.0855 \ moles \times 164 \ \frac{g}{mol} \ }[/tex]

Thus, we can produce 14.022 grams of Ca(NO₃)₂.

Learn moreHow many molecules of ascorbic acid (vitamin C or C₆H₈O₆) are in a 500 mg tablet? https://brainly.com/question/6455775 Determine the mass of aspirin from the number of molecules https://brainly.com/question/10567477How many molecules are in 43.5 g a sample of ammonia? https://brainly.com/question/11099489

A high temperature state of matter in which atoms lose their electrons

Answers

A plasma is a high-temperature state of matter where atoms lose electrons, resulting in a mixture of positively charged ions and free electrons. It is commonly found in stars and laboratories.

A high-temperature state of matter in which atoms lose their electrons is known as a plasma. At elevated temperatures, typically in the range of thousands to millions of degrees Celsius, atoms gain enough energy to ionize, leading to the liberation of electrons. In a plasma, the resulting mixture consists of positively charged ions and free electrons, creating a state of matter distinct from solids, liquids, and gases. Plasmas are pervasive in the universe, constituting a significant portion of celestial bodies like stars. On Earth, plasmas are observed in phenomena such as lightning discharges and certain types of flames.

In laboratories, scientists generate plasmas for diverse applications, including fusion research for energy production, industrial processes like plasma cutting and welding, and technologies such as plasma TVs. The unique properties of plasmas, such as conductivity and responsiveness to electromagnetic fields, make them valuable in various scientific and technological domains. Understanding and harnessing the behavior of plasmas contribute to advancements in both fundamental research and practical applications.

What is the largest number that can be added to 6.022x10^23 without changing its displayed value?

Answers

The Avogadro constant, named after the scientist Amedeo Avogadro, is the number of constituent particles, usually atoms or molecules, that are contained in the amount of substance given by one mole. The answer, in this case, would be 0.0004999...*10^23 = (10^19)*(4.999... [any finite number of 9s]).

A specific isotope of an element is known to have 15 protons and 16 neutrons. which symbol would properly represent this isotope

Answers

When writing the symbol of an element, the correct way is:

ᵇXₐ

Where b is the mass number of the element, which is equivalent to the sum of the number of protons and neutrons, while a is the atomic number, equal to the number of protons. X is the symbol of the element.

In this case, the atomic number 15 belongs to phosphorus, with symbol P. This becomes:

³¹P₁₅

Final answer:

The isotope with 15 protons and 16 neutrons is represented as ¹31P, where 31 is the mass number and P is the symbol for phosphorus.

Explanation:

The specific isotope in question has 15 protons and 16 neutrons. The element with an atomic number of 15 (number of protons) is phosphorus, symbolized as P. To notate an isotope, we use the element's symbol, with the atomic number as the lower left subscript (often omitted because the element symbol indicates the atomic number) and the mass number as the superscript to the upper left of the symbol. The mass number is the sum of the protons and neutrons. In this case, mass number 31 (15 protons + 16 neutrons). Therefore, the symbol representing this isotope of phosphorus is ¹31P.

Why do two isotopes of an element have the same atomic number but different mass numbers?

Answers

Well to put simple. Isotopes have a different relative amount of neutrons . the more neutrons the more it weighs BUT it still is the same element

Which is a characteristic of the polar water molecule

Answers

One side is positively charged and the other side is negatively charged.

Water molecules are polar due to an uneven distribution of electrons between oxygen and hydrogen atoms, with oxygen being more electronegative, leading to a partial negative charge, and hydrogen having a partial positive charge.

A characteristic of the polar water molecule is its inherent separation of charge, making it polar. The water molecule has a bent 'V' shape with two hydrogen atoms and one oxygen atom, where the oxygen atom has a higher electronegativity than hydrogen atoms. This means electrons are more strongly attracted to the oxygen nucleus, which makes the oxygen end slightly negative and the hydrogen ends slightly positive. The separation of charge enables water molecules to attract ions, align with external fields, and shield electric fields in biological systems. Moreover, the polar nature of water allows for the formation of hydrogen bonds, contributing to water's unique properties, such as its high boiling point and surface tension.

