SOLUTION: how much pure acid should be mixed with 4 gallons of 60% acid soultion in order to get an 80% acid solution?
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Question 306077: how much pure acid should be mixed with 4 gallons of 60% acid soultion in order to get an 80% acid solution?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = gallons of pure acid to add
4 gallons of pure acid must be added
check:
OK
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