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KATRIN_1 [288]
3 years ago
9

You have four fixed-volume containers at STP. Container A has 0.5 mol of gas in 11.2 L. Container B has 2 mol of gas in 22.4 L.

Container C has 1 mol of gas in 22.4 L. Container D has 2 mol of gas in 11.2 L. Which of the four containers have equal pressures?
A and C

A and B

B and C

C and D
Physics
2 answers:
GarryVolchara [31]3 years ago
7 0
Container A has 0.5 mol of gas in 11.2 L.
P = nRT/V = 0.5(0.08206)(273.15) / 11.2 = 1 atm

Container B has 2 mol of gas in 22.4 L.
P = nRT/V = 2(0.08206)(273.15) / 22.4 = 2 atm

Container C has 1 mol ofgas in 22.4 L. P = nRT/V = 1(0.08206)(273.15) / 22.4 =1 atm

Container D has 2 mol of gas in 11.2 L.
<span>P = nRT/V = 2(0.08206)(273.15) / 11.2 = 4 atm
</span>
Therefore, the correct answer from the choices is the first option, container A and C has equal pressures.
Varvara68 [4.7K]3 years ago
4 0

Answer:

A and C

Explanation:

I just want to confirm that this is correct! Please go to the other answer! They have explained it perfectly! Good luck! :D

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