Question

For each formula, name the elements present and give the number of atoms of each element in each compound:
a. CaCO3- calcium carbonate chalk.

b. HClhydrogen -chloride part of stomach acid.

c. C10H8- naphthalene mothballs.

d. C9H8O4 -acetylsalicylic acid aspirin.

Answer 1

Answer:

d. C9H8O4 -acetylsalicylic acid aspirin.

Answer 2

Answer:

Explanation:

A)Calcium=1,Carbin=1,Oxygen=3

B)hydrogen=1 ,Chlorine=1

C) Carbon=10,Hydrogen=8

D)Carbon=9,Hydrogen=8,Oxygen=4