1.

Write 20 compounds name with their chemical formula

Answer»

Answer: BACL2- barium chloride

Nacl- sodium chloride

H20 - WATER

C02- carbon dioxide

C0- carbon monoxide

Caco3- calcium carbonate

Cao- calcium oxide

Ca( OH)2 - calcium hydroxide

Mg0 - magnesium oxide

K0H - potassium oxide

C6H12O6 - glucose

CH3COOH - vinegar

Fe2O3 - Rust (Iron oxide)

Na0H - sodium hydroxide

HCL- hydrochloric acid

H2S04 - sulphuric acid

HN03 - nitricacid

Al203 - aluminium oxide

N02- Nitrogen dioxide

S02 - sulphur dioxide



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