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Calculate the volume (in mL) of a 25?

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Final answer:

The volume of the 25.0% (m/V) solution containing 11.5 g of NaCl is 46 mL.

Step-by-step explanation:

To calculate the volume of a 25.0% (m/V) solution containing 11.5 g of NaCl, we can use the formula:

Volume (in mL) = Mass (in g) / Concentration (in g/mL)

1. First, we need to convert the given concentration of 25.0% (m/V) to g/mL. This means that for every 100 mL of the solution, there is 25.0 g of NaCl. Therefore, the concentration is 25.0 g/100 mL or 0.25 g/mL.

2. Next, we can substitute the given mass of 11.5 g and the calculated concentration of 0.25 g/mL into the formula:

Volume (in mL) = 11.5 g / 0.25 g/mL

3. Now, we can perform the calculation:

Volume (in mL) = 46 mL

Therefore, the volume of the 25.0% (m/V) solution containing 11.5 g of NaCl is 46 mL.

Your question is incomplete, but most probably the full question was:

Calculate the volume (in mL) of a 25.0% (m/V) solution containing 11.5 g NaCl. Enter your answer in the provided box.

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