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Question
The cell reaction for a lead storage battery is:
Pb(s) + PbO2(s) + 2 H+(aq) + 2 HSO4-(aq) -> 2 PbSO4(s) + 2 H2O(l)
E = +1.92 V
To provide a potential of about 12 V, one could
A) adjust the pH to 12.
B) adjust the pH to 1.
C) connect six cells in series.
D) greatly increase the surface area of the Pb(s) and PbO2(s).
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The bright colors of anodized titanium are due toA) electrodeposition of organic dyes on the titanium surface.B) the formation of a titanium alloy with chromium and copper.C) iridescence involving the semitransparent outer layer of TiO2.D) trapping of organic dye molecules in a spongy TiO2 matrix.
Q:
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Q:
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