Chem 001B: Ch. 18 (Heterogenous Equilibrium)

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/5

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 11:36 PM on 4/25/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

6 Terms

1
New cards

Heterogenous Equilbrium

State in which the reactants and products are in different phases.

Ex: AgCl(s) → Ag(aq)+ + Cl(aq)-

2
New cards

Factors Affecting Solubility

  • Temperature (Affects Ksp value)

    • Inc. temp → inc. solubility of solids & dec. solubility of gases

  • Common Ion Effect (Decrease in solubility)

    • Ksp remains the same

    • Reduction of solubility of a salt when a second solute (that has an ion already present in the initial salt) is added to the solution

  • pH (Limited constraints)


3
New cards

pH

  • Only affects solubility of metal hydroxides, salts of weak acids


4
New cards

Predicting Precipitation (Qsp vs. Ksp)

If… Qsp » Ksp then a ppt. will form

If… Qsp « Ksp then no ppt. will form

5
New cards

Heterogenous Equilbrium Constant (Ksp)

If aA + bB → cC + dD

Then… Ksp = [C]c[D]d/[A]a[B]b

Ksp = [products] / [reactants]

6
New cards

Fractional Precipitation