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SOVA2 [1]
3 years ago
5

An 240. mL sample of oxygen at 90.00C and was cooled at constant pressure

Chemistry
1 answer:
adoni [48]3 years ago
7 0

The final temperature : T₂ = 680.625 K

<h3>Further explanation</h3>

Given

V₁=240 ml

T₁ = 90 + 273 = 363 K

V₂ = 450 ml

Required

The final temperature

Solution

Charles's Law  

When the gas pressure is kept constant, the gas volume is proportional to the temperature  

\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}

Input the value :

T₂ = V₂T₁/V₁

T₂ = 450 x 363 / 240

T₂ = 680.625 K

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