Question

The pressure inside a hydrogen-filled container was 2.10 atm

atm at 21 

∘

C

∘C. What would the pressure be if the container was heated to 89 

∘

C

∘C ?

Answer 1

$P_1=2.1atm, P_2=?$

$T_1=273+21=294K$

$T_2=273+89=362K$

$P_2=\frac{P_1\times T_2}{T_1}=\frac{2.1\times 362}{294}=2.586atm$