SOLUTION: How many quarts of pure acid must be added to 5 quarts of a 30% acid solution to produce a 50% acid solution ?
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Question 808560: How many quarts of pure acid must be added to 5 quarts of a 30% acid solution to produce a 50% acid solution ?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
and solve for v; but this may be unreliable since the densities are necessary to know in practice.
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