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Mathematics, 17.11.2019 09:31, DCURLS3518
How many ounces of pure acid must be added to 20 ounces of a solution that is 5% acid to strengthen it to a solution that is 24% acid?
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Answers: 1
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How many ounces of pure acid must be added to 20 ounces of a solution that is 5% acid to strengthen...
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