Question

The equation 2NaNO3+CaCl2→2NaCl+Ca(NO3)2 is balanced. How many atoms of oxygen are there on each side of the equation?

Answer 1

There are six atoms of orygen on both the sees (LHS and RHS).....

Answer 2

HEY MATE !!!

Number of oxygen atoms on

REACTANT'S SIDE(left)

6

since the equations are balanced, number of atoms on each side would be same

PRODUCT'S SIDE (right)

6

HOPE YOU'VE FOUND IT IMFORMATIVE!!!