Question

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would the pressure be if the container was heated to 91 ∘C?

Answer 1

2.63 atm

Step-by-step explanation:

the answer is 2.63 atm

Answer 2

`P_2=2.60atm`

Step-by-step explanation:

Hello!

In this case, since the temperature and pressure are related via a directly proportional relationship, via the Gay-Lussac's law we can write:

`(P_1)/(T_1) =(P_2)/(T_2)`

Thus, since the initial temperature in kelvins is 294.15 K and the final temperature in kelvins is 364.15 K, we can compute the final pressure as shown below:

`P_2=(P_1T_2)/(T_1) =(2.10atm*364.15K)/(294.15K)\\\\P_2=2.60atm`

Best regards!