Question

Write down the formula of compounds containing:
a. One atom of hydrogen, one atom of nitrogen and three atoms of oxygen
b. One atom of hydrogen and one atom of chlorine
c. Two atoms of sodium, one atom of carbon and three atoms of oxygen
d. One atom of nitrogen, three atom of hydrogen

Answer 1

a) $HNO_{3}$ (Nitric Acid)

b) $HCl$ (Hydrogen Chloride)

On mixing with water it becomes Hydrochloric Acid.

c) $Na_{2}CO_{3}$ (Sodium Carbonate)

d) $NH_{3}$ (Ammonia)

Answer 2

Answer:

a)Nitric acid (HNO3) b)Hydrochloric acid(HCL)

c)sodium carbonate (caco3) d) Methane(Ch4)