To calculate density, both _____ must be measured.

length and volume
length and mass
volume and mass

Answers

To calculate density, both volume and mass must be measured.

d - density
m - mass
V - volume
_________
d = m/V

:)

Volume and Mass

Hope this Helped! :)

What causes different liquids to form layers when they are poured into a container?

Answers

I think what causes different liquids to form layers is the density of each liquid. Liquids that are more dense than other liquids will sink to the bottom. Liquids that are less dense will float to the top. 

Because of the difference in density between the two liquids, the oil layer sits on top of the water. The density of a substance is the ratio of its mass (weight) to its volume. Because oil is less dense than water, it rises to the surface.

What is density ?

The density of a substance is its mass per unit volume. The most common symbol for density is, but the Latin letter D can also be used. Density is defined mathematically as mass divided by volume.

The more dense liquids are also heavier and sink to the bottom, while the least dense liquids rise to the top. The liquids separate into layers due to their different densities.

The forces that exist between liquid particles are weaker than the forces that exist between solid particles. This means that liquid particles are closer together and can move more freely. The liquid can flow and take the shape of its container because the particles can move.

Thus, The density of a substance is the ratio of its mass (weight) to its volume. Because oil is less dense than water, it rises to the surface.

To learn more about density, follow the link;

https://brainly.com/question/6107689

#SPJ5

What material is the buddha statue gautama buddha belum caves?

Answers

Answer is White Granite stone.

Dalton's atomic theory explained the observation that the percentage by mass of the elements in a compound is always the same, thus dalton's atomic theory supports what law?
a. the law of definite composition
b. the law of conservation of mass
c. the law of conservation of energy
d. the law of multiple proportions
e. the law of chemical compounds

Answers

the answer it's A: the law of definite composition

Answer:

The answer are: a. the law of definite composition; b. the law of conservation of mass; d. the law of multiple proportions

Explanation:

Dalton based his atomic theory on two laws: the law of conservation of mass and the law of definite composition.

The law of conservation of mass says that in a closed system, matter is not created or destroyed. For example, if there is a chemical reaction, the amount of each element of that reaction is the same in the reagents and in the products. While the law of defined composition says that a pure compound will have the same proportion of the elements that make it up. An example, salt, which has a chemical formula NaCl, has the same proportion of sodium and chlorine.

The law of multiple proportions, when two elements come together in different proportions to create different compounds, this means that their atoms come together in different numerical relationships. For example, if an atom of an element A joins with two atoms of element B, the weight ratio of the quantities that bind are in a ratio of 1: 2.

How much water would form if 4.8 grams of hydrogen reacted with 38.4 grams of oxygen?

Answers

hydrogen reacts with oxygen to form water based on the following equation:
2H2 + O2 ..............> 2H2O
This means that 4 grams of hydrogen are required to react with 32 grams of oxygen to release 36 grams of water.
We need to calculate how munch oxygen is needed to react with 4.8 grams of hydrogen. We can do this using cross multiplication as follows:
amount of oxygen = (4.8x32) / 4 = 38.4 grams

This means that we have no limiting reagent here and both reactants will completely react.
We know that 4 grams of hydrogen are required to produce 36 grams of water. Therefore:
amount of water produced from 4.8 grams of hydrogen = (4.8 x 36) /4 = 43.2 grams
Final answer:

According to the given reaction equation, 4.8 grams of hydrogen would react with 38.4 grams of oxygen to produce 43.2 grams of water.

Explanation:

In this reaction, 2 moles of hydrogen gas (H2) react with 1 mole of oxygen gas (O2) to form 2 moles of water (H2O). To determine the amount of water formed, we need to convert the given masses of hydrogen and oxygen to moles and then use the mole ratio to calculate the moles of water produced.

