Take two containers, each with volume 0.1 m3, containing ideal gases of monatomic He at T= 122.0 K and diatomic N2 at T = 227.0 K, respectively. Each gas is at pressure p= 1000000.0 Pa. A valve is opened allowing these two gases to mix. They are kept thermally isolated from the outside.

What is the final temperature of the mixed gas?

Question

Take two containers, each with volume 0.1 m3, containing ideal gases of monatomic He at T= 122.0 K and diatomic N2 at T = 227.0 K, respectively. Each gas is at pressure p= 1000000.0 Pa. A valve is opened allowing these two gases to mix. They are kept thermally isolated from the outside.


What is the final temperature of the mixed gas?

anonymous · Answer

Hey do u know how to find equivalent/resulting heat capacity at constant volume????

anonymous · Answer

alpha n k?

anonymous · Answer

no im talking about Cv

anonymous · Answer

then yes!

anonymous · Answer

So just equate the internal energies of gas before and after mixing.......... I know the method bt i cant find equivalent Cv............ So try urself plzzz!!!!!

anonymous · Answer

ok so i got 400,000 for the internal initial and also for the internal final. im not sure what to do after that

anonymous · Answer

hey u got2 get an equation with T(temp.) as ur variable