For the Following Hypothetical Equilibrium, a +2 B ⇄ C

question 96

Multiple Choice

For the following hypothetical equilibrium, A +2 B ⇄ C, what is the value of the equilibrium constant if the concentrations at equilibrium are [A] = 4.5 *10^-5 M, [B] = 2.2 *10^-2 M, and [C] = 9.4 *10^-3 M?

• A)0.22
• B)9.9
• C)4.3 * 10⁵
• D)2.3 *10⁸
• E)9.5*10³

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Definitions:

Independent Variable

A variable that is manipulated in an experiment to determine its effect on the dependent variable.

Cause-and-Effect Relationship

A connection between two events where one (the cause) directly results in the occurrence of the other (the effect).

Research Method

A systematic approach to conducting research that involves collecting data, analyzing information, and presenting findings.

Infer

To deduce or conclude information from evidence and reasoning rather than from explicit statements.