Summary
Summary - Unit 11 - Equilibrium II
- Course
- Institution
In-depth complete topic summary revision.
[Show more]
Seller
Follow
megan555lewis
Content preview
EQUILIBRIA II- I
Conc .
I
I
I rate-rate
FORWARD REACTION
- reactants intially l equilibrium dynamic equilibrium
used up
quickly and I reached Conc= constant
Slow as their I
concentration drops
I
I
I
BACKWARD REACTION-reactants intially
formed slowly and
I
speed up as ther I
concentration increases
3
time(s)
key :
~ reactants
-
products
LE CHATIER'S PRINCIPLE
If a raction at equilibria is subjected to a
change is pressure , temperative or ,
concertatio
the position of equilibra will move to contract the .
charge
SItIFT more
SHIFT To More >
- TO THE I
products
- LEFT
=
reactants RIGHT
will shift to
will shift a e
positio i
↑ essure position
the side with the fewest
MR
CATALYSTS
↳ yield
no effect on the position of equilibrium or
↳ speed up rate
↳ no effect on UC or Up
Kc EXPRESSIONS IHOMOLOGOUS Kc EXPRESSIONS /HETEROGENOUS
O(g)Ec02191
[S0 , ]
-
-
2502(g) +
02(g) = 250- [0,] [S0 ]" ,
(is) +
no solids or
pure liquids
I conc remains constant)
Mol du
-3 Kc = 1 equilibri
A + B = C =
nc = [B] = Cutan-sn =
an
=
mol" au
Kc = 100 equilibri
Uc = 0 . 01 equilibri
moles at
Start
2O .
3 0 .
O Kc = 1010 reaction
change -o 8 .
-
0 S .
+0. S ↑ temp of e Nic Uc =
10-10 reactio
equilibrin 1 2 . 2 2 . 0 S .
Kp EQUATIONS
EXAMPLE :
wA .
+
xB = y) + 2D so , Cle decomposes into SO2 and Ch under heating
.
502(2(g) = S02(g) +
(ly(g)
At equilibrium the reaction vessel contains 263upa of Cl2 . The t
in the vessel is 714kPa
.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller megan555lewis. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.76. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
53068 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
