3 years ago

Pure acid is to be added to a 10% acid solution to obtain 21 L of a 40% acid solution.

Mathematics

1 answer:

Mazyrski [523]3 years ago

3 0

7 gallons of pure acid and 14 gallons of 10% acid

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Pure acid is to be added to a 10​% acid solution to obtain 21 L of a 40​% acid solution.

Pure acid is to be added to a 10% acid solution to obtain 21 L of a 40% acid solution.