Ahh, I don't know how to solve these questions! I know, I'm so dumb.
a) Would it be feasible to store a solution of copper sulfate in a container made of metallic zinc? Explain.
b) Would it be feasible to store a solution of copper sulphate in a container made of metallic silver? Explain.
c) Would you expact jewlery made from an alloy of silver and copper to tarnish (oxidize) in a lab where fumes of bromine are present? Explain.