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What does the reaction between hydrogen chloride gas and oxygen gas produce?

1) Water vapor and chlorine gas
2) Hydrochloric acid
3) Hydrogen gas and oxygen gas
4) Carbon dioxide and water vapor

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User Mihir
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1 Answer

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Final answer:

The reaction of hydrogen chloride gas with oxygen gas to directly produce a compound is not a typical reaction. The options provided do not represent a standard chemical reaction involving hydrogen chloride and oxygen gas. A common reaction involving hydrogen and oxygen is the production of water vapor, which is different from the question posed.

Step-by-step explanation:

The reaction between hydrogen chloride gas and oxygen gas does not typically occur under normal conditions. However, a similar reaction does involve gaseous chlorine reacting with water vapor to form hydrogen chloride and oxygen gas, which can be represented with the balanced chemical equation:

Cl2(g) + H2O(g) ↔ 2HCl(g) + O2(g)

The options given in the question do not accurately describe the result of a direct reaction between hydrogen chloride (HCl) and oxygen (O2). Therefore, the correct answer would be 'none of the above,' as the reaction listed is not one that commonly occurs by direct interaction of hydrogen chloride gas and oxygen gas.

In typical reactions involving hydrogen and oxygen, such as the well-known reaction to form water vapor, the balanced equation is written as:

2H2(g) + O2(g) → 2H2O(l)

This equation illustrates the reaction where two molecules of hydrogen gas react with one molecule of oxygen gas to produce two molecules of water vapor, which is a different process from what was described in the original question.

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User Andy Friese
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