Question

Give the name of the elements present in the following compound

a. Baking powder

b. Quicklime

c. Sulphuric acid​

Answer 1

Answer:

Baking powder is sodium carbonate, that is NaHCO3. The elements present in it are sodium, hydrogen, carbon and oxygen.

Calcium oxide, CaO is also known as quick lime. The elements present in quick lime are: Calcium (Ca) and Oxygen (O).

Sulphuric acid :H2So4, Hydrogen, sulphur, oxygen,

Explanation:

Answer 2

• (a)Baking powder is NaHCO3. Elements present are sodium, hydrogen, carbon and oxygen
• (b) Quick lime(CaO) – Calcium and oxygen
• (c) Sulfuric acid contains 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms. Sulfuric Acid H2SO4- A highly corrosive colorless to dark brown liquid.