Determine the mass of copper deposited by 4.0 moles of electrons in the reaction represented
CHEMISTRY
WAEC 2005
Determine the mass of copper deposited by 4.0 moles of electrons in the reaction represented by the equation below: Cu2(aq) + 2e- → Cu(s)
- A. 32
- B. 64
- C. 128
- D. 256
Correct Answer: C. 128
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