Question
how many grams are in 11.9 moles of chromium
Answers
GPT-4o mini
To find out how many grams are in 11.9 moles of chromium (Cr), you can use the molar mass of chromium. The molar mass of chromium is approximately 51.9961 grams per mole.
You can use the formula:
\[
\text{mass (grams)} = \text{number of moles} \times \text{molar mass (grams/mole)}
\]
Plugging in the values:
\[
\text{mass} = 11.9 \, \text{moles} \times 51.9961 \, \text{grams/mole}
\]
\[
\text{mass} \approx 619.715 \, \text{grams}
\]
So, there are approximately **619.72 grams** of chromium in 11.9 moles.
You can use the formula:
\[
\text{mass (grams)} = \text{number of moles} \times \text{molar mass (grams/mole)}
\]
Plugging in the values:
\[
\text{mass} = 11.9 \, \text{moles} \times 51.9961 \, \text{grams/mole}
\]
\[
\text{mass} \approx 619.715 \, \text{grams}
\]
So, there are approximately **619.72 grams** of chromium in 11.9 moles.