Given the balanced ionic equation:
3Pb2+(aq) + 2Cr(s) ---> 3Pb(s) + 2Cr3+(aq)
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Chemistry, 05.05.2020 13:14 madiiiiiii69
Given the balanced ionic equation:
3Pb2+(aq) + 2Cr(s) ---> 3Pb(s) + 2Cr3+(aq)
what is the number of moles of electrons gained by 3.0 moles of lead ions?
1. 5.0 mol
2. 2.0 mol
3. 3.0 mol
4. 6.0 mol
Answers: 3
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