Explain chemical equations with example and write features
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The method of representing a chemical reaction with the help of symbols and formulae of the substances involved in it is known as chemical equation. For example, zinc metal reacts with dilute sulphuric acid to form zinc sulphate and hydrogen gas.
Fearures of chemical equations.
The conversion of reactants into products in a chemical reaction is often accompanied by some features which can be easily observed easily. The important characteristics of chemical reactions are: Evolution of a gas. Formation of a precipitate. Change in colour.
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केमिकल इक्वेशन कैंडी मेड मोर काउंसिल एंड यूजफुल न्यूज केमिकल फार्मूला इंस्टिट्यूट ऑफ वर्ल्ड लाइक एमजी प्लस ऑटो एनजीओ
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