Question

how to balance any reaction
class 10​

Answer 1

Explanation:

U can balance any reaction by first taking the products side.....and see how many molecules are there in it...for example if in the products side.... Oxygen molecules are 6 then the reactants side should also be 6....like that balance all equation.... for example,

2 O3= 3 O2....

Answer 2

Explanation:

first check the valency of reactants and then solve it by making a tabular form of R.H.S and L.H.S

eg H2+O2->H2O

IN THIS HYDROGEN IS 2 AND OXYGEN IS 1 IN PRODUCT SIDE