What is the mass of x
Metal X was plated from a solution containing cations of X. The passage of 48.25 C deposited 31 mg of X on the cathode. What is the mass of X (in grams) per mole of electrons?
a. 47
b. 62
c. 93
d. 186
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Which would work better for the purpose, magnesium or zinc? Explain your answer based on the oxidation potentials for each metal.
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