1. Solubility
Solubility
1. Which graph shows the solubility curve of a solid dissolved in
a liquid at different temperatures? How do you know? B
2. Which graph shows the solubility curve of a gas dissolved in a
liquid at different temperatures? How do you know? A
Temperature
Temperature
A
B

2. Review
Solutions
Solubility curves

Solids
 Gases


3. Properties
React with metals
 Hydronium (H O+) ion
3

Taste sour
 Turn litmus paper red
 pH of 0-6
 0 is the strongest

Ac
s!
id

5. Properties
Do not react with metals
 Hydroxide (OH-) ion
 Taste bitter
 Turn litmus paper blue
 pH of 8 – 14
 14 is the strongest

Ba
s!
se

6. Hydrangeas

Acidic soil- blue

Basic soil- pink

7. Hydrangeas

Acidic soil- blue

Basic soil- pink