Chemistry, 18.07.2019 06:10 zalliagessnerp5fuj9
Parts per million (ppm) is a common way to express small concentrations of a solute in water. a sample of tap water that is 25 ppm cl−cl− contains 25 grams of cl−cl− for every 1,000,000 grams of water. which units are numerically equal to ppm for dilute aqueous solutions? μg/l cg/l ng/l mg/l g/l
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Parts per million (ppm) is a common way to express small concentrations of a solute in water. a samp...
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