Question

Write the chemical formula and name the elements present in the

following compounds:

a. Sodium chloride

b. Potassium hydroxide

c. Carbon-di-oxide

d. Calcium oxide

e. Sulphur dioxide​

Answer 1

Chemical formula Elements present a. Sodium chloride NaCl Sodium (Na), Chlorine (Cl) b. Potassium hydroxide KOH Potassium (K), Oxygen (O), Hydrogen (H) c. Carbon -di-oxide CO2 Carbon (C), Oxygen (O2) d. Calcium oxide CaO Calcium (C), Oxygen (O2) e. Sulphur dioxide SO2 Sulphur (S), Oxygen (O2)Read more on Sarthaks.com - https://www.sarthaks.com/993240/chemical-formula-elements-present-following-compounds-sodium-chloride-potassium-hydroxide

Answer 2

Answer:

Sodium Chloride - NaCl - Sodium and Chlorine

Potassium Hydroxide - KOH - Potassium, Oxygen and Hydrogen

Carbon dioxide - $CO_{2}$ - Carbon and Oxygen

Calcium Oxide - CaO - Calcium and Oxygen

Sulphur dioxide - $SO_{2}$ - Sulphur and Oxygen