# Assuming that the total pressure of the gases is 1.68 and that their mole ratio is 94 : 4.0 : 1.5 : 0.50, how do you calculate the partial pressure (in atmospheres) of each gas?

${P}_{A} = 1.51 A t m$
${P}_{B} = 0.06 A t m$
${P}_{C} = 0.02 A t m$
${P}_{D} = 0.08 A t m$
${P}_{\text{total}} = 1.68 A t m$