1. Chemical formula for water is
Ans - H₂O
2. Chemical formula for common salt is
Ans - NaCl
3. Chemical formula for sulphuric acid is
Ans - H₂SO₄
4. Chemical formula for hydrochloric acid is
Ans - HCl
5. Chemical formula for nitric acid is
Ans - HNO₃
6. Chemical formula for ammonia is
Ans - NH₃
7. Chemical formula for methane is
Ans - CH₄
8. Chemical formula for carbon dioxide is
Ans - CO₂
9. Chemical formula for ozone is
Ans - O₃
10. Chemical formula for hydrogen peroxide is
Ans - H₂O₂
11. Chemical formula for caustic soda is
Ans - NaOH
12. Chemical formula for baking soda is
Ans - NaHCO₃
13. Chemical formula for washing soda is
Ans - Na₂CO₃·10H₂O
14. Chemical formula for bleaching powder is
Ans - CaOCl₂
15. Chemical formula for quick lime is
Ans - CaO
16. Chemical formula for slaked lime is
Ans - Ca(OH)₂
17. Chemical formula for plaster of Paris is
Ans - CaSO₄·½H₂O
18. Chemical formula for gypsum is
Ans - CaSO₄·2H₂O
19. Chemical formula for potassium permanganate is
Ans - KMnO₄
20. Chemical formula for copper sulphate is
Ans - CuSO₄·5H₂O
21. Chemical formula for alum is
Ans - KAl(SO₄)₂·12H₂O
22. Chemical formula for urea is
Ans - CO(NH₂)₂
23. Chemical formula for glucose is
Ans - C₆H₁₂O₆
24. Chemical formula for ethanol is
Ans - C₂H₅OH
25. Chemical formula for acetic acid is
Ans - CH₃COOH
26. Chemical formula for potassium nitrate is
Ans - KNO₃
27. Chemical formula for sodium nitrate is
Ans - NaNO₃
28. Chemical formula for ammonium chloride is
Ans - NH₄Cl
29. Chemical formula for ammonium sulphate is
Ans - (NH₄)₂SO₄
30. Chemical formula for ammonium nitrate is
Ans - NH₄NO₃
31. Chemical formula for potassium hydroxide is
Ans - KOH
32. Chemical formula for potassium carbonate is
Ans - K₂CO₃
33. Chemical formula for sodium sulphate is
Ans - Na₂SO₄
34. Chemical formula for zinc sulphate is
Ans - ZnSO₄
35. Chemical formula for ferrous sulphate is
Ans - FeSO₄·7H₂O
36. Chemical formula for magnesium sulphate is
Ans - MgSO₄·7H₂O
37. Chemical formula for sodium thiosulphate is
Ans - Na₂S₂O₃·5H₂O
38. Chemical formula for silver nitrate is
Ans - AgNO₃
39. Chemical formula for silver chloride is
Ans - AgCl
40. Chemical formula for calcium phosphate is
Ans - Ca₃(PO₄)₂
41. Chemical formula for sodium phosphate is
Ans - Na₃PO₄
42. Chemical formula for phosphoric acid is
Ans - H₃PO₄
43. Chemical formula for borax is
Ans - Na₂B₄O₇·10H₂O
44. Chemical formula for silica is
Ans - SiO₂
45. Chemical formula for potassium chlorate is
Ans - KClO₃
46. Chemical formula for potassium dichromate is
Ans - K₂Cr₂O₇
47. Chemical formula for sodium hypochlorite is
Ans - NaClO
48. Chemical formula for calcium chloride is
Ans - CaCl₂
49. Chemical formula for magnesium chloride is
Ans - MgCl₂
50. Chemical formula for sodium hydroxide is
Ans - NaOH
Very Frequently Asked Mineral/Ore Formulas
51. Chemical formula for hematite is
Ans - Fe₂O₃
52. Chemical formula for magnetite is
Ans - Fe₃O₄
53. Chemical formula for bauxite is
Ans - Al₂O₃·2H₂O
54. Chemical formula for galena is
Ans - PbS
55. Chemical formula for zinc blende is
Ans - ZnS
56. Chemical formula for cinnabar is
Ans - HgS
57. Chemical formula for cuprite is
Ans - Cu₂O
58. Chemical formula for malachite is
Ans - CuCO₃·Cu(OH)₂
59. Chemical formula for calamine is
Ans - ZnCO₃
60. Chemical formula for cryolite is
Ans - Na₃AlF₆
61. Chemical formula for sulphur dioxide is
Ans - SO₂
62. Chemical formula for sulphur trioxide is
Ans - SO₃
63. Chemical formula for hydrogen sulphide is
Ans - H₂S
64. Chemical formula for carbon monoxide is
Ans - CO
65. Chemical formula for nitrous oxide (Laughing Gas) is
Ans - N₂O
66. Chemical formula for nitric oxide is
Ans - NO
67. Chemical formula for nitrogen dioxide is
Ans - NO₂
68. Chemical formula for dinitrogen tetroxide is
Ans - N₂O₄
69. Chemical formula for chlorine gas is
Ans - Cl₂
70. Chemical formula for bromine is
Ans - Br₂
71. Chemical formula for iodine is
Ans - I₂
72. Chemical formula for fluorine is
Ans - F₂
73. Chemical formula for ethylene is
Ans - C₂H₄
74. Chemical formula for acetylene is
Ans - C₂H₂
75. Chemical formula for benzene is
Ans - C₆H₆
76. Chemical formula for phenol is
Ans - C₆H₅OH
77. Chemical formula for chloroform is
Ans - CHCl₃
78. Chemical formula for formaldehyde is
Ans - HCHO
79. Chemical formula for methanol is
Ans - CH₃OH
80. Chemical formula for toluene is
Ans - C₇H₈
81. Chemical formula for glycerol is
Ans - C₃H₈O₃
82. Chemical formula for citric acid is
Ans - C₆H₈O₇
83. Chemical formula for oxalic acid is
Ans - H₂C₂O₄
84. Chemical formula for lactic acid is
Ans - C₃H₆O₃
85. Chemical formula for sucrose (Sugar) is
Ans - C₁₂H₂₂O₁₁
86. Chemical formula for starch is
Ans - (C₆H₁₀O₅)ₙ
87. Chemical formula for cellulose is
Ans - (C₆H₁₀O₅)ₙ
88. Chemical formula for table sugar is
Ans - C₁₂H₂₂O₁₁
89. Chemical formula for baking powder is
Ans - NaHCO₃ + Tartaric Acid
90. Chemical formula for vinegar is
Ans - CH₃COOH
