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August 03, 2025, 10:08:17 am
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Author Topic: Esterification  (Read 3510 times)  Share 

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Mao

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Re: Esterification
« Reply #15 on: June 09, 2011, 06:49:12 pm »
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NaCl gas?
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luken93

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Re: Esterification
« Reply #16 on: June 09, 2011, 08:18:44 pm »
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Quote from: Mao on June 09, 2011, 06:49:12 pm
NaCl gas?
Hahaha, I was just writing out what was on my summary sheet. I'll change that, but what about the rest?
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golden

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Re: Esterification
« Reply #17 on: June 11, 2011, 03:04:02 pm »
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Quote from: luken93 on June 09, 2011, 08:34:29 am
Okay, can we maybe just write some general rules down for these sorts of things.

Combustion:
Alkane(g) + O2(g)  -->   CO2(g) + H2O(g)

Esterification:
Alkanol (l) + Carboxylic Acid (l)  - H2SO4(l) ->  Ester (l) + H2O(l)

Hydrogenation:
Alkene(g) + H2(g)  - Ni ->  Alkane(g)

Halogenation:
Alkane(g) + Cl2(g)  - UV Light ->  Chloroalkane(g) + HCl(g)

Alkanol(aq)  - PCl5 ->  Chloroalkane(g)

Chloroalkane(g) - NaOH(aq) -> Alkanol(g) + NaCl(g)

Alkanol(aq) - Cr2O72-(aq) / H+(aq) -> Carboxylic Acid(aq)

Alkene(g) + H2O(g)  - H3PO4(aq) -> Alkanol(aq)

Feel free to clean up any of the ones I have mentioned, but that's what I've got in my notes...





Nice.

Does alkene (g) and steam go to alkanol (aq)?

Could some please confirm the aqueous part?
« Last Edit: June 11, 2011, 03:24:42 pm by golden »
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scocliffe09

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Re: Esterification
« Reply #18 on: June 11, 2011, 06:04:30 pm »
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Quote from: golden on June 11, 2011, 03:04:02 pm
Quote from: luken93 on June 09, 2011, 08:34:29 am
Okay, can we maybe just write some general rules down for these sorts of things.

Combustion:
Alkane(g) + O2(g)  -->   CO2(g) + H2O(g)

Esterification:
Alkanol (l) + Carboxylic Acid (l)  - H2SO4(l) ->  Ester (l) + H2O(l)

Hydrogenation:
Alkene(g) + H2(g)  - Ni ->  Alkane(g)

Halogenation:
Alkane(g) + Cl2(g)  - UV Light ->  Chloroalkane(g) + HCl(g)

Alkanol(aq)  - PCl5 ->  Chloroalkane(g)

Chloroalkane(g) - NaOH(aq) -> Alkanol(g) + NaCl(g)

Alkanol(aq) - Cr2O72-(aq) / H+(aq) -> Carboxylic Acid(aq)

Alkene(g) + H2O(g)  - H3PO4(aq) -> Alkanol(aq)

Feel free to clean up any of the ones I have mentioned, but that's what I've got in my notes...





Nice.

Does alkene (g) and steam go to alkanol (aq)?

Could some please confirm the aqueous part?
depends entirely on the length of the alkanol - short ones would be aq and longer ones liquid.
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luken93

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Re: Esterification
« Reply #19 on: June 11, 2011, 09:27:39 pm »
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is this why they have the states in the data book?

Also, is it just better we know whether it's aq/l (hence polar/non-polar) as opposed to whether it's gaseous?
« Last Edit: June 11, 2011, 09:29:43 pm by luken93 »
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