Question

steps for balancing chemical equation?

Answer 1

step:1 write the equation with the correct chemical formulae for each reactant and product step:2 after writing the molecular formulae of the substances the equation is to be balanced. for this we should not touch the ratio of atoms in the molecules of the substances but we may assign suitable numbers as coefficients before the formulae. In above equation write 2 before the molecular formula of hydrogen and also 2 before the molecular formula of water .observe whether atoms of both the elements hydrogen and oxygen are same (or) different on both the sides.They are in the same number on both sides. Therefore the equation is balanced