For the Reaction Given Below, 2 $\rightleftharpoons$ C(g)
at Equilibrium, the Concentration of a Is 0

question 65

Multiple Choice

For the reaction given below, 2.00 moles of A and 3.00 moles of B are placed in a 6.00-L container. A(g) + 2B(g) $\rightleftharpoons$ C(g)
At equilibrium, the concentration of A is 0.230 mol/L. What is the value of K_c?

• A) 1.20
• B) 1.53
• C) 5.22
• D) 0.230
• E) 0.449

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Definitions:

Headlamp Resistance

The electrical resistance offered by a headlamp's filament, which determines the amount of current flowing through it and thus its brightness.

Amps

A unit of electrical current, shorthand for amperes, representing the flow of electric charge through a conductor.

SAE Relay

An electromechanical switch that meets the standards set by the Society of Automotive Engineers, used for controlling high power circuits with a low power signal.

Common Terminal

An electrical connection point used in circuits that serves as a common reference point for multiple components.