Atomic mass of hydrogen (H) = 1 g/mol

Atomic mass of oxygen (O) = 16 g/mol
Number of moles of hydrogen (H2) = 4.8 g / 2 g/mol = 2.4 moles

Number of moles of oxygen (O2) = 38.4 g / 32 g/mol = 1.2 moles

According to the balanced equation, 2 moles of hydrogen react with 1 mole of oxygen to form 2 moles of water. Therefore, the number of moles of water formed is also 2.4 moles.

To find the mass of water formed, we can use the molar mass of water:

Molar mass of water (H2O) = 18 g/mol

Mass of water formed = 2.4 moles × 18 g/mol = 43.2 g

Therefore, 43.2 grams of water would form if 4.8 grams of hydrogen reacted with 38.4 grams of oxygen.

Learn more about Water formation in a chemical reaction here:

https://brainly.com/question/14796831

#SPJ3

Which of these orbital designations are invalid? 13.2
a. 4s
b. 3f
c. 2d
d. 3d?

Answers

Final answer:

The orbital designations 4s, 3f, and 2d are valid, while 3d is not valid.

Explanation:

The orbital designations 4s, 3f, and 2d are valid, while 3d is not valid.

The first part of the orbital designation represents the principal quantum number, which indicates the energy level of the electron. The numbers 1, 2, 3, 4, etc. are all valid principal quantum numbers. So the designations 4s, 3f, and 2d are all valid.The second part of the orbital designation represents the shape of the orbital. The letters s, p, d, and f represent different shapes. However, the letter d represents the shape of the d orbital, not the shape of the 2d orbital. Therefore, 2d is an invalid designation.Lastly, the third part of the orbital designation represents the magnetic quantum number, which indicates the orientation of the orbital. The numbers 0, 1, -1, 2, -2, etc., are all valid magnetic quantum numbers. So the designations 4s, 3f, and 3d are all valid.

Learn more about Invalid Orbital Designations here:

https://brainly.com/question/35869963

#SPJ12

Final answer:

In the context of atomic structure, the invalid orbital designations are 3f and 2d. At the third energy level, 'd' subshell exists but 'f' doesn't. Similarly, at the second energy level, 'd' subshell doesn't exist. Option b and c

Explanation:

In quantum mechanics, orbital designations are used to describe the location and properties of electrons within atoms. They consist of a number that represents the energy level of the electron, and a letter that represents the shape of the orbital (subshell).

Each kind of subshell (represented by s, p, d, f, and continuing onwards alphabetically) exists only from a certain energy level onwards.

The 's' subshell exists from energy level 1 onwards, so 4s is valid.

The 'p' subshell exists from energy level 2 onwards.

The 'd' subshell exists from energy level 3 onwards, so 3d is valid.

The 'f' subshell exists from energy level 4 onwards, so 3f is invalid.

Therefore, orbital designations 3f and 2d are invalid because 'f' and 'd' sublevels do not exist at the 3rd and 2nd energy levels, respectively.

Option b and c

Learn more about Orbital Designations here:

https://brainly.com/question/6830597

#SPJ11

how does the digestion of food involve both physical and chemical change

Answers

the chemical change is when the body is digesting the food in the intestines, and physical change is when the body is passing food through the esophagus it is still a physical change because all that is happening is that the food is going down 

An element belonging to the halogen family would be expected to have a ________ ionization energy and a ________ electron affinity.

Answers

An element belonging to the halogen family would be expected to have a large ionization energy and a large electron affinity.
Flourine, Chlorine, Bromine, Iodine and astatine are the elements that belongs to the halogen family and mostly they have high values of ionization energy. 
The amount of energy released when an electron is added to an atom or molecule to form a negative ion or anion is electron affinity.Chlorine from this family has highest electron affinity.

What is an easy way to measure the volume of an oddly shaped solid object?

Answers

Use a graduated cylinder, when u submerge the object in water, the water goes higher because the object is taking up space. The amount the water that goes up is the volume.

Which statements about the products of glycolysis is true? (check all that apply)?

