Answer:
Reducing or increasing the amount of H+ ions / hydronium (H3O+) ions
Explanation:
To reduce the pH (reducing the strength of the acid) can be done by adding a base (including a conjugate base such as bicarbonate ion) which will absorb the H+ ions either through adsorption or reaction.
Adding more H+ decreases the pH of the acid making it stronger. This can be done by adding HCL that will dissociate and increase the H+ ions.
Final answer:
The strength of an acid can be modified by altering its molecular structure or by changing the acid's concentration in a solution. Acid strength is directly related to the ability of the acid to donate hydrogen ions, which is influenced by the electronegativity of the atoms involved in the acid molecule.
Explanation:
It is indeed possible to change the strength of an acid. The strength of an acid depends on its ability to donate hydrogen ions (H+) in solution. Strong acids are characterized by 100% ionization in solution, while weak acids only partially ionize. The molecular structure of an acid, especially the electronegativity of its central atom, plays a significant role in acid strength. By modifying the molecular structure, such as by substituting atoms or groups with more electronegative ones, the acid strength can be changed.
For instance, adding more electronegative elements to the structure can increase the acid's ability to donate H+. Moreover, using the periodic table as a guide, we can predict the acid strength: as you move from left to right and down the periodic table, acid strength increases due to increasing electronegativity. One could also alter acid concentration or mix it with other substances (like bases) to change the pH, and thus, the perceived strength of the acid in a given solution.
How can you tell if a molecule has a dipole moment?
How do you know if a molecule has a dipole moment?
The larger the difference in electronegativity between the two atoms, the more electronegative that bond is. To be considered a polar bond, the difference in electronegativity must be large. The dipole moment points in the direction of the vector quantity of each of the bond electronegativities added together
What answer names a producer in an ecosystem
Answer:
Fir tree
Explanation:
Producers, Consumers, and Decomposers in the Forest Community. Producers are any kind of green plant. Green plants make their food by taking sunlight and using the energy to make sugar. The plant uses this sugar, also called glucose to make many things, such as wood, leaves, roots, and bark. Rabbit, Fungus, and raccoon are all decomposers!
Biomass can be used to generate electricity. Biomass relies heavily on agricultural crops. Plants release carbon dioxide and water in combustion. Plants use photosynthesis to originally generate the energy that is needed. The chemical energy of these plants all started with what energy source?
A) wind energy
B) solar energy
C) mechanical energy
D) geothermal energy
Solar energy.
This whole process starts with the solar energy. It also involves the sun within the process. Solar energy is radiant light and heat that comes from the sun. So it seems to fit in with the story that was given.
Best of luck on your assignment!
- Emacathy
Answer:
B) solar energy
Explanation:
What is the percent by volume concentration of 58.0 mL of water in 920 mL of an acetic acid-water solution?
Answer:
= 5.93 %
Explanation:
Volume % of a component is given by the formula;
= (Volume of the component/Total volume of the solution) x 100
Volume of the component = 920 mL
Total volume of the solution = 920 + 58 = 978 mL
Therefore;
Cvolume % = 58 mL/978 mL × 100%
= 5.93 %
Inferences are A. never made by scientists. B. questions that are made by studying conclusions or predictions. C. exactly the same as observations. D. conclusions or predictions that are made by studying observations.
The answer would be, D. because ive taken the test.
Conclusions or predictions that are made by studying observations , Option D is the correct answer.
What are Inferences ?Inferences are the conclusions that are drawn based on evidence and reasoning.
These are made on the data available and not after proper research.
Inference are correct if there is enough evidence to back it.
It is asked in the question that what are Inferences among the option given
It can be concluded that Option D , conclusions or predictions that are made by studying observations , is the correct answer.
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Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. Subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond.
Electronegativity difference of C and C:
ionic
covalent
Electronegativity difference of Mg and Cl:
ionic
covalent
Answer:
Electronegativity difference of C and C:
0.0
covalent
Electronegativity difference of Mg and Cl:
1.8
ionic
Explanation:
When the difference in electronegativity is less than 1.5, elements generally form covalent bonds.
Explanation:Electronegativity is a measure of an atom's ability to attract and hold electrons in a covalent bond. When the difference in electronegativity between two elements is less than 1.5, they generally form a covalent bond.
For the pair of elements C and C, both have the same electronegativity value of 2.5, so the electronegativity difference is 0. Since the difference is less than 1.5, C and C form a covalent bond.
