Mathematics, 03.12.2020 07:10 jescanarias22

Two solutions of different concentrations of acid are mixed creating 40 mL of a solution that is 329% acid. One- quarter of the solution is made up of a 20% acid solution. The remaining three-quarters is made up of a solution of
unknown concentration, c.
Which equation can be used to determine c, the unknown concentration?

Answers: 2

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Two solutions of different concentrations of acid are mixed creating 40 mL of a solution that is 329...