SOLUTION: A chemist has a 35% and a 15% acid solution. How much of each solution should be used to form 50 mL of a 31% solution?
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Question 884102: A chemist has a 35% and a 15% acid solution. How much of each solution should be used to form 50 mL of a 31% solution?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
Mixing two concentrations for known amount of mixture
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