Question

Suppose 0.274 mol of a gas occupy 6.62 l at a given temperature and pressure. what volume will 0.878 mol occupy at the same temperature and pressure?

Answer 1

The volume that 0.878 mol occupy at the same temperature and pressure is calculated as follows


if 0.274 mol occupy 6.62 L what about 0.878 mol

by cross multiplication

=0.878 x6.62/0.274=21.21 L