Question

What mass contains 32.8 mmol of F2(g)?

Answer 1

To determine the mass that contains 32.8 mmol of F2(g), we need to use the molar mass of F2 and the formula:

mass = number of moles x molar mass

The molar mass of F2 is 38.00 g/mol. Therefore, the mass that contains 32.8 mmol of F2 is:

mass = 32.8 mmol x 38.00 g/mol = 1239.2 g

so the mass that contains 32.8 mmol of F2(g) is 1239.2 g

It's important to note that the unit "mmol" is used for molar amount of a substance, which is defined as the number of moles of a substance per one litre of solution or per one kilogram of solvent.