Question

In CuSO4.5H2O the percentage of water is​

Answer 1

Answer:

CuSO4.5H20 contains 36% of water.

Answer 2

Answer:

Explanation:

Molecular mass of CuSO4.5H2O is = 63.5+32+16(4)+5(16+2)  = 249.5 g

and mass of water in it is equal to    = 5(16+2) = 90

therefore percentage of water = mass of water  X  100 %

                                                 mass of CuSO4.5H2O

                                                  =  (90/249.5) X 100 %

                                                  = 36.072%

Hope u got it!