1) The hydrocarbon C15 H32 burns to form carbon dioxide and water. Write the equation for the reaction. 2) How would you test the products when C15 H32 burns to show that carbon dioxide had been formed.

Explanation:

Ch4+heat=CO2.

Ans

It is not balanced equation if you want it say in comment

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :