Summary
General Chemistry A: Chapter 17 Acid Base Equilibria Summary Part 2
- Institution
- Orange Coast College
Summary of Acid Base Equilibria. Part 2
[Show more]
Seller
Follow
Content preview
Common ion effect Buffer solutions- common ion effect: if - buffer solution: one that
there is another source resists a change in ph
for anion common to one when either small amount
of the ions in an acid/ of oh- or h3o+ is added
base equilibrium, the ph - requires 1 component to
will increase neutralize acid, 1 to
-ie: hf + h2o —> h3o+ + f- neutralize base
& naf —> na+ + f- - 2 opponents can’t
- f- is the neutralize each other
conjugate base, (like w/ strong acid +
therefore ph will strong base)
become more basic - contains a weak acid & its
- ph understood by conjugate both in
applying le chatelier significant and comparable
principle to the weak concentrations
acid or base equilibrium - contains a weak base and
- f- increase means its conjugate both in
shifts left, h3o+ significant and comparable
decrease concentrations
- result of common ion is
the suppression of the Buffer effectiveness
ionization of the weak - effectiveness refers to
acid or base buffers ability to resist ph
change when acid/base added
Ph of a buffer solution - related to relative
- remember: buffers are simply amounts of acid + its
solutions of weak acids/bases conj.
+ significant amount of their - buffer most effective
conjugate when amounts are
- can use ice table to solve, or comparable
Henderson hasselbalch - related to the absolute
equation amount of acid + conj.
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 jamfestcrzy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now