31 only [27-33] For the following unbalanced redox reaction:Au + O₂ + CN → [Au(CN)₂] + H₂O 30. How many moles of electrons are there in the reduction half-reaction?None of the given.0 10 30 231. Under acidic conditions, how many moles of H₂O are there in the overallbalanced reaction?None of the given.284

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Answered: 31. Under acidic conditions, how many…

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31. Under acidic conditions, how many moles of H₂O are there in the overall balanced reaction? None of the given. 2 8

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

31 only

[27-33] For the following unbalanced redox reaction:
Au + O₂ + CN → [Au(CN)₂] + H₂O

30. How many moles of electrons are there in the reduction half-reaction?
None of the given.
0 1
0 3
0 2
31. Under acidic conditions, how many moles of H₂O are there in the overall
balanced reaction?
None of the given.
2
8
4

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