Why do we use cracking?
To split large chain hydrocarbons into smaller more useful and more valuable hydrocarbons
HA
Related Chemistry GCSE answers
All answers ▸List the first 4 halogens as they appear in the periodic table as they appear. What does your answer suggest about their relative reactivity?
What are the relative charges of the proton, neutron and electron?
What is made when an acid is added to an alkali?
What is the difference between oxidation and reduction?