SOLUTION: How much pure acid should be mixed with 55 gallons of aa 40 %40% acid solution in order to get 50% acid​ solution?
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Question 995979: How much pure acid should be mixed with 55 gallons of aa 40 %40% acid solution in order to get 50% acid solution?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = gallons of pure acid to be added
gallons of pure acid in 40% solution
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11 gallons of pure acid needs to be added
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check:
OK
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