2C8H18 + 17O2 --> 16CO + 18H2O
C8H18 + 8.5O2 --> 8CO + 9H2O
half equation, halfs can be used in combustion.
Octane reacts with an abundant supply of oxygen to produce carbon dioxide and water.
4Na+O2=2Na2O? That must be the equation... Im not sure what you're asking... But, in a combustion reaction, something reacts with oxygen gas (O2). In this equation sodium is reacting with oxygen... So, yes, this is a combustion reaction.
This equation is exothermic. The energy is written in positive numerals on the right hand side. This means that energy has been released. Moreover, this is a combustion reaction.
No. Octane is an alkane but it has eight carbons.
The blue flame is observable when complete combustion occurs, which is when the air valve is opened enough to allow the ideal amount of oxygen. The orange flame is due to the burning of carbon particles (soot) caused by incomplete combustion, which is an effect of too little oxygen available for the reaction.
Octane is a straight chain molecule with a large surface area and stacks easily with other octane molecules. This increases the strength of the London dispersion forces that keep the octane molecules attracted to each other. The London dispersion forces on octane are greater than for smaller straight chain molecules because octane is both heavier and has more electrons that make it more polarizable.
octopus
C8 h18
Incomplete combustion of Methane is....2CH4 + 2O2 --> CO + C + 4H2O
Incomplete combustion of decane is ...2 C10H22 + 21 O2 ==> 20CO + 22H2O
Incomplete combustion of Methane is....2CH4 + 2O2 --> CO + C + 4H2O
2c8h18 + 25o2--> 16co2 + 18h2o
CO
Burning of methane is:CH4 + 2 O2---------- → CO2 + 2 H2OCarbon monoxide is released after an incomplete combustion.
Octane + Oxygen ----> Carbon dioxide + Water2 C8H18 + 25 O2 ----> 16 CO2 + 18H2O
exc. H2 + nO2 ---> 2nH2O + exc. H2.
C12h23+11.75o2=12co+11.5h20
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