Question

Mention the rules for writing a chemical equation illustrating with the help of example .​

Answer 1

Answer:

The elements being introduced to the reaction, called the reactants, must appear on the left side of the arrow, and the product elements of the reaction must appear on the right side of the arrow. Some times if reactions are reversible and in equilibrium then the double sided arrow (⇔ ) is used.

Answer 2

Answer:

The elements being introduced to the reaction, called the reactants, must appear on the left side of the arrow, and the product elements of the reaction must appear on the right side of the arrow. Some times if reactions are reversible and in equilibrium then the double sided arrow (⇔ ) is used.

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