Question

1 x 1022 molecules of CuSO4.5H2O
was added to water and 100 g solution was obtained. % by weight of
CuSO4.5H2O in the solution is (Atomic weight of Cu = 63.5)

(1) 41.59 g
(2) 4.159 g
(3) 415.9 g
(4) 24.6 g​

Answer 1

Answer:

2.) 4.159 g

Explanation:

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