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| 1. |
Give an example of a chemical equation |
| Answer» Representation of chemical reaction using symbols of substances is called chemical equation.Example: A + B → C + DIn this equation, A and B are called reactants and C and D are called the products. Arrow shows the direction of chemical reaction. Condition, if any, is written generally above the arrow.Example: When hydrogen reacts with oxygen, it gives water. This reaction can be represented by following chemical equation.Hydrogen + Oxygen ⇨ Water2H2 + O2 →2H2O | |