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How much water should be added to 14 mL of 8% alcohol solution to reduce the concentration to 7%?

 Sep 11, 2020
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.08(14)    = 1.12

 

.07 (x) = 1.12

x = final amount = 16           final amount - origianl amount = 2 ml of water to add

 Sep 11, 2020

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