SOLUTION: A solution of 27 gallons of acid contains 9 gallons of pure acid.How much water in gallons,should be added to produce a 25 percent solution of this acid?
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Question 867467: A solution of 27 gallons of acid contains 9 gallons of pure acid.How much water in gallons,should be added to produce a 25 percent solution of this acid?
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
You want to understand what is discussed here:
Known final concentration, one material quantity known but other unknown.
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