Calculate the standard free-energy change(kJ) for the reaction at 25°C Use the standard reduction potentials from the appendix in the book. Please give your nswer in standard notation and round to three significant figures. Give only the numeric alue assuming a measurement of kJ. 2+ Au³+ (aq) + 3Zn(s) → 2Au(s) + 3Zn²+ (aq)

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Calculate the standard free-energy change(kJ) for the reaction at 25°C
Use the standard reduction potentials from the appendix in the book. Please give your
answer in standard notation and round to three significant figures. Give only the numeric
value assuming a measurement of kJ.
3+
2Au³+ (aq) + 3Zn(s) → 2Au(s) + 3Zn²+ (aq)
Transcribed Image Text:Calculate the standard free-energy change(kJ) for the reaction at 25°C Use the standard reduction potentials from the appendix in the book. Please give your answer in standard notation and round to three significant figures. Give only the numeric value assuming a measurement of kJ. 3+ 2Au³+ (aq) + 3Zn(s) → 2Au(s) + 3Zn²+ (aq)
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