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Stells [14]
3 years ago
6

Calculate the pressure at which the volume of oxygen becomes tripled. if it initial volume at 3.00 atm at 75cm³. if temperature

is constant.
Help me
I'll give brainiest​
Chemistry
1 answer:
Katen [24]3 years ago
6 0

Answer:

The new pressure is equal to 1 atm.

Explanation:

Given that,

Initial pressure, P₁ = 3 atm

Initial volume, V₁ = 75cm³

Final volume, V₂ = 3V₁ = 225 cm³

We need to find the final pressure. The mathematical relation between P and V is :

P\propto \dfrac{1}{V}\\\\or\\\\\dfrac{P_1}{P_2}=\dfrac{V_2}{V_1}

Where

V₂ is the new volume

So,

P_2=\dfrac{P_1V_1}{V_2}\\\\P_2=\dfrac{3\times 75}{225}\\\\P_2=1\ atm

So, the new pressure is equal to 1 atm.

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