Chemistry - mechanisms

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  • Created by: 13cr240
  • Created on: 21-09-19 18:13
What is a free radical
A reactive species with an unpaired electron
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What are the 3 stages of free radical substitution
1- Initiation with UV, 2- Propagation, 3- Termination
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What is the general word equation for free radical subsitituion
Alkane + Halogen = halogenoalkane + Hydrogen Halide
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Write the word equation for the free radical substitution of ethane and chlorine
Ethane + chlorine = Chloroethane + hydrogen chloride
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What to remember during. free radical subsitutions
Always use structural formula, remember to add UV and the next equation uses free radicals from the previous equation
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Draw free radical substituion of methane and chlorine
https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=2ahUKEwi_i_i1teLkAhVM4eAKHYB-DY8QjRx6BAgBEAQ&url=http%3A%2F%2Fwww.chemgapedia.de%2Fvsengine%2Fvlu%2Fvsc%2Fen%2Fch%2F12%2Foc%2Fvlu_organik%2Fradikale%2Fsubstitutionsmech.vlu%2FPage%
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Draw free radical substitution of propane and bromine
https://docs.google.com/document/d/1O74wsYDUmokZk4uYHV4qkBO4HQQcrLSke23iVSIc2b0/edit
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Card 2

Front

What are the 3 stages of free radical substitution

Back

1- Initiation with UV, 2- Propagation, 3- Termination

Card 3

Front

What is the general word equation for free radical subsitituion

Back

Preview of the front of card 3

Card 4

Front

Write the word equation for the free radical substitution of ethane and chlorine

Back

Preview of the front of card 4

Card 5

Front

What to remember during. free radical subsitutions

Back

Preview of the front of card 5
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