Consider the Following Reaction at Equilibrium

question 22

Multiple Choice

Consider the following reaction at equilibrium:
2 Cl₂ (g) + 2 H₂ O (g) 4 HCl (g) + O₂(g) What condition(s) below would favor producing more HCl?

• A) Removing HCl from the reaction mixture.
• B) Adding more Cl₂ gas to the reaction mixture.
• C) Adding more O₂ gas to the reaction mixture.
• D) a and b
• E) all of these

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Definitions:

Sample Size

The number of observations or data points collected in a sample for the purpose of statistical inference.

Contingency Table

A data table that displays the frequency distribution of variables to analyze the relationship between categorical variables.

Test Statistic

A value calculated from sample data used to make a decision about a hypothesis in statistical testing.

Null Hypothesis

In statistical hypothesis testing, the hypothesis that there is no effect or no difference, and it serves as the default assumption to test against.