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Question

1.A gaseous mixture contains 5.08 g of methane, 2.25 g of neon, and 7.80 g of sulfur dioxide. Which gas

contributes the

greatest pressure? (HINT - which gas has the most moles in the container)


2.A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases respectively are

35atm, 3800 mmHg, and 2533.1 kPa, what is the total pressure inside the tank?

Top Answer

1) The gas contributes the greatest... View the full answer

P_20200211_190054.jpg

molen =
mass in
molar mass
molet of CHY = 5. 0 8 9
16.049/ mad
=0 . 317 med
moles of . Ne = 2 . 25 8
20 . 1797 9/ mal
0 . 1 1 1 mad
moles 8 50 2 =
7.80 9
64. 066 9 / mod
0 .12 2 mod
methane gave (...

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