consider-a-12-6-l-mixture-of-ethane-c2h6-and-butane-c4h10-stored-at-751-mmhg-and

Question

A 12.6 L mixture of ethane ($$C_{2}H$$_{6}) and butane ($$C_{4}H$$_{10}) is stored at 751 mmHg and 298 K. Calculate the mole fraction of ethane given that the mixture produces 982 kJ of heat when burned. Assume that the water produced by the reaction is a gas.

Accepted Answer

0.603

Answer

0.814

Answer

0.693

Answer

0.415

A 12.6 L mixture of ethane (C2H6) and butane (C4H10) is stored at 751 mmHg and 298 K. Calculate the mole fraction of ethane given that the mixture produces 982 kJ of heat when burned. Assume that the water produced by the reaction is a gas.

A 12.6 L mixture of ethane (C₂H₆) and butane (C₄H₁₀) is stored at 751 mmHg and 298 K. Calculate the mole fraction of ethane given that the mixture produces 982 kJ of heat when burned. Assume that the water produced by the reaction is a gas.