Explain what volume of hcl is required to dissolve

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A sample of cadmium with mass 2.248g is dissolved in 3.00M HCl. What volume of HCl is required to dissolve the Cd? (Cd dissolves in HCl to form Cd^2+)

When a excess Na2S solution is added to the solution in problem 2, CdS precipitates. What mass of CdS should be obtained?

If 2.25g CdS were obtained (problem 3) what was the percent yield of the product, CdS?

Reference no: EM13291135

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