calcium,phosphorus,potassium,and sulfer
Answer:
option no b is right answer
Answer:
Pyridine will neutralize the acid by-product of the reaction.
Explanation:
In the esterifications, hydrochloric acid is released as a by-product that reacts directly with the pyridine in the medium to give the pyridine hydrochloride.
the correct answer is.. ill tell you when i search it up gimme 2 seconds