À container's filled with 28 liters of argon gas at a temperature of 353 K. If the gas is held at 4.9 atm of pressure, how many moles of the gas are in the container?

Question

asked Aug 28, 2023 145k views

1 Answer

Chirag Ode · Answer 1 · 2023-09-03T02:29:22+0000

Answer: 4.74 moles of gas are in the container.

Step-by-step explanation:

1. Use the ideal gas law. PV = nRT. and re-arrange from moles by divided RT on both sides.

2.You should get the following equation:
n=PV/RT

3.Insert values:
n = PV/RT = ((4.9 atm)(28 L))/((0.082 (L*atm)/(K*mol)*(353K)) = 4.74 moles.

4.There are 4.74 moles in the container.

Good luck with chemistry!