Which of the following statements is true? A. A lead-acid battery uses a non-aqueous salt bridge.
B. An alkaline battery is not rechargeable.
C. A lead-acid battery contains several dry cells working together.
D. The interior of a lead-acid battery breaks down during use.
E. None of the Above

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

a corroding iron, if that's one of your choices

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