| 31. | Its highly reactive carbonyl groups can alter chemicals and nutrients that would otherwise decompose organic matter.
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| 32. | It readily forms Schiff bases with carbonyl groups.
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| 33. | It is a linear molecule consisting of a carbonyl group double bonded to a sulfur atom.
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| 34. | Sphagnum moss that had been chemically reduced to remove the carbonyl groups had no preservative effect.
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| 35. | In the first step of the reaction mechanism, the peroxyacid protonates the oxygen of the carbonyl group.
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| 36. | Ketones and aldehydes are simple compounds that contain a carbonyl group ( a carbon-oxygen double bond ).
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| 37. | The carbonyl group is polar because the electronegativity of the oxygen is greater than that for carbon.
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| 38. | Given that the chiral center is adjacent to the carbonyl group, the molecule will racemize in solution.
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| 39. | This polarity can be reversed when the carbonyl group is converted into a dithiane or a thioacetal.
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| 40. | There are only three possible trioses : ketotriose because the carbonyl group is the center the chain.
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