For the pair of elements Mg and Cl, their electronegativity values are 1.2 and 3.0 respectively. The electronegativity difference is 1.8, which is greater than 1.5. Therefore, Mg and Cl form an ionic bond.
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tudy the image above. Which statement below best explains the steps of tornado formation?
A) Step 1: a horizontal spinning effect is formed from rainfall
Step 2: warm fishing air shifts the horizontal rotation to a vertical column
Step 3: the vertical rotation retracts.
Eliminate
B) Step 1: a horizontal spinning effect is formed from wind shear
Step 2: cold air from the ground causes the horizontal rotation to become vertical
Step 3: the vertical rotation retracts
C) Step 1: a horizontal spinning effect is formed from wind shear
Step 2: warm rising air shifts the horizontal rotation to a vertical rotation
Step 3: the vertical rotation expands and extends
D) Step 1: a horizontal spinning effect is formed from rainfall
Step 2: cold air from the ground causes the horizontal rotation to become vertical
Step 3: the vertical rotation expands and extends
C) Step 1: a horizontal spinning effect is formed from wind shear
Step 2: warm rising air shifts the horizontal rotation to a vertical rotation
Step 3: the vertical rotation expands and extends
A sample of O2 occupies 75L at standard temperature and pressure. If the volume of the sample doubles, what is the new pressure of O2? _____ atm
Answer:
0.5
Explanation:
The concept Boyle's law is used here to determine the new pressure of oxygen. There are several gas laws in order to explain the properties of a gas. Boyle's law is one among them. Here the new pressure is 0.5 atm.
What is Boyle's law?Boyle's law states that at constant temperature, the volume of a given mass of gas is inversely proportional to the pressure. At constant temperature, the product of pressure and volume of a given mass of gas is constant.
Mathematically the law can be expressed as:
V ∝ 1 /P
Or PV = k (Constant)
For two gases, the equation is:
P₁V₁ = P₂V₂
Here standard pressure is 1 atm and when the volume doubles, it becomes 150.
P₂ = P₁V₁ / V₂
1 × 75 / 150 = 0.5
Thus the new pressure is 0.5 atm.
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Which of the following elements have properties similar to those of astatine?
F, Br, l
Na, Mg, Al
Ar, S, P
F, Ar, Ne
F, Br, l
Explanation;Astatine is a member of the halogen family, elements in Group 17 (VIIA) of the periodic table.It is a highly radioactive element and it is the heaviest known halogen. Astatine is similar to the elements above it in Group 17 (VIIA) of the periodic table, especially iodine. One property of iodine is that it tends to collect in the thyroid gland .Answer:
F, Br, l
Explanation:
Astatine is radioactive element which has symbol, At and the atomic number of the element is 85.
It belongs to the group 17 and period 6.
The elements in the same group shows similar properties as they have same general electronic configuration.
So, it shows similar properties with group 17 elements which are - F, Cl , Br, l
Answer- A
How to find the percent composition of CrF3?
Final answer:
To find the percent composition of CrF3, divide the mass of each element by the molar mass of CrF3 and multiply by 100.
Explanation:
To calculate the percent composition of CrF3, you need to find the mass of each element in the compound and divide it by the overall mass of the compound. In this case, CrF3 consists of one chromium (Cr) atom and three fluorine (F) atoms. The atomic mass of chromium is 51.996 grams/mole and the atomic mass of fluorine is 18.998 grams/mole. Therefore, the molar mass of CrF3 is (51.996 g/mol) + 3(18.998 g/mol) = 130.988 g/mol. To find the percent composition of each element, divide the mass of each element by the molar mass of CrF3 and multiply by 100. The percent composition of Cr in CrF3 is (51.996 g/mol / 130.988 g/mol) * 100 = 39.6% and the percent composition of F in CrF3 is (3(18.998 g/mol) / 130.988 g/mol) * 100 = 54.4%.
