High School

How much is 4.30 moles of Aluminum?

A. 116 grams
B. 80.94 moles
C. 116 moles
D. 108 grams

Answer :

To find out how much 4.30 moles of Aluminum is, you need to use the molar mass of Aluminum. The molar mass is the weight of one mole of a substance, and for Aluminum, it is approximately 26.98 grams per mole.

Here's how you can calculate the mass:

1. Identify the number of moles: You are given 4.30 moles of Aluminum.

2. Use the molar mass of Aluminum: The molar mass of Aluminum is 26.98 grams per mole.

3. Calculate the mass: Multiply the number of moles by the molar mass to get the total mass in grams.

[tex]\[
\text{Mass} = \text{Number of moles} \times \text{Molar mass of Aluminum}
\][/tex]

[tex]\[
\text{Mass} = 4.30 \, \text{moles} \times 26.98 \, \text{grams per mole}
\][/tex]

4. Perform the calculation:

The result of this calculation is approximately 116 grams.

Therefore, 4.30 moles of Aluminum is equivalent to 116 grams.