By Preeti Singh
A chemical formula represents an element or compound in balanced equations . The formulae for most elements is just their symbol. Some non-metal elements exist as simple molecules with two atoms joined together. We say that these elements are diatomic .Generally, questions from the topic Common Names and Formulas of Important Chemical Compounds are asked in every competitive exam. So, here are few listings of very common chemical names .
Common Names, Formulas, and Uses of Important Chemical Compounds
Chemical formulas provide a lot of information about chemical substances, such as how many and what atoms they are made of, as well as the way the atoms are arranged.
A compound is a substance made up of a definite proportion of two or more elements. With the help of Chemical formulas, you can check number of atoms and elements in the compound.
| Common Name Chemical Compounds/Elements Chemical Formula |
| Blue Vitriol Copper Sulphate CuSO4 |
| Borax Sodium tetraborate decahydrate Na?[B?O?(OH)?]·8H?O |
| Calomel Mercurous chloride Hg?Cl? |
| Carbolic Acid Phenol C6H6O |
| Carborundum Silicon Carbide SiC |
| Caustic Potash Potassium Hydroxide KOH |
| Chile Saltpetre Sodium Nitrate NaNO3 |
| Choloroform Trichloromethane CHCl? |
| Gream of Tarter Potassium Hydrogen tartrate KC4H5O6 |
| Dolomite Calcium Magnesium CaMgO2 |
| Dry Ice Solid Carbon Dioxide CO2
|
| Glycerol Propane 1,2,2-triol C3H8O3 |
| Glauber’s Salt Sodium Sulphate Decahydrate H20Na2O14S Na2SO4.10H2O |
| Gypsum Calcium Sulphate Dihydrtae CaSO4 |
