# For an aqueous solution of sodium chloride (NaCl), a) Determine the molarity of 3.85 L of...

## Question:

For an aqueous solution of sodium chloride (NaCl):

a) Determine the molarity of 3.85 L of solution that contains 127 g of sodium chloride.

b) Determine the volume of this solution that would contain 3.88 moles of sodium chloride.

c) Determine the number of moles of sodium chloride in 21.95 L of this solution.

## Molarity:

In chemistry, molarity is a way of expressing concentration. The molarity of a substance can be outlined as the number of moles of the substance present in one liter of solution.

## Answer and Explanation: 1

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### Question (a)

We are given:

- Volume, {eq}\rm V = 3.85 \ L {/eq}

- Mass of sodium chloride, {eq}\rm m = 127 \ g {/eq}

We know the molar mass of...

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Chapter 8 / Lesson 4What is molarity? What is molality? Compare molarity vs molality by viewing molality and molarity formulas, how to calculate molarity and molality, and examples.

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