Mole Concept problem

No, no, no... it is not a rat problem. Lol....


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  1. Mr ChongApril 1, 2013 at 11:18 AM

    Clue : Find the no. of moles of copper(II) sulfate, then using mol ration, find no. of moles of copper(II) sulfide, CuS. Next, find mass of CuS.

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