Question

a solution contains 37 g of copper sulphate and 111g of water .calculate the concentration of mass by mass percentage of solution

Answer 1

111gm water cotains 37gm copper sulphate.
So, 100gm water will contain 37÷111 ×100 = 33.3
Hence mass % = 33.33 %

Answer 2

Answer:

Explanation:

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