How many moles of copper ion are present in a $2.00g$ mass of $CuCl_22H_2O$ ?

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Answer 1 · 2016-11-03T09:25:41

$(2.00*g)/(170.48* g*mol^-1)$ $=$ $??mol$

The give quotient is $"mass"/"molar mass"$ , and the answer represents the number of moles of $CuCl_2*2H_2O$ , of aquated copper chloride.

How many moles of copper ion are present in a 2.00*g2.00*g mass of CuCl_2*2H_2OCuCl_2*2H_2O?