Calculate the final volume of solution obtained if 100 . mL of 12.0 M NaOH are diluted to 5.20 M

Name: Problem 76, Chapter 3: Chemistry
Uploaded: 2021-05-21T11:59:39-08:00
Duration: 1 min 3 s
Channel: Nicole Smina
Description: Calculate the final volume of solution obtained if 100 . mL of 12.0 M NaOH are diluted to 5.20 M.

step 1 We're going to use the dilution formula to solve this problem. M1V1 equals M2V2. And we want the

Question

Calculate the final volume of solution obtained if $100 . \mathrm{mL}$ of $12.0 \mathrm{M} \mathrm{NaOH}$ are diluted to $5.20 \mathrm{M}$.

   Calculate the final volume of solution obtained if $100 . \mathrm{mL}$ of $12.0 \mathrm{M} \mathrm{NaOH}$ are diluted to $5.20 \mathrm{M}$.

Chemistry

Kenneth W. Whitten,… 10th Edition

Chapter 3, Problem 76

Instant Answer

Solved by Expert Nicole Smina

05/21/2021

Step 1

Step 1: We start by writing down the dilution formula which is $M_1V_1 = M_2V_2$, where $M_1$ and $V_1$ are the initial molarity and volume, and $M_2$ and $V_2$ are the final molarity and volume. Show more…

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Calculate the final volume of solution obtained if $100 . \mathrm{mL}$ of $12.0 \mathrm{M} \mathrm{NaOH}$ are diluted to $5.20 \mathrm{M}$.

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Key Concepts

Conservation of Moles

The concept of conservation of moles means that, during the dilution process, the total number of moles of solute does not change even though the volume of the solution increases. This principle underlies the dilution equation, allowing for accurate adjustments in concentration by adding solvent.

Molarity

Molarity is a way of expressing concentration, defined as the number of moles of solute per liter of solution. It is essential in chemistry for quantifying how concentrated a solution is and serves as a basis for carrying out dilution and stoichiometric calculations.

Dilution Equation

The dilution equation, commonly expressed as M1V1 = M2V2, is a fundamental principle used to calculate how a concentrated solution can be diluted to achieve a desired lower concentration. It rests on the fact that the amount of solute remains constant before and after dilution.

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