A 8.2 L sample of gas has a pressure of 0.8 atm at a temperature of 259 K. If the temperature increases to 301 K, causing the vo

Question

3 years ago

6

lume to increase to 11.5 L, what is the new pressure? Round your answer to the nearest tenth

2 answers:

Rina8888 [55] · Answer 1 · 2022-03-08T16:52:04+03:00

8 0

The answer is 0.7 atm

pashok25 [27] · Answer 2 · 2022-03-08T18:47:12+03:00

Answer:

0.7 atm

Explanation:

For the Clapeyron's equation, we can calculate the change in the physical properties that happens when there is a state change:

P1*V1/T1 = P2*V2/T2

Where P is the pressure, V is the volume, T is the temperature, 1 is the initial state, and 2 the final state. So:

0.8*8.2/259 = P2*11.5/301

0.02533 = 0.038206*P2

P2 = 0.7 atm