A gas mixture contains the gases with teh mole fractions indicated CH4(.510), C2H6 (.421), C3H8 (.011), C4H10?

Question

(.013). The mixture also contains the gas acetylene (C2H2). What is the mole fraction of acetylene>?

Answer 1

Mol.fractions: -

CH4 = 0.510; C2H6 = 0.421; C3H8 = 0.011; C4H10 = 0.013

CH4 = 51%, C2H6 = 42.1%, C3H8 = 1.1%, C4H10 = 1.3%
Total = 95.5%

C2H2 therefore = 4.5% = 0.045 mol.fraction

Answer 2

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