Given the following cell notation: Pt(s) | H2 (g, 1.0 atm) || H+(aq, 1.0 M) | Au3+(ac, ? M) | Au(s), and the reduction h

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answerhappygod
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Given the following cell notation: Pt(s) | H2 (g, 1.0 atm) || H+(aq, 1.0 M) | Au3+(ac, ? M) | Au(s), and the reduction h

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Given the following cell notation: Pt(s) | H2 (g, 1.0 atm) ||
H+(aq, 1.0 M) | Au3+(ac, ? M) | Au(s), and the reduction
half-reactions: H2 (g) + 2e-  2 H+(ac) Eored = 0.00 V Au3+(ac) + 3
e-  Au(s) Eored = 1.50 V Calculate the concentration of Au3+ in
the solution if Ecell is 1.22 V.
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