# Determine the new pressure of a sample of hydrogen gas if the volume and moles are constant, ?

the initial pressure is 6.0 atm, and it is heated from 15°C to 30.°C.

6.3 atm

5.7 atm

12 atm

3.0 atm

### 1 Answer

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- AshLv 74 months agoFavourite answer
At constant Volume

P₁/T₁ = P₂/T₂

P₂ = P₁T₂ /T₁

P₂ = (6.0 atm)((30°C + 273) K)/((15°C + 273) K) = 6.3 atm

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