Question

How much of a 100% stock and diluent are needed to make 2 gallons of a 30% solution? I have tried propotion ratios and tables but nothing gives me an answer that makes sence.

Answer 1

In your 2 gallons, 30% will be that of the stock. So the amount of stock in your final solution is 0.3*2 gallons = 0.6 gallons. That means you need 2 - 0.6 = 1.4 gallons of diluent.

Answer 2

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Answer 3

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Answer 4

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