Question

A mixture of two gases, C2H2 and H2, has the properties listed below.What is the nH2 for this mixture? nC2H2=0.58moles PC2H2=290torr PT=440torr

Answer 1

To find the nH2 for a mixture of gases, we use Dalton's law of partial pressure.

To find the nH2 for this mixture, we need to use Dalton's law of partial pressure. According to Dalton's law, the total pressure of a mixture of gases is equal to the sum of the partial pressures of each gas component in the mixture.

Given that PC2H2 = 290 torr, PT = 440 torr, and nC2H2 = 0.58 moles, we can calculate the partial pressure of H2 using the formula:

PH2 = PT - PC2H2

PH2 = 440 torr - 290 torr = 150 torr

Therefore, the partial pressure of H2 in this mixture is 150 torr. Since nH2 is not provided, we cannot calculate it based on the given information. The answer to the question depends on the value of nH2.