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butalik [34]
3 years ago
5

A sample of 0.010 mole of oxygen gas is confined at 127 °c and 0.80 atmosphere. what would be the pressure of this sample at 27

°c and the same volume?
Chemistry
1 answer:
devlian [24]3 years ago
4 0
First,let's assume ideal gas behavior for simplicity. This is a special case because the volumes of the two states are equal. At constant volume, we can use the Gay-Lussac equation:

P₁/T₁ = P₂/T₂

(0.8)/(127+273) = (P₂)/(27+273)
Solving for P₂,
P₂ = 0.6 atm

<em>Thus, the answer is 0.6 atm.</em>
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