Class 10th Chemistry Compounds Name & Formulas

Chapter 1: Chemical Reactions & Equations

Compound Name	Formula
Magnesium oxide	MgO
Hydrogen gas	H₂
Oxygen gas	O₂
Water	H₂O
Hydrochloric acid	HCl
Sulphuric acid	H₂SO₄
Nitric acid	HNO₃
Zinc sulphate	ZnSO₄
Copper sulphate	CuSO₄
Iron sulphate	FeSO₄
Lead nitrate	Pb(NO₃)₂
Silver nitrate	AgNO₃
Barium chloride	BaCl₂
Sodium sulphate	Na₂SO₄
Potassium iodide	KI
Sodium chloride	NaCl
Calcium oxide (Quick lime)	CaO
Calcium hydroxide (Slaked lime)	Ca(OH)₂
Calcium carbonate	CaCO₃
Carbon dioxide	CO₂
Ammonium nitrate	NH₄NO₃

Chapter 2: Acids, Bases & Salts

Compound Name	Formula
Sodium hydroxide	NaOH
Potassium hydroxide	KOH
Ammonium hydroxide	NH₄OH
Sodium carbonate (Washing soda)	Na₂CO₃·10H₂O
Sodium hydrogen carbonate (Baking soda)	NaHCO₃
Bleaching powder	CaOCl₂
Plaster of Paris (POP)	CaSO₄·½H₂O
Gypsum	CaSO₄·2H₂O
Sodium chloride (Common salt)	NaCl
Hydrochloric acid	HCl
Sulphuric acid	H₂SO₄
Nitric acid	HNO₃

Chapter 3: Metals & Non-Metals

Compound Name	Formula
Sodium oxide	Na₂O
Aluminium oxide	Al₂O₃
Iron(III) oxide	Fe₂O₃
Zinc oxide	ZnO
Copper oxide	CuO
Silver chloride	AgCl
Silver bromide	AgBr
Silver iodide	AgI
Sodium chloride	NaCl
Magnesium chloride	MgCl₂
Calcium chloride	CaCl₂
Potassium chloride	KCl

Chapter 4: Carbon & Its Compounds

Compound Name	Formula
Methane	CH₄
Ethane	C₂H₆
Ethene	C₂H₄
Ethyne	C₂H₂
Methanol	CH₃OH
Ethanol	C₂H₅OH
Ethanoic acid (Acetic acid)	CH₃COOH
Glucose	C₆H₁₂O₆
Butane	C₄H₁₀
Propane	C₃H₈
Carbon monoxide	CO
Carbon dioxide	CO₂

Chapter 5: Sources of Energy

Compound Name	Formula
Methane (Biogas)	CH₄
Ethanol	C₂H₅OH
Hydrogen	H₂
Uranium dioxide	UO₂