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nexus9112 [7]
3 years ago
14

In clinical applications, the unit parts per million (ppm) is used to express very small concentrations of solute, where 1 ppm i

s 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 25 μg of calcium in a total volume of 57 mL .

Chemistry
1 answer:
Norma-Jean [14]3 years ago
3 0

Answer: 25 μg of calcium in a total volume of 57 mL to ppm is 0.4386ppm

Explanation:

Please see the attachments below

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