pH and pOH
0.0(0)
Studied by 3 people
View linked note
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/11
Earn XP
Description and Tags
Last updated 6:44 PM on 8/19/22
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
12 Terms
1
New cards
Since ionization is endothermic,
the Kw increases as temperature increases.
2
New cards
[H3O+] and [OH]- are
inversely related to each other.
3
New cards
equilibrium constant
Like ANY ________, the Kw is temperature dependent.
4
New cards
pure water
In ________, [H3O+] and [OH]- are equal to each other.
5
New cards
When an acid or base is dissolved in water,
[H3O+] and [OH]- are not equal to each other.
6
New cards
Acidic solution
if [H3O+] > 1.0 × 10-7, then [OH-] < 1.0 × 10-7
7
New cards
Basic solution
if [OH-] > 1.0 × 10-7, then [H3O+] < 1.0 × 10-7
8
New cards
pOH =
log [OH-]
9
New cards
-log[H+]
Log [OH-] = 14
10
New cards
But
log{H+] is pH
11
New cards
Neutral solution
if [H3O+] = [OH-] = 1.0 × 10-7
12
New cards
pH=
-log [H+]
Flashcards (35)