Answers

These statements about the products of glycolysis are true:
1. ATP and NADH are the only high energy molecules produced by glycolysis.
2. A cell may either reduced or oxidized pyruvate depending on the cellular conditions.
Glycolysis is the process by which glucose molecules are broken down in the cell in the presence of oxygen in order to obtain energy. The products of glycolysis are 2 ATP, 2 NADH and 2 pyruvate molecules. The pyruvate formed can either by oxidized or reduced in the cell depending on whether oxygen is present or absent.
Final answer:

Glycolysis produces two ATP, two NADH, and two pyruvate molecules from a single glucose molecule. These pyruvate molecules later enter the citric acid cycle for further processing. Also, glycolysis yields a net gain of two ATP per glucose molecule.

Explanation:

The products of glycolysis, a biochemical pathway in cellular respiration, are two ATP molecules, two NADH molecules, and two pyruvate molecules from a single molecule of glucose. Glycolysis begins with the consumption of two ATP for each glucose molecule being broken down but eventually forms four ATP, thus resulting in a net production of two ATP. It does not depend on oxygen, hence occurs both during aerobic and anaerobic respiration. The two pyruvate molecules produced then enter the citric acid cycle (also known as Krebs cycle) for further processing, where they're converted into Acetyl CoA.

Despite a common misconception, the net ATP gain from glycolysis is not zero - while the two ATP are indeed used for transporting the NADH into the mitochondria, this transportation process is considered part of the later stages of respiration, not glycolysis itself. Therefore, it is entirely accurate to say that glycolysis results in a net gain of two ATP molecules per glucose molecule.

Learn more about Glycolysis here:

https://brainly.com/question/29604117

#SPJ12

True or false: atoms in each state of matter are always in motion

Answers

True. Atoms in the gas phase move more than liquids and liquids move more than solids, but atoms in each state are always in motion.

Which type of rock forms from the fragments of other rocks?

Answers

Sedimentary Rocks.

The other types of rocks are igneous, formed by magma, and metamorphic, formed from other rocks changed through heat and pressure.

What happens when the electron moves from the first energy level to the second energy level?
Energy is absorbed, and an emission line is produced.
Energy is released, and an emission line is produced.
Energy is absorbed by the atom.
Energy is lost from the atom.

Answers

If an electron moves up from the first orbit to the higher energy levels, energy will be absorbed by the electron itself and no emission line produced.
But if it moves from the orbits 6,5,4 and 3 to orbit 2, energy will be released by the electron and different emission lines wll be produced.

Your answer is: Energy is absorbed by the atom.

this is correct hope it helps:)

Ionic compounds molecules have almost strong forces of attraction between neighboring molecules. Which conclusion could be drawn about materials made up of non-polar molecules?
A) These materials would have low densities as solids.
B) These materials would have very high boiling points.
C) These materials will likely be gases at room temperature.
D) These materials will likely be liquids at room temperature.

Answers

B. These materials would have very high boiling points

The correct answer is B) These materials would have high boiling points.

In forming an ionic bond, two ions with opposite charges have to come together due to the attraction of opposite charges. Ionic compounds have have very strong electrostatic forces of attraction  between it's ions. Having strong forces of attraction between compounds means that a lot of energy has to be put in to overcome these attractive forces and break  the individual  ions apart. This is the reason why ionic compounds have higher boiling points.

In light of this information, we can conclude that B is the correct answer.

Ionization energy is the minimum energy required to remove an electron from an atom in its ground state. It depends on the position of the elements in periodic table. Which of these elements has highest ionization energy? A) B B) C C) F D) Ne

Answers

Ne(neon) has the highest ionization energy among the elements above.

Answer:

D. Ne

Explanation:

Ne Across a period, increasing nuclear charge outweighs the shielding. So the outermost electrons are held more tightly and ionization energy increases as we go across a period. Ne, being placed at the extreme right end of the second period, has the highest ionization energy among the provided options.

1. Describe what is meant by "bridge notation" and explain its value.

This is an essay question.

Answers

It is an extraordinary documentation for MULTIPLYING AND DIVIDING a few estimations together in the meantime. it is utilized while changing over units. 
1. set up in division shape 
2. like units are on inverse sides so they scratch off 
3. at the point when done duplicate straight crosswise over then partition the last condition and find your solution.

