× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
New Topic  
chementhusiast chementhusiast
wrote...
Posts: 118
Rep: 0 0
6 years ago
1) A 1.00 L mixture of helium, neon, and argon has a total pressure of 662 mmHg at 298 K. If the partial pressure of helium is 341 mmHg and the partial pressure of neon is 112 mmHg, what mass of argon is present in the mixture?

2) A sample of hydrogen gas is mixed with water vapor. The mixture has a total pressure of 755 torr, and the water vapor has a partial pressure of 24 torr. What amount (in moles) of hydrogen gas is contained in 1.55 L of this mixture at 298 K?
Read 77 times
1 Reply
-- Guelph University

Related Topics

Replies
wrote...
6 years ago


New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  2031 People Browsing
Related Images
  
 131
  
 369
  
 235
Your Opinion