Question

the mass percent of copper sulphate in aqua solution of 10.2% what is the mass percent of water in the solution

Answer 1

Dear student,

Answer: mass percent of copper sulphate in solution + mass percent of water in the solution = 100%
10.2 % + mass percent of water in the solution = 100%
Hence, mass percent of water in the solution = (100 - 10.2)% = 89.8%

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