User:Milton Beychok/Gallery Subpages

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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