** will give you 15 points plus brainliest if you answer correctly ** the ph of four different substances is shown below. substance ph shampoo 6 lemon juice 2 tomato juice 4 liquid drain cleaner 14 which substance is closest to being neutral on the ph scale? a. shampoo b. lemon juice c. tomato juice d. liquid drain cleaner

Shampoo

Explanation:

The neutral pH is 7 when their is no acid or alkali and shampoo has the closest value to 7.

Lemon juice = Strong acid

Tomato juice = Moderate acid

Liquid drain cleaner = Very strong alkali

Shampoo

Explanation:

Water has a pH of 7 and water is a neutral substance so the closest thing to 7 would be shampoo :)

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

b. is the answer hoped i