7.How would the number of moles (n) of O2 change if your atmospheric pressure was doubled and all other variables stayed the sam

Question

castortr0y [4]

2 years ago

9

7.How would the number of moles (n) of O2 change if your atmospheric pressure was doubled and all other variables stayed the sam

e

Chemistry

1 answer:

goldenfox [79] · Answer 1 · 2023-09-01T22:38:40+03:00

The number of moles (n) of O2 will be double if atmospheric pressure was doubled and all other variables stayed the same.

<h3>About Ideal gas Law</h3>

The general gas equation, often known as the ideal gas law, is the equation of state for a fictitious ideal gas. It has a number of limitations, but it provides a decent approximation of the behavior of numerous gases under various circumstances.

<h3>Explanation:</h3>

Applying the law of ideal gas: PV = nRT.

where,

P= pressure of the gas in the atm.

V= volume of the gas in L.

n = no. of moles of the gas in mol.

R = Universal gas constant,

T = temperature of the gas in K.

If V and T are constant and have different values of P and n:

(P₁n₂) = (P₂n₁).

P₂ = 2P₁,

∴ n₂ = (P₂n₁)/(P₁) = (2P₁n₁)/(P₁) = 2n₁.