# Determine the molarity of each of the following solutions. (a) 2.78 kg of CuSO4 7 H2O in 315 L...

## Question:

Determine the molarity of each of the following solutions.

(a) 2.78 kg of CuSO4 7 H2O in 315 L of solution

(b) 0.005531 mol of Cl2 in 10.40 mL of solution

(c) 0.000890 g of C2H5NO2 in 2.20 mL of solution

## Molarity of the Solution:

The volume of solution is desired for molarity calculations instead of the solvent's volume. The mathematical formula that is normally utilized for molarity calculations is expressed as:{eq}{\rm{Molarity}} = \dfrac{{{\rm{Number}}\;{\rm{of}}\;{\rm{moles}}}}{{{\rm{Volume}}}} {/eq}

## Answer and Explanation: 1

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**(a)**

**Given Data:**

- The mass of copper sulfate heptahydrate is 2.78 kg.
- The volume of solution is 315 L.

The molar mass of copper sulfate...

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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.