Answer to Question #144811 in General Chemistry for George

General Chemistry

Question #144811

0.386 g of magnesium Sulfate is dissolved in water to make a 824 kg solution. Express the concentration in ppm.

Expert's answer

0.386 g = 386 mg

"\\frac{386 \\;mg}{824\\;kg} = 0.468 \\;mg\/kg"

1 ppm = 1 mg/kg

Answer: 0.468 ppm

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