Chemistry, 12.08.2020 06:01 volocibel

In clinical applications, the unit parts per million (ppm) is used to express very small concentrations of solute, where 1 ppm is equivalent to 1 mg of solute per 1 L of solution. Calculate the concentration in parts per million for each of the solutions. There is 29 μg of calcium in a total volume of 57 mL .

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In clinical applications, the unit parts per million (ppm) is used to express very small concentrati...

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