Parts Per Million & Parts Per Billion Worksheet -Detailed Key- Distance Learning

The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental chemists. In general, 1 ppm means 1 part of solute for every 10^6 parts of solution. (Both solute and solution are measured using the same units.) Mathematically, by mass: ppm=(μg solute )/(g solution )=(mg solute )/(kg solution ) In the case of very dilute aqueous solutions, a concentration of 1.0 ppm is equal to 1.0 μg of solute per 1.0 mL . of solution, which equals 1.0 g of solution. Parts

The units of parts per million (ppm) and parts per billion (ppb... | Filo