Nuclear energy can be used to power _______. a. street lights b. businesses c. homes d. all of the above Please select the best answer from the choices provided A B C D
All the above
-street lights
-businesses
- Homes, etc
Explanation; Nuclear energy comes from splitting atoms in a reactor to heat water into steam, turn a turbine and generate electricity.Nuclear reactions are used to release nuclear energy that generate heat, which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.Because nuclear power plants do not burn fuel, they do not produce greenhouse gas emissions.Nuclear energy may be used in a wide variety of fields as it generates high levels of electricity without causing damage to our environment and atmosphere.Answer:
D. all of the above
Explanation:
Why did the beaker most likely feel warm
chemistry!! I need help with calculating the percent of hydrate and mass
info:
A dry, empty crucible was obtained weighing 10.00 grams. The hydrate (BeSO4 ● 4 H2O) was placed into this crucible and the total mass was recorded at 15.00 grams. After heating the hydrate to remove the water, the mass of the anhydrous compound and crucible was 12.94 grams.
questions:
a) Determine the mass of the original hydrate.
b) Determine the mass of just the anhydrous salt.
c) Calculate the number of moles of anhydrous salt using the molar mass of just BeSO4.
d) Determine the mass of water lost.
e) Calculate the number of moles of water lost using the molar mass of water.
f) Determine the smallest whole number ratio of moles of water : moles of anhydrous salt.
g) Did the experiment results corroborate with the formula BeSO4 ● 4 H2O?
Answer:
a) 5.0 g.
b) 2.94 g.
c) 0.02798 mol.
d) 2.06 g.
e) 0.1144 mol.
f) 4.0 mol/mol.
g) Yes, the experiment results corroborate with the formula BeSO₄.4H₂O.
Explanation:
a) Determine the mass of the original hydrate.
The mass of the original hydrated salt = The mass of the crucible with the hydrated salt - the mass of the empty crucible = 15.0 g - 10.0 g = 5.0 g.
b) Determine the mass of just the anhydrous salt.
The mass of the anhydrous salt = the mass of the crucible with the anhydrous salt (after heating) - the mass of the empty crucible = 12.94 g - 10.0 g = 2.94 g.
c) Calculate the number of moles of anhydrous salt using the molar mass of just BeSO₄.
The no. of moles of the anhydrous salt = mass of anhydrous salt/molar mass of BeSO₄ = (2.94 g)/(105.075 g/mol) = 0.02798 mol.
d) Determine the mass of water lost.
The mass of water lost = the mass of the crucible with the hydrated salt (before heating) - the mass of the crucible with the anhydrous salt (after heating) = 15.0 g - 12.94 g = 2.06 g.
e) Calculate the number of moles of water lost using the molar mass of water.
The no. of moles of water lost = the mass of water lost/molar mass of water = (2.06 g)/(18.0 g/mol) = 0.1144 mol.
f) Determine the smallest whole number ratio of moles of water : moles of anhydrous salt.
The smallest whole number ratio of moles of water : moles of anhydrous salt = The no. of moles of water lost/The no. of moles of the anhydrous salt = (0.1144 mol)/(0.02798 mol) = 4.089 mol/mol ≅ 4.0 mol/mol.
g) Did the experiment results corroborate with the formula BeSO₄.4H₂O?
Yes, the experiment results corroborate with the formula BeSO₄.4H₂O.
The original hydrate weighed 5 grams, while the anhydrous salt weighed 2.94 grams. There were 2.06 grams of water lost, and the molar ratio of water to the anhydrous salt was 4:1, confirming the formula for the hydrate.
Explanation:The mass of the original hydrate can be calculated by subtracting the mass of the empty crucible from the mass of the crucible containing the hydrate. This gives you 5 grams (15.00 - 10.00).
The mass of just the anhydrous salt is calculated by subtracting the mass of the empty crucible from the mass of the crucible containing the anhydrous compound, giving 2.94 grams (12.94 - 10.00).
The number of moles of anhydrous salt can be calculated by dividing the mass of the anhydrous salt by the molar mass of BeSO4. Using a molar mass of 105.07 g/mol, the number of moles of anhydrous salt is 0.028 mol.
The mass of water lost is the difference between the mass of the original hydrate and the mass of the anhydrous salt. This gives 2.06 grams of water.
The number of moles of water lost is calculated by dividing the mass of water lost by the molar mass of water. Using a molar mass of 18.015 g/mol, the number of moles of water lost is 0.114 mol.
The smallest whole number ratio of moles of water to moles of anhydrous salt can be calculated by dividing the number of moles of each by the smaller of the two numbers. This gives a ratio of 4:1, which matches the formula for the hydrate, BeSO4 • 4H2O, confirming the results.
