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Salsk061 [2.6K]
2 years ago
14

What is the molarity of a solution in which 175.8 grams of NaCl is dissolved in 1.5 L of water?

Chemistry
1 answer:
Sophie [7]2 years ago
8 0
175.8 g NaCl to moles:
(175.8 g)/(58.44 g/mol) = 3.008 mol NaCl

Molarity = moles of solute/volume of solution in liters

(3.008 mol NaCl)/(1.5 L) = 2.0 M.

The molarity of this solution would be 2.0 M.
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As per the Dalton's law of partial pressure, in a mixture, pressure exerted by each gas when summed gives the total partial pressure exerted by mixture.

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