User:Milton Beychok/Gallery Subpages

pH of some common substances

Substance pH Human gastric juice 1.0 − 3.0 Lime juice 1.8 − 2.0 Soft drinks 2.0 − 4.0 Lemon juice 2.2 − 2.4 Vinegar 2.4 − 3.4 Apple juice 2.9 − 3.3 Tomato juice 4.0 − 4.4 Beer 4.0 − 5.0

Substance pH Banana juice 4.5 − 4.7 Human urine 4.8 − 8.4 Cow milk 6.3 − 6.6 Human saliva 6.5 − 7.5 Human blood plasma 7.3 − 7.5 Egg white 7.6 − 8.0 Milk of Magnesia 10.6 − 10.7 Household ammonia 11.0 − 12.0