Chemistry, asked by aroojbibi800, 9 months ago

How to prepare 25 percent solution of NaCl in 250ml

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Answered by Anonymous

1

Answer:

Thus, 1000 g H2O x 20 g NaCl/80 g H2O = 250 g. Therefore, 250 g of NaCl must be dissolved in 1000 g of water to make a 20 % NaCl solution

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