Unit 1 (Part 4) Flashcards
1
Q
Cohesion
A
Water molecules bond to each other by hydrogen bonds.
2
Q
Adhesion
A
Water molecules bond to surface.
3
Q
Surface tension
A
Water surface is difficult to break.
4
Q
Solution
A
Solvent + Solute
5
Q
Solvent
A
Dissolving agent
6
Q
Solute
A
Substance that’s being dissolved
7
Q
Hydrophilic
A
Water loving, They are ionic and polar and they dissolved in water.
8
Q
Hydrophobic
A
Water fearing. They are nonpolar and do not dissolve in water.
9
Q
Acid
A
Anything that donates H+ to solution
10
Q
Base
A
Reduces H+ in a solution
11
Q
Buffers
A
Minimize charges in concentration of H+ and OH-
Accept H+ form solution when excess
Donates H+ to a solution when depleted
