A gas sample has a volume of 178 mL at 0.00oC. The temperature is raised at constant pressure until the volume reaches 211 mL. What is the temperature of that gas sample at this volume?

Question

Chemistry

Sloane Hines

30 September, 06:14

A gas sample has a volume of 178 mL at 0.00oC. The temperature is raised at constant pressure until the volume reaches 211 mL. What is the temperature of that gas sample at this volume?

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Rafael Bryan · Answer 1

V₁ = 178 mL - initial volume

T₁ = 0 ⁰C = 273K - initial temperature

V₂ = 211 mL - final volume

T₂ = ? - final temperature

According to Charles's law when pressure is constant the Kelvin temperature and the volume will be directly related:

V₁/T₁=V₂/T₂

178/273=211/T₂

0.65=211/T₂

T₂=324K = 51⁰C