Mathematics, 06.10.2019 20:10, queenkimm26

a laboratory technician needs to make a 72-liter batch of a 20% acid solution. how can the laboratory technician combine a batch of an acid solution that is pure acid with
another that is 10% to get the desired concentration?

the laboratory technician can combine l of the pure acid solution with l of the
10% acid solution to get the desired concentration

Answers: 2

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a laboratory technician needs to make a 72-liter batch of a 20% acid solution. how can the laborator...