Question

A gas sample is known to be a mixture of ethane and butane. A bulb of 200.0 cm^3 capacity is filled with the gas to a pressure of 100.0 kPa at 20.0 C. If the weight of gas in the bulb is 0.3846 g, what is the mole percent of butane in the mixture?

Answer 1

Answer:1345654321

Explanation:devide the 200.0 my 100.0 so you can see how much it would for one and then multipy