You may need to multiply both sides if the number of an atom on the right is not a multiple of the atoms on the left. 5 Repeat steps 3 and 4 until the chemical equation is balanced.

When using chemical formula it is possible to calculate the percentage composition of the chemical. This can be useful when extracting metals from ores or when making fertilisers for specific plants.

You must write a balanced chemical equation which can help in fetching good marks but a non-balanced chemical equation as per ...

In this article, we have provided the NCERT Solutions for Class 10 Science Chapter - Chemical Reactions and Equations. All these model solutions have been prepared by the subject experts.