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24/08/24 Organic Chemistry - IGCSE Chemistry Unit 10 (Course book 4th edition) Exam with Complete Solutions $11.09   Add to cart

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24/08/24 Organic Chemistry - IGCSE Chemistry Unit 10 (Course book 4th edition) Exam with Complete Solutions

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24/08/24 Organic Chemistry - IGCSE Chemistry Unit 10 (Course book 4th edition) Exam with Complete Solutions (Example of an) Equation for cracking of Octane - C8H18 -(Catalyst)- (heat)-> C3H4 (ethene) + C6H12 (hexene) (Word) formula for converting glucose into ethanol - Glucose -(yeast)->...

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24/08/24 Organic Chemistry - IGCSE

Chemistry Unit 10 (Course book 4th

edition) Exam with Complete Solutions


(Example of an) Equation for cracking of Octane - ✔✔C8H18 -(Catalyst)-

(heat)-> C3H4 (ethene) + C6H12 (hexene)

(Word) formula for converting glucose into ethanol - ✔✔Glucose -(yeast)->

ethanol + carbon dioxide

2 reactions used to form ethanol - ✔✔Hydration reaction + fermentation

2 types of polymerisation - ✔✔Addition polymerisation and condensation

polymerisation

3 rules to keep in mind when naming halides - ✔✔1. Longest chain

possible (of carbon)

2. Smallest number possible (eg 2, 2 dimethyl butane not 3, 3 dimethyl

butane (C6H14))

3. Follow alphabetical order (eg 2-bromo, 3-chloro, 3-methyl butane)

4 examples of inorganic Carbon compounds - ✔✔CO, CO2, CO3, HCO3

, Adding a halogen is called a ______ reaction - ✔✔Halogenation rxn

Adding a halogen to an alkane is also called a __________ reaction -

✔✔Substitution rxn

Adding a halogen to an alkene is also called an __________ reaction -

✔✔Addition rxn

Adding hydrogen to alkanes can also be known as a (________ reaction)

on top of being called a halogenation reaction - ✔✔Substitution reaction

Alkanes are considered to be ______ reactive (very/not very) - ✔✔Not very

Alkanes can only undergo a substitution reaction with _______ -

✔✔Halogens

As you go down the alkene group, the melting/boiling point _______

(increases/decreases) - ✔✔Increases

Can you get pure ethanol; why or why not? - ✔✔No because of the

presence of water - never 100% pure

Carboxylic acids general formula - ✔✔CnH2n+COOH

Chemical compound for vinegar - ✔✔CH3COOH

Chemical equation for combustion of ethene - ✔✔C2H4 + 6O2 -> 2CO2 +

H2O + Energy

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