Calculate the number of moles in each sample. part a 76.1 g h2ccl2

Answers

The number of moles in a substance may be calculated using:

Moles = mass / molecular mass

The molecular mass of CH₂Cl₂ is:
12 + 2 * 1 + 2 * 35.5
= 85 grams / mole


Moles = 76.1 / 85
Moles = 0.895

There are 0.90 moles of CH₂Cl₂ present in 76.1 grams.

Which properties makes it possible to separate the oxygen and the nitrogen from a sample to liquefied air?

Answers

Boiling Point. The air is liquefied by placing it under pressure and cooling, very cold. Then it is allowed to warm up and Nitrogen and Oxygen have different boiling temperature (but they are still very cold) and the gas is then collected either O or N which ever you are looking for. 
For O2 it is -182 C 
For N2 it is -195.8 C

What part of dalton’s atomic theory is disproved by the existence of isotopes?

Answers

The part that says all atoms of a specific element always have the same mass. Isotopes of an atom have varying masses compared to the standard version of the element.

Write a balanced chemical equation for the photosynthesis reaction in which gaseous carbon dioxide and liquid water react in the presence of chlorophyll to produce aqueous glucose (c6h12o6) and oxygen gas. express your answer as a chemical equation. identify all of the phases in your answer.

Answers

6 CO₂ + 6 H₂O (chlorophyll + sunlight) ⇒ C₆H₁₂O₆ + 6 O₂ 
the reaction takes place in presence of sunlight and chlorophyll .. 
CO₂ is oxidized and forms Glucose . And oxygen is evolved in this process. 

Other Questions
How much energy does the electron have initially in the n=4 excited state?what is the change in energy if the electron from part a now drops to the ground state? Eddie purchased 4 packages of light bulbs and received a 15% discount. He also paid $4.85 in taxes on his purchase. Write an algebraic expression to represent the total amount Eddie paid. Let x represent the cost of each package purchased. Which is the best emphasis, analogy for electrical current from a battery?Answer Options with 4 optionsA.Electrical current is like clouds in the sky.B.Electrical current is like water in a stream.C.Electrical current is like deer grazing in a field.D.Electrical current is like trees swaying in the breeze. Find the slope of each of the lines below: how do i solve it 1.2c=0.6 Choose the 200 kg refrigerator. Set the applied force to 400 N (to the right). Be sure friction is turned off.What is the net force acting on the refrigerator? Item 2 Solve the equation. 6.7x=5.2x+12.3 sophia used 1/3 of an ounce of cheese to make 1/12 of a pound of pizza dough. How many ounces of cheese are needed to amke a pound of pizza dough A symbol is a person, place, or thing that represents something else. what might the raven in edgar allan poes poem represent to the speaker? the hopes the speaker has for the future lifelong friends who have abandoned him unending loneliness and grief the beginning of a new friendship Why does a layer 3 device perform the anding process on a destination ip address and subnet mask? Dogs will often turn their heads or bodies and/or exhibit behaviors such as yawning and licking as a way to calm or diffuse aggessive situations. These actions are often referred to as _______ signals.A. cutoff B. submissionC. fight or flight D. subordination hy was Japan isolated from other nations for long periods of its history? A medical group includes a provision in its contract with an hmo to receive larger pmpm payments if the hmo members are chronically ill. this type of provision is referred to as a Express 8 inches as a fraction of 3 feet in lowest terms How do you find the coordinates of the midpoint of segment VW with the end points of V(-2,-6) and W(x+2, y+3) What can child-care homes and facilities do to help families and reduce the risk of child abuse? Imagine you have paid for a genetic test from a company that can report your probability of developing alzheimer's disease based on the presence of a certain allele. this test would be examining your ____ profile. The story Cruel Tribute is broken into four parts: I. The Treaty II. The Tribute III. The Princess IV. The Labyrinth How does ordering the events this way affect the level of suspense in the story? the population of middleton is six thousand fifty four people write this number in standard form the largest proportion of federal revenues comes from Steam Workshop Downloader