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Chapter 4: Problem 61

Describe the basic steps involved in diluting a solution of known concentration.

Short Answer

Expert verified
To dilute a solution, ensure safety precautions, understand the dilution formula (M1V1=M2V2), measure out the amount of the original solution needed, add the calculated amount of solvent, mix thoroughly and finally, check and adjust if necessary.

Step by step solution

01

Safety Precautions

Ensure to follow all safety guidelines regarding the handling and storage of the solution to be diluted. This includes wearing protective equipment like gloves and goggles.
02

Understanding the Dilution Formula

The formula for calculating the quantity needed for dilution is M1V1=M2V2, where M1 is the initial concentration, V1 is the initial volume, M2 is the final concentration and V2 is the final volume. Determine the desired final concentration and volume based on the task at hand.
03

Measure Volume of Solute

Using the dilution formula, calculate and measure out the amount of the original solution that is needed.
04

Adding Solvent

Add the calculated volume of solvent (usually water) directly to the measured volume of the original solution. Make sure to add solvent up to the mark to meet the final volume requirement.
05

Mixing the Solution

Mix the solution thoroughly to ensure that the solute is evenly distributed throughout the solvent.
06

Check and Adjust

Check the final concentration of the solution, and adjust if necessary by adding more solute or solvent.

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