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Davina S.

asked • 10/07/18

How many oz of the 14% acid solution should be in the mixture?

A chemist needs to prepare 28 oz of a 9% hydrochloride acid solution. Find the amount of 14% solution and the amount of 7% solution she should mix to get this solution .

Brandon C.

8 oz of the 14% solution and 20 oz of the 7% solution
Report

10/12/18

Brandon C.

x+y=28oz .14x+.07y=28(.09)
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10/12/18

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