Question

Calculate the mass of sodium sulfate required to prepare its 10%(mass percent) in 45g of water.

Answer 1

Given that the mass percent of sodium sulphate solution is 20%. Let the mass of sodium sulphate which is required to prepare this solution be x grams. Given that the mass of water is 100 g. Thus, 25g of sodium sulphate is required.01-Jul-2020

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Answer 2

Answer:

sulphate and the mass percentage js 10