FreeScienceLessons - Vidio 1 0.0 / 5 ? ChemistryCrude oil, cracking and hydrocarbonsGCSEAQA Created by: Jack2103Created on: 21-08-20 13:22 What are three things that are made by crude oil? Plastics, Petrol and cosmetics 1 of 6 Where is crude oil found? Crude oil is found inside rocks 2 of 6 How is crude oil formed? Crude oil is formed over millions of years from the remains of plankton which were buried in mud 3 of 6 What is a hydrocarbon? A Hydrocarbon is a molecule made up of only hydrogen and carbon 4 of 6 Where are hydrocarbons found? Hydrocarbons are what makes up crude oil 5 of 6 What is the general formula for Alkanes? CnH2n+2 6 of 6
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