Total pressure = 426.0 torr + 384.1 torr + 84.5 torr
=894.6 torr
1)
X(H2) = P(H2) / Total pressure
= 426.0 / 894.6
= 0.4762
Answer: 0.4762
2)
X(N2) = P(N2) / Total pressure
= 384.1 / 894.6
= 0.4294
Answer: 0.4294
3)
X(Ar) = P(Ar) / Total pressure
= 84.5 / 894.6
= 0.0945
Answer: 0.0945
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