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Biochem

   Why do many reactions go faster in CCl_4 06-Feb-02 EA
     just a thought: because carbon tetrac 07-Feb-02 chahalpahal
       I just found out that it is because H_2_ 07-Feb-02 EA


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EA Posted on 06-Feb-02 08:48 PM

Why do many reactions go faster in CCl_4_(carbon tetrachloride) than in water?
chahalpahal Posted on 07-Feb-02 09:22 AM

just a thought:

because carbon tetrachloride has 4 electronegative atoms that can hydrogen bond with the reactants, thus increasing the reaction rate.
EA Posted on 07-Feb-02 10:14 AM

I just found out that it is because H_2_O is a crystalline structure. And when substance dissolves into water, they make little droplets to get away from water. It is opposite for tetrachloride coz it is apolar compound. Thus, it's hydrophobic.

I don't know if i make sense:)