Two bulbs are connected by a stopcock. The large bulb, with a volume of 6.00 L, contains nitric oxide at a pressure of 0.750 atm, and the small bulb, with a volume of 1.50 L, contains oxygen at a pressure of 2.50 atm. The temperature at the beginning and the end of the experiment is 22 ∘ C . After the stopcock is opened, the gases mix and react. 2 NO ( g ) + O 2 ( g ) → 2 NO 2 ( g )

Determine which gases remain after the reaction goes to completion and calculate their partial pressures.
The temperature at the beginning and the end of the experiment is 22 degree celsius.

Which gases are present at the end of the experiment?

What are the partial pressures of the gases?

If the gas was consumed completely, put 0 for the answer.