Answer
The final volume of the concentration = 3.77 L.
Explanation
Given:
Initial volume, V₁ = 3.57 L
Initial concentration, C₁ = 1.3 M
Final concentration, C₂ = 1.23 M
What to find:
The final volume of the concentration.
Step-by-step solution.
The final volume of the concentration can be calculated using the dilution formula below:
[tex]\begin{gathered} C_1V_1=C_2V_2 \\ \end{gathered}[/tex]Putting the values of the given parameters into the dilution formula, we have:
[tex]\begin{gathered} 1.3\text{ }M\times3.57\text{ }L=1.23\text{ }M\times V_2 \\ \\ Divide\text{ }both\text{ }sides\text{ }by\text{ }1.23\text{ }M \\ \\ V_2=\frac{1.3\text{ }M\times3.57\text{ }L}{1.23\text{ }M}=\frac{4.641\text{ }L}{1.23} \\ \\ V_2=3.77\text{ }L \end{gathered}[/tex]The final volume of the concentration = 3.77 L.
