Question

If a 2 litre flask of N2 at 20°C and 70 cm P is connected with a 3 litre of another task of Oz at the same
temperature and 100 cm P. What will be the final pressure after the gases have throughly mixed at the
Sarne temperature as before? Also calculate the male % of each gas in the resulting mixture. The
valume af stopcock may be neglected.​

Answer 1

Answer:

88 atm pressure

Explanation:

P1V1+P2V2=P(V1+V2)

70*2+100*3=p(2+3)

140*300=p(5)

440=5p

5p=440

P=440/5=88atm pressure

Answer 2

Explanation:

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