Paragraph: For an electrode reaction written as aligned & M ^ n + + ne ⁻ M & E _ red = E _ red ^ - RT nF 1 [ M ^ n+ ] (Nernst equation) & = E _ red ^ - 0.0591 n 1 [ M ^ n+ ] at 298 ~K aligned For the cell reaction, a A+b B x X+y Y aligned &

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Paragraph: For an electrode reaction written as aligned & M ^ n + + ne ⁻ M & E _ red = E _ red ^ - RT nF 1 [ M ^ n+ ] (Nernst equation) & = E _ red ^ - 0.0591 n 1 [ M ^ n+ ] at 298 ~K aligned For the cell reaction, a A+b B x X+y Y aligned & E _ cell = E _ cell ^o- RT nF [ X ]^ x [ Y ]^ y [ A ]^ a [ B ]^ b & = E _ cell ^ - 0.0591 n [ X ]^ x [ Y ]^ y [ A ]^ a [ B ]^ b at 298 ~K aligned For pure solids, liquids or gases

Quantrex Academy · Accepted Answer

Correct answer: B. 10³⁷

aligned & E _ cell ^ = 0.059 2 K _ eq 1.1 2 0.059 =37.2881= K _ eq & K _ eq =1.9 10³⁷ aligned

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