Dec 31, 2010 - As shown to the right, thermal cracking is the process of cracking larger molecules by using heat. Cracking of Decane. Chemical Equations.

What is the Chemistry of the Cracking of Hydrocarbons? This means that large hydrocarbon molecules break into smaller molecules when they are heated.

The hydrocarbons are boiled and the hydrocarbon gases are either mixed with and heated to a very high temperature or passed over a hot powdered aluminium oxide. The catalyst works by providing the hydrocarbon gases with a for the cracking to take place.

For example, decane (an with 10 carbons) can be cracked to produce octane and ethene. Decane octane + ethene. Fl studio producer edition 11 0 3 final r2r chingliu adobe. C 10H 22 (g) C 8H 18 (g) + C 2 H 4 (g) Octane is used as.

Is used in the manufacture of. Cracking an produces a smaller alkane plus an. If you add up the number of hydrogen atoms in the above reaction, you will see that there are 22 on each side. An alkene is produced because the original alkane does not have enough hydrogen atoms to produce two more alkanes. Gcsescience.com gcsescience.com.

Word and Chemical Equations in Production of Materials Introduction This section will show all chemical equations including those that are not required for the HSC. A title will have the '(HSC)' flag if it is required for the HSC.