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28-02-2021
Chemistry

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What is the concentration in ppm of chloride in a solution made with 0.808 grams of CaCl2 and 250.0 ml of water?

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28-02-2021

Answer:

0.808 g x 1000 = 808 mg.

250 ml/1000 = 0.25 L.

808 mg/0.25 L= 3232 mg/L = ppm.

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