What is the final volume (L)of a 1.00 L system at 315 K and 1.10 atm if STP conditions are established?

Question

Quizplus · Accepted Answer

Using the combined gas law (P1V1/T1 = P2V2/T2) and setting T2 to standard temperature (273K), P2 to standard pressure (1 atm), and V1 to 1.00 L, we can solve for V2:

(1.10 atm)(1.00 L)/(315 K) = (1 atm)(V2)/(273 K)

V2 = (1.10 atm)(1.00 L)(273 K)/(315 K)(1 atm) = 0.953 L

Therefore, the final volume is 0.953 L, which corresponds to choice D.

What Is the Final Volume (L)of a 1