Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
jackiezhou jackiezhou
wrote...
Posts: 115
Rep: 0 0
2 years ago
For the reaction PCl5 (g) PCl3 (g) + Cl2 (g) Kc= 0.0454 at 261 °C. If a vessel is filled with these gases such that the initial concentrations are [PCl5] = 0.20 M, [PCl3] = 0.20 M, and [Cl2] = 2.5 M, in which direction will a reaction occur and why?

▸ toward products because Qc = 0.56

▸ toward reactants because Qc = 2.5

▸ toward products because Qc = 2.8

▸ toward reactants because Qc = 0.0454

▸ it is at equilibrium because Qc = 1
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
Read 76 times
1 Reply
Replies
Answer verified by a subject expert
pcbuell99pcbuell99
wrote...
Posts: 72
Rep: 0 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

jackiezhou Author
wrote...

2 years ago
This helped my grade so much Perfect
wrote...

Yesterday
Just got PERFECT on my quiz
wrote...

2 hours ago
Correct Slight Smile TY
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1268 People Browsing
Related Images
  
 335
  
 1575
  
 6032
Your Opinion
What's your favorite coffee beverage?
Votes: 274