Question

Calculate the volume of gold given a mass of 250.0 g and a density of 19.3 g/mL.
Responses

13.9 mL
13.9 mL

12.9 mL
12.9 mL

16.2 mL
16.2 mL

4825 mL

Answers

Answered by GPT-4o mini
To calculate the volume of gold, you can use the formula:

\[
\text{Volume} = \frac{\text{Mass}}{\text{Density}}
\]

Given:

- Mass of gold = 250.0 g
- Density of gold = 19.3 g/mL

Now, substituting these values into the formula:

\[
\text{Volume} = \frac{250.0 \, \text{g}}{19.3 \, \text{g/mL}} \approx 12.95 \, \text{mL}
\]

Rounding to one decimal place, the volume of the gold is approximately:

\[
\text{Volume} \approx 12.9 \, \text{mL}
\]

So the correct response is:

**12.9 mL**
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