Question

1) A sample of an ideal gas has a volume of 2.27 L at 285 K and 1.10 atm. Calculate the pressure when the volume is 1.36 L and the temperature is 306 K.

Answer 1

To solve this problem, we can use the combined gas law to relate the initial and final states of the gas sample. Substituting the given values into the equation, we find that the final pressure of the gas is approximately 1.67 atm.

Step-by-step explanation:

To solve this problem, we can use the combined gas law which relates the initial and final state of a gas sample:

P1V1/T1 = P2V2/T2

Using the given initial conditions: P1 = 1.10 atm, V1 = 2.27 L, and T1 = 285 K, and the new conditions: V2 = 1.36 L and T2 = 306 K, we can solve for the final pressure P2.

After substituting the values into the equation and solving for P2, we find that the final pressure of the gas is approximately 1.67 atm.