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 95 ∘C ? Express your answer with the appropriate units.

The new pressure is 2.63 atm

Explanation:

Step 1: Data given

Pressure in the hydrogen filled container = 2.10 atm

The temperature = 21 °C = 294 K

The temperature is increased to 95 °C = 368 K

Step 2: Calculate the new pressure

P1/T1 = P2/T2

⇒with P1 = the initial pressure = 2.10 atm

⇒with T1 = the initial temperature = 21 °C = 294 K

⇒with P2 = the final pressure = TO BE DETERMINED

⇒with T2 = the final temperature = 95.0 °C = 368 K

2.10 atm / 294 K = P2 / 368 K

P2 = 2.63 atm

The new pressure is 2.63 atm

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.