Question

Convert 0.0467 mol of helium to grams.

Answer 1

To convert 0.0467 mol of helium to grams, multiply the amount of moles by the molar mass of helium (4.0026 g/mol), resulting in approximately 0.1868 grams.

Step-by-step explanation:

Converting Moles of Helium to Grams

To convert 0 .0467 mol of helium to grams, we need to use the molar mass of helium, which is 4.0026 g/mol. The unit grams per mole is written as a fraction in the conversion process, allowing the 'mol' units to cancel out and leaving the 'g' unit as the result. The following steps provide the calculation:

1. Multiply the number of moles by the molar mass of helium: 0.0467 mol × 4.0026 g/mol.
2. Perform the multiplication to find the mass in grams: 0.0467 mol × 4.0026 g/mol = 0.1868 g (rounded to four significant figures).

The result is that 0.0467 mol of helium equals approximately 0.1868 grams.