Answer to Question #270535 in Inorganic Chemistry for Kate

Question #270535

1. What is the mass of a 4.0 % NaOH solution by mass that contains 15.0 G of NaOH?

Expert's answer

Given 4% solution of NaOH = 4g NaOH/100 g Solution

=> 4g NaOH/100g Soln = 15 g NaOH / X

=> X = 15 g NaOH (100 g Soln) / 4 g NaOH = 375 grams

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