What Mass In Grammes Of Hydrogen sulphide will Be Required To Precipitate 15g of Copper Sulphide from A Copper(II)tetraoxosulphate(VI)solution?

4 answers

first step: write the balanced reaction equation.
Then you can see how many moles of stuff are needed.
Just a note that copper sulfate is an accepted name for CuSO4 by IUPAC
What Mass In Grammes Of Hydrogen sulphide will Be Required To Precipitate 15g of Copper Sulphide from A Copper(II)tetraoxosulphate(VI)solution?
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