Consider a mixture of three gases a, b and c at equilibrium. If the individual gas components have pressures equal to Pa, Pb and Pc, determine the total pressure P of the mixture of gases.

P = P a x P b x P c /(P a + P b + P c )

P = Pa x Pb x Pc /(Pa + Pb + Pc)

P = [(Pa x Pb) + (Pb x Pc) + (Pc x Pa)] / (Pa + Pb + Pc)

P = (Pa x Pb / Pc) + (Pb x Pc / Pa) + (Pc x Pa / Pb)

Consider a mixture of three gases a, b and c at equilibrium. If the in

1.	Consider a mixture of three gases a, b and c at equilibrium. If the individual gas components have pressures equal to Pa, Pb and Pc, determine the total pressure P of the mixture of gases.
A.	P = P<sub>a</sub> + P<sub>b</sub> + P<sub>c</sub>
B.	P = P<sub>a</sub> x P<sub>b</sub> x P<sub>c</sub> /(P<sub>a</sub> + P<sub>b</sub> + P<sub>c</sub>)
C.	P = [(P<sub>a</sub> x P<sub>b</sub>) + (P<sub>b</sub> x P<sub>c</sub>) + (P<sub>c</sub> x P<sub>a</sub>)] / (P<sub>a</sub> + P<sub>b</sub> + P<sub>c</sub>)
D.	P = (P<sub>a</sub> x P<sub>b</sub> / P<sub>c</sub>) + (P<sub>b</sub> x P<sub>c</sub> / P<sub>a</sub>) + (P<sub>c</sub> x P<sub>a</sub> / P<sub>b</sub>)
Answer» B. P = P<sub>a</sub> x P<sub>b</sub> x P<sub>c</sub> /(P<sub>a</sub> + P<sub>b</sub> + P<sub>c</sub>)

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Consider a mixture of three gases a, b and c at equilibrium. If the individual gas components have pressures equal to Pa, Pb and Pc, determine the total pressure P of the mixture of gases.

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