Fuel $\%80$CH$4+\%20$CO is given. Reactants temperature is $298$K $,$ and product temperature is $1000$K $.$ Find e$)$ Assuming stoichiametric reaction calculate total heat transfer f$)$ Assuming $\%30$ excess air calculate total heat transfer g$)$ Assuming $-\%10$ excess air $(\%10$ less than stoichiometric air$)$ calculate total heat transfer h$)$ Calculate lower and upper heating values

step by step calculations with values.