daniellecollins532 daniellecollins532
  • 18-11-2022
  • Chemistry
contestada

When the Ag concentration is 1.15 M, the observed cell potential at 298 K for an electrochemical
cell with the following reaction is 1.604 V. What is the Cr³+ concentration?
3Ag+ (aq) + Cr(s) → 3Ag(s) + Cr³+ (aq)

Ag+ (aq) + e → Ag(s) = 0.799 V
Cr³+ (aq) + 3e → Cr(s)=-0.740 V

[Cr3+] = _____M

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