a) HCOOC3H7+5O2--->4CO2+4H2O
HCOOC3H7+3O2--->4CO+4H2O
HCOOC3H7+O2--->4C+4H2O
b) C4H9COOC3H7+11O2--->8CO2+8H2O
C4H9COOC3H7+7O2--->8CO+8H2O
C4H9COOC3H7+3O2--->8C+8H2O
c) 2C3H7COOC3H7+19O2--->14CO2+14H2O
C3H7COOC3H7+6O2--->7CO+7H2O
2C3H7COOC3H7+5O2--->14C+14H2O