SOME IMPORTANT CHEMICAL FORMULAE
*.CARBON DIOXIDE CO2
2.WATER H2O
3.CALCIUM CARBONATE CaCO3
4.SODIUM HYDROXIDE NaOH
5.NITRIC ACID HNO3
6.VINEGAR/ ACETIC ACID CH3COOH
7.BAKING SODA NaHCO3
8.SODIUM CHLORIDE NaCl
9.HYDROCHLORIC ACID HCL
10.COPPER SULPHATE CuSO4
11.IRON SULPHATE FeSO4
12.CALCIUM HYDROXIDE Ca(OH)2
13.MAGNESIUM HYDROXIDE Mg(OH)2
14.SODIUM ACETATE CH3COONa
15.RUST (IRON OXIDE) Fe2O3
16.MAGNESIUM OXIDE MgO
17.OXYGEN O2
18.HYDROGEN H2
19.NITRIC ACID HNO3
20.CALCIUM OXIDE CaO