To write the balanced chemical equation for each of the given steps and show that their sum is decomposition of water to produce hydrogen and oxygen. Concept introduction: Hydrogen can be produced by a recently suggested method. It is a three-step process and is known as a sulfur-iodine cycle. The cycle starts with sulfur dioxide, water and iodine to form sulfuric acid and hydrogen iodide. Sulfuric acid decomposed to water, sulfur dioxide and oxygen. Hydrogen iodide is decomposed into hydrogen and iodine. The net reaction of these three steps is the decomposition of water to hydrogen and oxygen. However, an efficient source of heat is required for this process. There are some disadvantages to this method. A very high-temperature condition is required and the reagents used are corrosive.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 19PS

Interpretation Introduction

Interpretation:

To write the balanced chemical equation for each of the given steps and show that their sum is decomposition of water to produce hydrogen and oxygen.

Concept introduction: Hydrogen can be produced by a recently suggested method. It is a three-step process and is known as a sulfur-iodine cycle. The cycle starts with sulfur dioxide, water and iodine to form sulfuric acid and hydrogen iodide. Sulfuric acid decomposed to water, sulfur dioxide and oxygen. Hydrogen iodide is decomposed into hydrogen and iodine.

The net reaction of these three steps is the decomposition of water to hydrogen and oxygen.

However, an efficient source of heat is required for this process.

There are some disadvantages to this method. A very high-temperature condition is required and the reagents used are corrosive.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The elements sodium, aluminum, and chlorine are in the same period.(a) Which has the greatest electronegativity?(b) Which of the atoms is smallest?(c) Write the Lewis structure for the simplest covalent compound that can form between aluminum and chlorine.(d) Will the oxide of each element be acidic, basic, or amphoteric?

Complete and balance the following acid-base equations:(a) A solution of HClO4 is added to a solution of LiOH.(b) Aqueous H2SO4 reacts with NaOH.(c) Ba(OH)2 reacts with HF gas.

Write a balanced equation for each of the following: (a) A characteristic reaction of Group 1A(1) elements: chunks of sodium react violently with water to form hydrogen gas and sodium hydroxide solution. (b) The destruction of marble statuary by acid rain: aqueous nitric acid reacts with calcium carbonate to form carbon dioxide, water, and aqueous calcium nitrate. (c) Halogen compounds exchanging bonding partners: phosphorus trifl uoride is prepared by the reaction of phosphorus trichloride and hydrogen fl uoride; hydrogen chloride is the other product. The reaction involves gases only.

Answer 2

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 19PS

Interpretation Introduction

Interpretation:

To write the balanced chemical equation for each of the given steps and show that their sum is decomposition of water to produce hydrogen and oxygen.

Concept introduction: Hydrogen can be produced by a recently suggested method. It is a three-step process and is known as a sulfur-iodine cycle. The cycle starts with sulfur dioxide, water and iodine to form sulfuric acid and hydrogen iodide. Sulfuric acid decomposed to water, sulfur dioxide and oxygen. Hydrogen iodide is decomposed into hydrogen and iodine.

The net reaction of these three steps is the decomposition of water to hydrogen and oxygen.

However, an efficient source of heat is required for this process.

There are some disadvantages to this method. A very high-temperature condition is required and the reagents used are corrosive.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 19PS

Interpretation Introduction

Interpretation:

To write the balanced chemical equation for each of the given steps and show that their sum is decomposition of water to produce hydrogen and oxygen.

Concept introduction: Hydrogen can be produced by a recently suggested method. It is a three-step process and is known as a sulfur-iodine cycle. The cycle starts with sulfur dioxide, water and iodine to form sulfuric acid and hydrogen iodide. Sulfuric acid decomposed to water, sulfur dioxide and oxygen. Hydrogen iodide is decomposed into hydrogen and iodine.

The net reaction of these three steps is the decomposition of water to hydrogen and oxygen.

However, an efficient source of heat is required for this process.

There are some disadvantages to this method. A very high-temperature condition is required and the reagents used are corrosive.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 19PS

Interpretation Introduction