What does lead ii acetate and hydrogen sulfide produce? what type of reaction is it?

precipitation reaction

Explanation:-

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

A double displacement reaction in which one of the product is formed as a solid, the reaction is called as precipitation.

lead(II) acetate+ hydrogen sulphide:

it is called acid bonding

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.