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A balloon with a volume of 8.00 L is known to contain 1.200 moles of gas. How many moles of gas remain if some of the gas is released and the new volume is 5.25 L. Assume temperature and pressure remain constant
Avagadros law states that at constant pressure and temperature conditions the volume is directly proportional to number of moles of gas
[tex]\frac{v1}{n1} = \frac{v2}{n2} \\[/tex]
where v1 is volume and n1 is number of moles at first instance
v2 is volume and n2 is number of moles after some of the gas is released
substituting the values in the equation
[tex]\frac{8.00 L}{1.200 mol} = \frac{5.25 L}{n2}[/tex]
n2 = 0.788 mol
after some of the gas is released only 0.788 mol remain
Find the moles of each product formed when 3.40 mol C3H7OH reacts with oxygen
the balanced equation for the combustion reaction is as follows
2C₃H₇OH + 9O₂ ---> 6CO₂ + 8H₂O
we are assuming that O₂ is in excess and C₃H₇OH is the limiting reactant
therefore the amount of product formed depends on the amount of C₃H₇OH present.
we have to find the number of CO₂ and H₂O moles formed
molar ratio of C₃H₇OH to CO₂ is 2:6 simplified to 1:3
when 1 mol of C₃H₇OH reacts - 3 mol of CO₂ is formed
therefore when 3.40 mol of C₃H₇OH reacts - 3 x 3.40 = 10.2 mol of CO₂ is formed
molar ratio of C₃H₇OH to H₂O is 2:8 simplified to 1:4
when 1 mol of C₃H₇OH reacts - 4 mol of H₂O is formed
therefore when 3.40 mol of C₃H₇OH reacts - 4 x 3.40 = 13.6 mol of H₂O is formed
10.2 mol of CO₂ and 13.6 mol of H₂O is formed
A cracked egg cooks in an iron skillet. the bottom of the egg cooks faster than the top. how is heat being added to the egg?
The egg is being "cooked" by a transfer of heat defined (by its behavior in this case) called conductance. The heat is transferred from the skillet to the bottom of the egg which in turn dissipates heat to the top of the egg.
Answer:
The heat moves from the hot surface of the skillet to the bottom of the egg.
Explanation:
how much energy is required to heat a chunk of ice that weighs 510g from -256°c to 195°c
The ice undergoes several transformations. First it absorbs energy and its temperature to raise the temperature to 0°C the melting point of water. Then the ice absorbs latent heat of fusion to melt, then absorbs heat to raise the temperature to 100°C the boiling point of water. then the steam is heated to 195°C
Therefore the following expression is used to calculate the heat required to make these changes
MC∅(ice)+MLf(ice)+MC∅(water)+MLv(water)+MC∅(water vapor)
0.51kg×2.108kJ/KgK×(0--256)K+0.51×333.55kJ/Kg+0.51kg×4.2 kJ/KgK×(100-0)+0.51kg×2260kJ/kg+ 0.51kg×1.996kJ/kgK× (195-100)K
= 1908.84kJ
2C(s) + 2H2(g) → C2H4(g): ΔH = +52.4 kJ/mol
Which statement about this reaction is correct?
26.2 kJ of energy are absorbed for every mole of carbon reacted
Explanation;ΔH is the enthalpy change which is given by subtracting the energy of reactants from the energy of products.That is; ΔH = energy of products - energy of reactantsIn this case, it means that C2H4 has more energy than the the reactants. 52.4 J of energy to be precise, this energy is absorbed during the reaction.However, Two moles of Carbon require that much energy, thus one mole will require only 26.2 to react.Answer: D) 26.2 kJ of energy are absorbed for every mole of carbon reacted.
What causes water molecules to have the shape they have according to VSEPR theory
C) repulsive forces between specific lone pairs of electrons. the bond angle in a water molecule is bent.
Hope it helps :)
Carbon dioxide gas is produced by the reaction of oxygen gas and solid carbon . Write a balanced chemical equation for this reaction
The balanced chemical equation for the reaction of solid carbon with oxygen gas to produce carbon dioxide is C + O_2 → CO_2. The equation is balanced as per the law of conservation of mass.
Explanation:The balanced chemical reaction between oxygen gas and solid carbon to produce carbon dioxide is written as follows:
C + O_2 → CO_2
In this equation, 'C' represents solid carbon and 'O2' represents oxygen gas. On the reactant side of the equation, we have one atom of carbon and two atoms of oxygen. On the product side, we have one molecule of carbon dioxide which consists of one carbon atom and two oxygen atoms. This confirms that the equation is balanced according to the law of conservation of mass which states that the number of atoms of each element on the reactant side must be equal to the number of atoms of the same element on the product side in any given chemical reaction.
