Parts per million (ppm) concentration - concept, calculation and conversions with examples

Описание: #chemistry #analyticalchemistry
Parts per million (ppm) is mass ratio of grams of solute to one million grams of sample. ppm is dimensionless quantity, because it is a ratio of 2 quantities of the same unit. ppm is used to measure chemical concentration (ppm conc.), usually in a solution of water.

The concentration in ppm is calculated from the mass of solute (msolute) in milligrams and the mass of solution (msolution)  in milligrams
Topic covered:
ppm conversions and ppm calculations
decimal fraction to ppm
convert ppm to percent
convert percent to ppm
convert grams/liter to ppm
convert mg/liter to ppm
Dilution of concentrated solution

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