Question

define chemical equation and unbalanced chemical equation​

Answer 1

Explanation:

• Chemical reactions are the processes in which new substances with new properties are formed.
• The substance which take part in a chemical reaction are called reactants.
• The new substances produced  are called products.

• An unbalanced chemical equation has unequal no.
• of atoms  in the reactants and  products.

For ex

Mg + O2 ⇒ MgO

Answer 2

Explanation:

Balanced chemical equation : The equation where number of atoms of each element are same on both sides is known as balanced chemical equation. Unbalanced chemical equation : The equation where number of atoms of each element are not same on both sides is known as unbalanced chemical equation.

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