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Final answer:
Solid carbon reacts with oxygen gas to produce carbon dioxide gas, represented by the balanced chemical equation: [tex]C(s) + O2(g) - CO2(g).[/tex] The equation balances the number of atoms on both sides, conforming to the conservation of mass.
Explanation:
When solid carbon reacts with oxygen gas, the product is carbon dioxide gas. This reaction is an important example of a combustion reaction where carbon combines with oxygen to produce carbon dioxide. The balanced chemical equation for this reaction is:
[tex]C(s) + O2(g) - CO2(g)[/tex]
In this equation, the (s), (g), and (g) represent the physical states of the substances involved: solid, gas, and gas, respectively. It's vital to balance chemical equations to reflect the conservation of mass, indicating that the same number of atoms of each element react and are present in the products. In this case, one atom of carbon reacts with one molecule of oxygen (which consists of two atoms of oxygen) resulting in one molecule of carbon dioxide.
Please help! I'm struggling!
the answer is 1 or A
what is the hybridization of Cl2CO
the hybridization is probably sp2. it will have 1pi bond. There is a double bond between C and O atoms and that double bond consists of 1 pi bond and 1 sigma bond.
Final answer:
The hybridization of carbon in Cl₂CO is sp² due to three electron domains (two Cl atoms and one double-bonded O atom) resulting in a trigonal planar geometry.
Explanation:
The hybridization of the central carbon atom in Cl₂CO (phosgene) is sp². This is because the carbon atom is bonded to two chlorine atoms and an oxygen atom through a double bond. To determine this, we analyze the electron domains around the carbon atom. With three domains (two single bonds and one double bond), it adopts sp² hybridization, which allows for trigonal planar geometry. It is important to note that the double bond with oxygen consists of one sigma (σ) bond and one pi (π) bond. The pi bond results from the lateral overlap of unhybridized p-orbitals, whereas the sigma bond is formed by the head-to-head overlap of sp² hybrid orbitals from carbon and oxygen.
True or false aspects of motion include speed and direction
True is the answer hope this helps
why is an energy pyramid shaped like a triangle with the point on the top?
The energy decreases as you move through the trophic levels from the bottom to the top of the energy pyramid. This is because the energy is used up by the organisms at each level. The pyramid shape is used to represent the flow of energy because of the way that energy is used up and lost throughout the system.
Answer:
The energy pyramid is one type of graphical representation of ecological relationships that is in the shape of a pyramid. The base must have the largest amount of biomass (shown as the widest bar) so it can support the energy requirements of the organisms at higher levels. Each higher level in the pyramid gets smaller (the bars get narrower) because only about 10% of the available energy transfers to the next level. The shape of the energy pyramid shows that there is enough biomass energy contained in the primary producers at the bottom to support the predators at the top, even though energy is lost at each level.
Explanation:
Aqueous ammonium sulfate reacts with aqueous chromium(III) nitrate, forming aqueous ammonium nitrate and a precipitate of chromium(III) sulfate. Balance the equation for this reaction
Answer:
3(NH₄)₂SO₄(aq) + 2Cr(NO₃)₃(aq) → 6NH₄NO₃(aq) + Cr₂(SO₄)₃(s)↓
Explanation:
Aqueous ammonium sulfate reacts with aqueous chromium(III) nitrate, forming aqueous ammonium nitrate and a precipitate of chromium(III) sulfate according to the balanced equation:3(NH₄)₂SO₄(aq) + 2Cr(NO₃)₃(aq) → 6NH₄NO₃(aq) + Cr₂(SO₄)₃(s)↓
3.0 moles of ammonium sulfate reacts with 2.0 moles of chromium(III) nitrate, forming 6.0 moles of ammonium nitrate and 1.0 mole of chromium(III) sulfate.
Water molecules are positively charged on one end and negatively charged on the other. What does this property allow water to do?
A. create new bones and muscles
B. be used as nutrients instead of food
C. replace damaged brain cells
D. dissolve wastes and nutrients
I wanna say D dissolves wastes and nutrients.
hope this helps
Have a great night
God bless you
- Kayla :)
Answer:
D
Explanation:
Convert 7.8 g of SO2 to moles
The answer is 0.12 moles of SO2.
The answer is 0.12 moles of SO2
please mark brainiest i just need one more crown so i could be an expert please and thank you =)
what is the bond order .? calculate the bond order of H2.
Bond order: 1.
ExplanationHow many chemical bonds in a H₂ molecule?
