MAHARASHTRA Class 10: Chemical Equations Videos | Chemical Equation - Part 2

In writing a chemical equation, heating is represented by delta. 

Digestion is an example of an exothermic reaction.

In exothermic reactions, heat is written on the product side because heat is evolved.

In one molecule of zinc carbonate, 1 zinc atom, 1 carbon atom and 3 oxygen atoms are present. 

In writing a chemical equation, heating is represented by delta. 

Digestion is an example of an exothermic reaction.

In exothermic reactions, heat is written on the product side because heat is evolved.

In one molecule of zinc carbonate, 1 zinc atom, 1 carbon atom and 3 oxygen atoms are present.