Question

Give the names of the elements present in the follow
compounds
(a) Quick line
(6) Hydrogen bromide
(c) Baking powder
(0) Potassium sulphate​

Answer 1

Answer: Compounds Elements

Quick lime: Calcium and oxygen

Hydrogen bromide: Hydrogen and bromine

Baking powder :Sodium, Hydrogen, Carbon and Oxygen.

Potassium sulphate :Potassium, Sulphur and Oxygen.

Hope this answer is helpful.

Answer 2

Answer:

Compound Chemical Formula Elements present

Quick lime CaO Calcium, Oxygen

Hydrogen bromide HBr Hydrogen, Bromine

Baking powder NaHCO

3

Sodium, Hydrogen, Carbon, Oxygen

Potassium sulphate K

2

SO

4

Potassium, Sulphur, Oxygen