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21-04-2022
Chemistry

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What is the molarity of 4 g of NaCl in 3,800 mL of solution?

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jsimpson11000 jsimpson11000

03-05-2022

Answer:

.018 M

Explanation:

Mole weight of NaCl (from periodic chart) = 58.44 g /mole

4 g / 58.44 gm/mole = .06845 mole

.06845 mole / (3.8 liter ) = .018 M

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