cgcasillas03 cgcasillas03

29-10-2018
Chemistry

contestada

How many liters of 15% acid and 33% acid should be mixed to make 40 liters of 21% acid solution?

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Levin95 Levin95

06-11-2018

the volumebof 15% acid is = 80L and the volume of 33% is = 40L

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