1. a cylinder fitted with a piston contains 14 l at a pressure of 7.5 atm. the entire contents of the cylinder
are forced into a tightly folded plastic bag at a pressure of 1 atm. what will be the new volume of the bag
when filled by the escaping gas?

V₂ = 103.6 L

Explanation:

Given data:

Initial volume = 14 L

Initial pressure = 7.5 atm

Final pressure = 1 atm

Final volume = ?

Solution:

Formula:

According to Boyle's law,

P₁V₁ = P₂V₂

V₂ = P₁V₁ /  P₂

V₂ = 7.4 atm× 14 L / 1 atm

V₂ = 103.6 atm. L / 1 atm

V₂ = 103.6 L

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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