How much 0.12 M $H N O_{3}$ $HNO_3$ solution can be made by diluting 250 mL of 3.4 M $H N O_{3}$ $HNO_3$ ?

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How much 0.12 M $H N O_{3}$ $HNO_3$ solution can be made by diluting 250 mL of 3.4 M $H N O_{3}$ $HNO_3$ ?

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Answer 1 · 2016-06-12T00:58:41

$7.1 \times 10^{3} m L$ $7.1xx10^(3) mL$ of $H N O_{3}$ $HNO_3$ solution can be made.

Explanation:

In order to get the answer, you have to use the following dilution equation:
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$C_{1}$ $C_1$ is the initial concentration
$V_{1}$ $V_1$ is the initial volume
$C_{2}$ $C_2$ is the final concentration
$V_{2}$ $V_2$ is the final volume

* TIP. * Whenever you are diluting a solution (going from a highly concentrated substance to a less concentrated substance by increasing the volume of the solvent) you always use this equation.

We know the initial concentration, inital volume, and final concentration. All we have to do rearrange the equation to solve for the final volume:

$\frac{C_{1} \times V_{1}}{C_{2}}$ $(C_1xxV_1)/C_2$ = $V_{2}$ $V_2$

$(3.4 cancel"M" xx250mL)/(0.12cancel"M")$ = $7.1xx10^(3) mL$

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How much 0.12 M $H N O_{3}$ $HNO_3$ solution can be made by diluting 250 mL of 3.4 M $H N O_{3}$ $HNO_3$ ?

1 Answer

Explanation:

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How much 0.12 M HNO_3HNO3HNO_3 solution can be made by diluting 250 mL of 3.4 M HNO_3HNO3HNO_3?

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How much 0.12 M $H N O_{3}$ $HNO_3$ solution can be made by diluting 250 mL of 3.4 M $H N O_{3}$ $HNO_3$ ?