2.5 Flashcards
1
Q
list the properties of water
A
- cohesion + adhesion
- water is the solvent of life
- Ice is less dense than liquid
- High Specific Heat
- Heat of Vaporization
2
Q
solution
A
a solute dissolved in water (solvent)
3
Q
what does more concentrated imply
A
more solute
4
Q
H30+ is …
A
hydronium
5
Q
OH- is …
A
Hydroxide
6
Q
equation to find pOH
A
pOH= log[OH-]
7
Q
What is a buffer
A
a reservoir of H+
8
Q
what would a buffer do in a basic solution
A
release H+
9
Q
what would a buffer do in a acidic solution
A
absorb H+
10
Q
A
11
Q
What is a solution with a pH of 10
A
basic
12
Q
What is a solution with a pH of 3
A
acidic
13
Q
equation to find pH
A
pH=-log[H3O+]
14
Q
what does pH stand for
A
possible hydrogen
15
Q
cohesion
A
attraction between water molecules