There is one valence electron in each neutral H atom. Refer to a periodic table. H is one electron away from the closest noble gas: He. The H atoms need to achieve the noble gas configuration of He to be stable. For that, each H atom needs one more electron. There are two H atoms in an H₂ molecule. It will take 2 × 1 = 2 more electrons for both H atoms in each H₂ molecule to become stable.
Unlike ions, the H₂ molecule is neutral. There's no no extra electron for the H atoms. The two atoms need to share electrons with each other by forming chemical bonds. One chemical bond adds one electron to both bonding atoms. As a result, each bond will add two electrons to the molecule.
The H₂ molecule needs 2 extra electrons, which corresponds to 2 / 1 = 1 chemical bond.
What's the bond order?
[tex]\displaystyle\text{Bond Order} = \frac{\text{Number of Bonds}}{\text{Number of Bonding Sites}}[/tex].
The two H atoms in an H₂ molecule forms
one H-H chemical bond over one bonding site between the two H atoms.As a result,
[tex]\displaystyle\text{Bond Order} = \frac{\text{Number of Bonds}}{\text{Number of Bonding Sites}} = \frac{1}{1} = 1[/tex].
The bond order of H₂ is 1, calculated by subtracting the number of antibonding electrons from the number of bonding electrons (2 - 0), then dividing by 2. A bond order of 1 corresponds to a single covalent bond between the two hydrogen atoms.
Explanation:The bond order is a term in chemistry that refers to the number of chemical bonds between a pair of atoms. To calculate the bond order of H₂ (dihydrogen), we utilize molecular orbital theory. Given that the 0₁s (bonding) molecular orbital contains two electrons and the ot (antibonding) molecular orbital is empty, the calculation is straightforward. The bond order is calculated as one-half the net number of bonding electrons, which, in this case, is one-half the difference between the number of bonding and antibonding electrons:
Bond order of H₂ = ((bonding electrons) - 0 (antibonding electrons)) ÷ 2 = 2÷ 2 = 1.
This result corresponds to the single covalent bond observed between the two hydrogen atoms in a H₂ molecule, making the bond relatively strong and stable. The bond order of 1 reflects a single bond, which aligns with experimental data indicating that H₂ has a bond length appropriate for a single bond.
When a H atom and a Cl atom react to form a HCl molecule,
When a hydrogen atom and a chlorine atom react to form a hydrogen chloride molecule, the hydrogen atom acquires a partial positive charge, and the chlorine atom acquires a partial negative charge.
Explanation:When a hydrogen (H) atom and a chlorine (Cl) atom react to form a hydrogen chloride (HCl) molecule, the hydrogen atom acquires a partial positive charge, and the chlorine atom acquires a partial negative charge. This is because of the electronegativity difference between hydrogen and chlorine. The hydrogen atom loses its electron to the highly electronegative chlorine atom, resulting in a partial positive charge on the hydrogen atom and a partial negative charge on the chlorine atom.
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H-H and Cl-Cl bonds break to HCl Formation bonds in an exothermic reaction. This results in hydrogen chloride or HCl, which behaves as an acid in water, producing hydronium and chloride ions.
When a hydrogen atom and a chlorine atom react, H-H bonds and Cl-Cl bonds are broken to form two moles of HCl.
The energy to break these bonds is 436 kJ/mol for the H-H bond and 243 kJ/mol for the Cl-Cl bond.
When the reaction takes place, two moles of strong H-Cl bonds form, releasing an energy of 864 kJ (432 kJ/mol for each bond).
Hence, the reaction is exothermic as more energy is released than consumed.
Furthermore, in HCl, hydrogen acquires a partial positive charge, while chlorine acquires a partial negative charge, contributing to the molecule's polar nature.
If dissolved in water, HCl behaves as an acid, transferring protons to water molecules and yielding hydronium ions and solvated chloride ions.
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The probable question may be:
When a hydrogen atom and a chlorine atom react with each other what does it formed?
What roles and responsibilities do the media have in reporting human right violation in a responsible manner
You're question is similar to this one: https://brainly.com/question/3611487
which already has an answer.
Explanation:
Media reflects the society. It shows the true facts about the society. Media plays a very important role in show casing the injustice or the wrong that is going on in the society. It should report all the matters correctly about the violation that occurred. It should not spread any false news but should show the truth behind any violations. It should also aware people about the cause of the violation and also the consequences of it so not it will not be repeated in the future.