Answer to Question #139691 in Chemistry for Nielle

Question #139691

At constant pressure, a sample of gas occupies 420 mL at 210 K. What volume does the gas occupy at STP?

Expert's answer

V₁ / T₁ = V₂ / T₂

V₁ = 420 mL

T₁ = 210 K

V₂ = ?

T₂ = 250 K

420 / 210 = V₂ / 250

V₂ = (420 / 210) x 250 = 500 mL

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