Acid
Acid taste...
Sour
Bases feel and taste...
Slippery and bitter
Range
0-14
pH Level
0-6
pH level
8-14
Indicators
Litmus paper and pH strips
Example (need two)
Lemon, banana, milk, stomach acid, vinegar
Example (need two)
Blood, soap, bleach, sodium hydroxide
How acidic or basic a liquid is
pH
Ions in acid
Hydronium (H+)
Ions in bases
Hydroxide atoms (-OH)
A compound that changes color when it contacts an acid or base
Indicator