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Chemistry, 06.06.2020 05:00 2002babygurl
1. the purpose of the aqueous solutions in a galvanic cell is to?
a. provide ions to be oxidized and reduced
b. provide a path for the free flow of electrons
c. maintain charge balance in the cell
d. correct any volume changes in the cell
2. given these half-reactions,
B2 + 2e- -> 2B- Ecell= 0.662 V
A+ Ie- -> A Ecell= -1.305V
what is the standard potential for the overall reaction. 2A+B2 -> 2AB
a. -1.97 V
b. -0.643 V
c. +3.272 V
d. +1.967 V
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1. the purpose of the aqueous solutions in a galvanic cell is to?
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