How many grams of sodium chloride are needed to prepare 125 mL of a 0.037 M NaCl solution?

Question:

How many grams of sodium chloride are needed to prepare 125 mL of a 0.037 M NaCl solution?

Sodium Chloride:

Common table salt is made of the chemical compound called sodium chloride (NaCl). Industrial chlorine production occurs when highly concentrated salt solutions (brine) have electricity passed through them. Passing electricity through a solution to enable a chemical reaction is known as electrolysis.

Answer and Explanation: 1

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To make 125 mL of a 0.037 M NaCl solution, we will need to first find the moles of NaCl in the solution:


{eq}\rm n=cV {/eq}

Where
c =...

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Solute Concentration: Definition & Overview

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Chapter 1 / Lesson 10
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What is a solute? Learn the definition of solute concentrations. See examples of solute concentrations, their formulas, and units used to represent them.


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