92 / 150
86
pH = MEASURE 0F SOLUTION
ACIDITY
pH
Solutions
Acid
0.0
Hydrochloric Acid
1.0
Gastric juices
2.3
Lemon juice
2.9
Vinegar
3.5
Wine
4.1
Tomato juice
5.0
Black coffee
5.6
Acid rain
6.0
Urine
6.5
Rainwater
6.6
Milk
7.0
Pure water
Neutral
7.4
Blood
8.7
Baking Soda
9.2
Borax solution
10.5
Milk of magnesia
11.0
Lime water
11.9
Household ammonia
14.0
Sodium Hydroxide
+
A
C
I
D
I
T
Y
+
A
L
K
A
L
I
N
E
Alkaline