Answer:
The mass of 22.05 mol of octane is 2,518 g.
Explanation:
Molar mass of octane = 114.22 g/mol
Mass of 1 mole of octane is 112.22 g/mol.
Mass of compound:
Moles of compound × Molar mass of compound
Mass of 22.05 moles of octane is:
[tex]22.05 mol\times 114.22 g/mol=2,518.55 g[/tex]
The closest answer from the given options is 2,518 g.
