Answer to Question #142360 in General Chemistry for Nami

General Chemistry

Question #142360

explain the procedures in the preparation of a 10% 25ml aqueous sodium chloride solution.

Expert's answer

The mass of sodium chloride needed:

m(NaCl)=10%*25/100%=2.5 g

Answer: To prepare a 10% 25ml solution of sodium chloride you need to add 2.5 grams of NaCl to 25 ml of water

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