Chemistry, 10.02.2020 22:26, momneedshelphmwk

A mixture of 18 % 18% disinfectant solution is to be made from 16 % 16% and 23 % 23% disinfectant solutions. How much of each solution should be used if 28 28 gallons of the 18 % 18% solution are needed?

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A mixture of 18 % 18% disinfectant solution is to be made from 16 % 16% and 23 % 23% disinfectant so...