QuestionApril 29, 2025

To what volume (in mL) would you need to dilute 25 .0 mL of a 1.45 M solution of KCl to make a 0.0670 M solution of.KCl?

To what volume (in mL) would you need to dilute 25 .0 mL of a 1.45 M solution of KCl to make a 0.0670 M solution of.KCl?
To what volume (in mL) would you need to dilute 25 .0 mL of a 1.45 M solution of KCl to make a 0.0670 M solution of.KCl?

Solution
4.5(238 votes)

Answer

54,104.48 \, \text{mL} Explanation 1. Apply the dilution formula Use **C_1V_1 = C_2V_2**, where C_1 = 145 \, \text{M}, V_1 = 25.0 \, \text{mL}, and C_2 = 0.0670 \, \text{M}. Solve for V_2. 2. Rearrange and calculate V_2 V_2 = \frac{C_1V_1}{C_2} = \frac{145 \times 25.0}{0.0670} = 54,104.48 \, \text{mL}

Explanation

1. Apply the dilution formula<br /> Use **$C_1V_1 = C_2V_2$**, where $C_1 = 145 \, \text{M}$, $V_1 = 25.0 \, \text{mL}$, and $C_2 = 0.0670 \, \text{M}$. Solve for $V_2$.<br /><br />2. Rearrange and calculate $V_2$<br /> $V_2 = \frac{C_1V_1}{C_2} = \frac{145 \times 25.0}{0.0670} = 54,104.48 \, \text{mL}$
Click to rate:

Similar Questions