I believe the answer is C. (must be touching the object)
Someone please correct me if I am wrong.
NaCl is table salt so you need 4Na and 4 Cl, So Na₄Cl₄
Answer:
A) Ethanoic acid and ammonium chloride.
Explanation:
Amides go through acid hydrolysis to produce carboxylic acid and ammonia by heating in aqueous acid. The acid hydrolysis reaction is produced through the <u>nucleophilic addition of water to the protonated amide</u>, then comes the transference of a proton from the oxygen to the nitrogen to make nitrogen a better leaving group, and finally, the subsequent elimination (see attachment).
In this case, the products formed with the reaction of ethanamide and aqueous HCl will be <u>ethanoic acid and ammonium chloride</u>.
A theory does not change into a scientific law with the accumulation of new or better evidence. A theory will always remain a theory