J.R. S. answered 10/25/20
Ph.D. University Professor with 10+ years Tutoring Experience
3 CO2(g) + 4 H2O(g) -----> C3H8(g) + 5 O2(g)
3 C(s) + 3 O2(g) -----> 3 CO2(g)
4 H2(g) + 2 O2(g) -----> 4 H2O(g)
Since net ionic equations remove spectator ions and leave all solids, liquids, gases and non or weak electrolytes, these are the net ionic equations.