| 21. | Such triple bonds have a very high bond energy, even higher than N N triple bonds.
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| 22. | It is a di-ester in which the ester groups are conjugated with a C-C triple bond.
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| 23. | Such triple bonds have a very high bond energy, even higher than N N triple bonds.
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| 24. | In chemistry, the "-diyne " is used when there are two triple bonds, and so on.
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| 25. | These " catalytic reductions " are used primarily in the reduction of carbon-carbon double or triple bonds.
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| 26. | Hmm . . . isn't the electron rich triple bond in alkynes a good H + acceptor?
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| 27. | It's similar with molybdenum being used by nitrogenases-it's pretty damn hard to break the NN triple bond.
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| 28. | Sometimes a number between hyphens is inserted before it to state which atoms the triple bond is between.
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| 29. | The presence of the internal double bonds or triple bonds do not appear to affect their chemical behavior.
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| 30. | "Note : in the gallery above, double bonds have been shown in red and triple bonds in blue.
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