Giving examples state the difference between balanced and unbalanced chemical equations
Answers
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Balanced and unbalanced chemical equations :
Balanced chemical equation : The equation which contains an equal number of atoms of each element on both sides of the arrow is called a balanced chemical equation.
2Mg + O2 → 2MgO
A balanced chemical equation must obeys the law of conservation of mass.
Unbalanced chemical equation : The equation in which the number of atoms of each element on both sides of the arrow is not equal.
H2 + O2 → H2O
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Explanation:
Balanced Chemical Equation :
A balanced chemical reaction is that in which the total number of atoms of each element are equal on both sides of the equation.
Example :
2H2 + O2 ➡️ 2H2O
Unbalanced Chemical equation :
An unbalanced chemical equation is a one in which the number of moles of each element in the reaction is not equal to the number of moles of the corruspounding element in the product.
Example :