How many moles of copper ion are present in a #2.00*g# mass of #CuCl_2*2H_2O#?

1 Answer
Nov 3, 2016

Answer:

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

Explanation:

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