Question

Write ph value of some common substance

Answer 1

Answer:

Here r some ph value of some common substances

Substances: Milk

ph: 6.8

Substance: Pure water

ph :7.0

Substance: Human blood

ph : 7.4

Substance: Tears

ph : 7.4

Substance: Eggs

ph : 7.8

Hope this answer is helpful for u

Answer 2

Answer:

Hydrochloric Acid (HCl) 0.0

Battery Acid (H2SO4 sulfuric acid) 1.0

Gastric juice 1.2

lemon juice 2.2

Vinegar 2.8

Apples 3.0

Soft drinks 3.0

Wine and Beer 4.0

Tomatoes 4.5

Black coffee 5.0

Human saliva 6.4

Rain water 6.5

Milk 6.8

Pure water 7.0

Human Blood 7.4

Tears 7.4

Egg 7.8

Baking Soda (Sodium Bicarbonate) 8.3

Milk of Magnesia 10.5

Ammonia 11.0

Lime (Calcium Hydroxide) 12.4

Sodium Hydroxide (NaOH) 14.0

Oven cleaner 13.8

HOPE IT HELPS!!!!