# Calculate the mass of solid required to prepare 100 mL of a .50 M aqueous solution copper II...

## Question:

Calculate the mass of solid required to prepare 100 *mL* of a .50 *M* aqueous solution copper II sulfate pentahydrate.

## Solution Preparation:

Solution preparation of a solution of a known volume and concentration using a solid reagent is somewhat easy. We must first find the number of moles of solute we need to supply to the solution. Then, we multiply it to the molar mass of the reagent to acquire the mass we need to weigh for the solution.

## Answer and Explanation: 1

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View this answerDetermine the mass of the reagent, {eq}\displaystyle m {/eq}, by first finding the number of moles, {eq}\displaystyle n {/eq}, present in the given...

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Chapter 28 / Lesson 24What is molar mass? Learn the definition of molar mass and how it relates to the periodic table. See examples of how to use the molar mass formula.

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