18027258
Descrição
Mapa Mental por Oluwatosin Ogunribido, atualizado more than 1 year ago
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Criado por Anya Jayakody
mais de 9 anos atrás
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Copiado por Anya Jayakody
mais de 9 anos atrás
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Copiado por Oluwatosin Ogunribido
mais de 6 anos atrás
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Alkene
- Excess O2
- CO2(g) + H2O (l)
- Complete Combustion
- CO2(g) + H2O (l)
- Limited O2
- CO(g) + H2O(l)
- Incomplete Combustion
- CO(g) + H2O(l)
- H2(g) / Nickel Catalyst
- The double bond is broken.
- Eg: CH3CH=CH2(l) + H2(g) ------> CH3CH2CH3(g)
- Eg: CH3CH=CH2(l) + H2(g) ------> CH3CH2CH3(g)
- Hydrogenation
- The double bond is broken.
- Eg: CH3CH=CH2
- Halogen
- Naming goes with "ation" at the end of halogen.
- Eg: Bromination (For the example above)
- Eg: Bromination (For the example above)
- Adds 2 halogen atoms removing the C=C bond.
- Eg: CH3CH=CH2 + Br2 -------> CH3CHBrCH2Br
- Eg: CH3CH=CH2 + Br2 -------> CH3CHBrCH2Br
- Electrophillic addition (use of dipole charges and curly arrows)
- Naming goes with "ation" at the end of halogen.
- H20(l) and CONC: {H3PO4} with HEAT
- Hydration
- Removes the double bond and adds an OH instead
- Eg: CH3CH=CH2 + H20(l) ------> CH3CH(OH)CH3
- Eg: CH3CH=CH2 + H20(l) ------> CH3CH(OH)CH3
- Electrophillic addition
- Hydration
- HBr(l)
- Eg: CH3CH=CH2 + HBr -------> CH3CHBrCH3
Anotações:
- Note that HBr breaks down to H+ and Br- . The H+ always goes to the atom with higher H atoms of the double bond pair. EG: CH=CH2 The CH2 has more H atoms :)
- Adds a Br and H atom by removing the C=C bond
- Eg: CH3CH=CH2 + HBr -------> CH3CHBrCH3
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