nancieabreu9142 nancieabreu9142

16-06-2024
Chemistry

Answered

Au³+(aq) + 3e- Au(s), Eor = +1.50 V
Sn²+(aq) + 2e- Sn(s), Eor = -0.14 V
Co²+(aq) + 2e- Co(s), Eor = -0.28 V
Ca²+(aq) + 2e- + Ca(s), Eor = -2.76 V
What is the strongest reducing agent in the list of half-reactions and reduction potentials above?
A) calcium metal
B) gold metal
C) gold ion
D) calcium io

Answer :

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