A) 22.5 L B) 40.0 L C) 5.63 L 5) A mixture of oxygen, nitrogen, and hydrogen gases exerts a total pressure of 85 kPa at ODC. The partial pressure of the oxygen is 20 kPa and the partial pressure of the nitrogen is 50 kPa. What is the partial pressure of the hydrogen gas in this mixture? D) 10.0 L A) 15 kPa B) 85 kPa 6) C) 50 kPa D) 20 kPa How many moles of gas occupy 22.4 liters at 27 C and 0.50 atm of pressure? [R = .082 Ldatm/moldk] %3D A) 0.25 B) 10.0 C)) 0.45 D) 2.2 5) aspartame, rounded to the ne. A) 24 B) 156 The molecular fo O=IS. 294 D) 43 E) 39

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Question 5

A) 22.5 L
B) 40.0 L
C) 5.63 L
5)
A mixture of oxygen, nitrogen, and hydrogen gases exerts a total pressure of 85 kPa at
ODC. The partial pressure of the oxygen is 20 kPa and the partial pressure of the
nitrogen is 50 kPa. What is the partial pressure of the hydrogen gas in this mixture?
D) 10.0 L
A) 15 kPa
B) 85 kPa
6)
C) 50 kPa
D) 20 kPa
How many moles of gas occupy 22.4 liters at 27 C and 0.50 atm of pressure?
[R = .082 Ldatm/moldk]
%3D
A) 0.25
B) 10.0
C)) 0.45
D) 2.2
5)
aspartame, rounded to the ne.
A) 24
B) 156
The molecular fo
O=IS.
294
D) 43
E) 39
Transcribed Image Text:A) 22.5 L B) 40.0 L C) 5.63 L 5) A mixture of oxygen, nitrogen, and hydrogen gases exerts a total pressure of 85 kPa at ODC. The partial pressure of the oxygen is 20 kPa and the partial pressure of the nitrogen is 50 kPa. What is the partial pressure of the hydrogen gas in this mixture? D) 10.0 L A) 15 kPa B) 85 kPa 6) C) 50 kPa D) 20 kPa How many moles of gas occupy 22.4 liters at 27 C and 0.50 atm of pressure? [R = .082 Ldatm/moldk] %3D A) 0.25 B) 10.0 C)) 0.45 D) 2.2 5) aspartame, rounded to the ne. A) 24 B) 156 The molecular fo O=IS. 294 D) 43 E) 39
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