WebGive an equation for the combustion of heptane (C. 7. H. 16) in an excess of oxygen. [1 mark] 0 1 . 2 Heptane can be obtained from the catalytic cracking of hexadecane (C. 16. … WebApr 20, 2024 · 21 Heptane, C 7H 16, is an alkane found in crude oil. (a) Heptane can undergo incomplete combustion. (i) Give a reason why incomplete combustion sometimes occurs. (1)..... (ii) Write the equation for the incomplete combustion of heptane, forming carbon monoxide and water as the only products. State symbols are not required. (1)
What is the balanced equation for the complete combustion of heptane …
Web21 Heptane, C 7H 16, is an alkane found in crude oil. (a) Heptane can undergo incomplete combustion. (i) Give a reason why incomplete combustion sometimes occurs. (1)..... (ii) Write the equation for the incomplete combustion of heptane, forming carbon monoxide and water as the only products. State symbols are not required. (1) WebThe balanced chemical equation for the complete combustion of nonane is: C 9 H 20 + 14O 2 → 9CO 2 + 10H 2 O + Heat Energy ( Enthalpy) The hydrocarbon combustion reaction releases heat energy and is an example of an exothermic reaction. The reaction also has a negative enthalpy change (ΔH) value. References ↑ "Nonane-3D-balls". sick animation soundboard
What Is the Balanced Equation for the Complete …
WebDec 15, 2010 · The balanced equation for complete combustion of heptane is C7H16 + 11O2 --- (ignition)---> 7CO2 + 8H2O. For each moelcule of heptane, you would need 11 … WebWrite an equation for the incomplete combustion of heptane leading to the production of a solid pollutant. answer 3 (b) (III) Add To Classified 1 Mark Incomplete combustion can also lead to emission of unburnt hydrocarbons. WebWhen this equation is balanced, you get: CH 4 + 2O 2 → CO 2 + 2H 2 O. Incomplete combustion. Incomplete combustion. of a hydrocarbon fuel occurs when there is a poor … sick animation music