Question

Translate the following statements into chemical equations and then balance them:

a.Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773K to form ammonia gas.
b.Chlorine gas is passed in an aqueous potassium iodide solution to form potassium chloride solution and solid iodine.

Answer 1

Answer:

(a) Hydrogen gas combines with nitrogen to form ammonia. (b) Hydrogen sulphide gas burns in air to give water and sulphur dioxide.

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Answer 2

Explanation:

Answer:

(a) 3H2 + N2 → 2NH3

The following chemical reaction takes place when hydrogen gas interacts with nitrogen to form ammonia. Hydrogen and nitrogen react together to form ammonia in this scenario.

H2 + N2 → NH3

Balancing the above equation, we get

3H2 + N2 → 2NH3

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