Koolstofchemie
Koolstofchemie
Koolstofchemie
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Alcoholen<br />
• Brandstof, oplosmiddel,...<br />
• Ethanol: goed oplosbaar in water ⇒ polair<br />
• Na + CH CH OH Na + + C H O- • Na + CH3CH2OH Na + ½ H<br />
+ + C2H5O- + ½ H2 Na + HOH Na + + HO- + ½ H2 Ethanolreactie minder hevig ⇒ minder polair<br />
• Ethanol + zwavelzuur C 2H 5OH 2 + + HSO4 -<br />
⇒ ethanol Brønstedbase (protonacceptor)