# Calculate the mass of copper (ii) sulphate which needs to be used to prepare 500 cm^3 of a 0.1 M...

## Question:

Calculate the mass of copper (ii) sulphate which needs to be used to prepare {eq}\rm 500\ cm^3 {/eq} of a {eq}\rm 0.1\ M {/eq} solution.

## Formula of Mass by Molarity:

The required formula for the mass of the given solute in terms of molarity concentration and the atomic mass of the given solute is shown below:

{eq}\displaystyle m=\textrm{Molarity}\times M\times V {/eq}, where,

*M*is the molecular or atomic mass of the given solute.*V*is the volume measured in liters.

## Answer and Explanation: 1

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The given values are:

- The value of the volume of the given solution in cubic meters is {eq}V=\rm 500\ cm^3 {/eq}.

- The value of the concentration...

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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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