Question

Container A holds 732 mL of an ideal gas at 2.20 atm. Container B holds 164 mL of a different ideal gas at 4.80 atm. If the gases are allowed to mix together, what is the resulting pressure?

Answer 1

When gases mix together, the resulting pressure is determined by the sum of the partial pressures of each gas. To find the resulting pressure, we can use the formula Ptotal = P1 + P2.

Step-by-step explanation:

When gases mix together, the resulting pressure is determined by the sum of the partial pressures of each gas. The partial pressure of a gas is directly proportional to the number of moles of that gas present in the mixture. To find the resulting pressure, we can use the following formula:

Ptotal = P1 + P2

So in this case, we need to calculate the partial pressures of the gases in container A and B and then sum them up. Let's start by finding the partial pressure of the gas in container A:

Partial pressure of gas A = (number of moles of gas A / total number of moles) * total pressure = (nA / nT) * PT

Similarly, we can find the partial pressure of the gas in container B. Once we have both partial pressures, we can add them to find the total pressure.