QuestionMay 11, 2025

7. What volume of 0.050 M HCl solution can be made by diluting 250 mL of 10.0 M HCl? Explain how you'd make this solution:

7. What volume of 0.050 M HCl solution can be made by diluting 250 mL of 10.0 M HCl? Explain how you'd make this solution:
7. What volume of 0.050 M HCl solution can be made by diluting 250 mL of 10.0 M HCl?
Explain how you'd make this solution:

Solution
4.7(204 votes)

Answer

50 L of 0.050 M HCl solution can be made. Explanation 1. Use the dilution formula The dilution formula is M_1V_1 = M_2V_2, where M_1 and V_1 are the initial concentration and volume, and M_2 and V_2 are the final concentration and volume. Substituting values: (10.0)(250) = (0.050)(V_2). 2. Solve for V_2 Rearrange to find V_2: V_2 = \frac{(10.0)(250)}{0.050} = 50000 mL or 50 L.

Explanation

1. Use the dilution formula<br /> The dilution formula is $M_1V_1 = M_2V_2$, where $M_1$ and $V_1$ are the initial concentration and volume, and $M_2$ and $V_2$ are the final concentration and volume. Substituting values: $(10.0)(250) = (0.050)(V_2)$.<br /><br />2. Solve for $V_2$<br /> Rearrange to find $V_2$: $V_2 = \frac{(10.0)(250)}{0.050} = 50000$ mL or 50 L.
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