SOLUTION: E chem testing has a solution that is 80% base and another that is 30% base. A technician needs 150L of a solution that is 62% base. The 150L will be prepared by mixing two solutio
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Question 829474: E chem testing has a solution that is 80% base and another that is 30% base. A technician needs 150L of a solution that is 62% base. The 150L will be prepared by mixing two solutions on hand . How much of each should be used? Answer by josgarithmetic(39617) (Show Source):
Look at the lesson, "Mixing two concentrations for known amount of mixture", from the lessons link in my profile.
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http://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev
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