1. The Amphiboles, however, contain hydroxyl

2. Formaldehyde-free resins based on hydroxyl aldehydes

3. 3¿ is a hydroxyl, methoxy or acetyl group; R?

4. 10 % (± 3 %) of hydroxyl functionalised mono-functional (metha) acrylates

5. Alkoxy- and hydroxyl group-free amino and/or ammonium polysiloxane

6. The functional group in Alcohols is the hydroxyl group, C–OH

7. In Carboxyl, there is a carbonyl group and a hydroxyl group

8. Carboxyl group is defined as carbonyl and hydroxyl attached to a carbon atom, which means carbon atom is double bonded with oxygen and single bonded with the hydroxyl

9. 6¿ is hydrogen or a hydroxyl, methoxy or acetyl group; and R?

10. The primary hydroxyl group on Amygdalin was selected as a site to

11. Key words: 5-aminosalicylic acid, biomarker, free radical scavenging, hydroxyl radical, ozone.

12. cellulose acetate fibre wherein at least 92 % of the hydroxyl groups are acetylated

13. TAnzanite is a calcium aluminium hydroxyl silicate and belongs to the silicate family

14. Molecules that produce Airglow include sodium (Na), hydroxyl radicals (OH), and atomic oxygen (O)

15. Acid-base indicators result with hydroxyl ions or with pyridine, quinoline, dioxane, hydroxylamine, hydrazine.

16. Implementations and techniques for sensing hydroxyl radicals in ozone washing systems are generally disclosed.

17. When there is approximately 10% replacement of hydroxyl ions by chloride ions, an extra band appears at 3498 cm−1 which is assigned to hydroxyl ions forming weak hydrogen bonds with adjacent chloride ions.

18. A Carboxyl group is defined as having a carbonyl and hydroxyl group both linked to …

19. 2¿ represents a hydroxyl group or an acyloxy group selected from formyloxy and acetoxy; R?

20. The most common ones are fluoro-Apatite, the lesser color Apatite and the hydroxyl-Apatite

21. Polarity of Alcohols The properties of Alcohols are dominated by the hydroxyl group, C–OH.

22. Sulphur compounds, amino compounds, hydroxyl compounds or carbonyl compounds are suitable agents for improving adhesion.

23. The Zn(1) site is coordinated by six hydroxyl (OH) groups in an octahedral geometry .

24. As nouns the difference between hydroxyl and Carboxyl is that hydroxyl is (chemistry) a univalent radical or functional group (–oh) in organic chemistry; present in alcohols, phenols, Carboxylic acids and certain other classes of compounds while Carboxyl is (organic chemistry) a univalent functional group consisting of a carbonyl and a hydroxyl functional group (-cooh); characteristic of

25. A Carbolic acid is an organic compound composed of a phenyl group and a hydroxyl group

26. Apatite is a calcium (Fluoro, Chloro, Hydroxyl) Phosphate and belongs the the Apatite Group of crystals

27. Alcohols are organic compounds which contain a hydroxyl (—OH) group covalently bonded to a carbon atom

28. Hydroxyl groups of amphoteric character are formed when water is chemisorbed on the surface of metal oxides.

29. cellulose acetate fibre wherein less than 92 % but at least 74 % of the hydroxyl groups are acetylated

30. In Chitin, one hydroxyl group (OH) in each monomer is replaced by an acetyl amine group (COCH3NH)

31. Strong anion exchangers can be transformed to the hydroxyl forms by elution with analytical grade sodium hydroxide.

32. Alcohols are classified into different groups depending on where the hydroxyl group is placed in the molecule

33. (B) Cross-linking agent. (a) Acrylic rubber. (b) Carbon black having a hydroxyl group on its surface.

34. SLs has a 3-O-hydroxyl group and a 2-Acylamido group in hingosine in addition to many hydroxyl groups in carbohy-ate, and can therefore function more easily as hydrogen bond mor, whereas glycerophospholipids are essentially hydrogen nd acceptors (59)

35. Biology Q&A Library What chemical group (phosphate group, hydroxyl group, or Anitrogenous base) is found at the 3′ end of a DNA strand? Whatgroup is found at the 5′ end? What chemical group (phosphate group, hydroxyl group, or Anitrogenous

36. Ageing and heating decreases the adsorption of hydrogen and hydroxyl ions. Ageing is more prominent for sample (3).

37. Apatite is actually three different minerals depending on the predominance of either fluorine, chlorine or the hydroxyl group

38. Solid state synthesis hydroxyl radicals for high-throughput structure determination of proteins and nucleic acids by oxidative footprinting

39. Benzyl Alcohol has a hydroxyl group (-OH), while the related compound, Benzoic Acid has a carboxyl group (-COOH)

40. Anhydrides react with the hydroxyl groups of the wood cell wall polymers via a nucleophillic reaction pathway [11,12]

41. The concentration of accessible hydroxyl groups was measured by acetylation and found reduced after treating at high temperature.

42. The formation of Bromate is a complicated process that involves both ozone and its decomposition product the hydroxyl radical

43. Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction

44. Carboxyl (plural Carboxyls) ( organic chemistry ) A univalent functional group consisting of a carbonyl and a hydroxyl functional group (- CO.OH ); …

45. 8 The clays consist of silica tetrahedra and the octahedra contain magnesia surrounded by oxygen atoms and hydroxyl groups.

46. Primary Alcohols In a primary alcohol, the carbon with the hydroxyl group is only attached to one alkyl group

47. In moderately acid medium the primary reaction is the formation of hydroxyl radicals by ceric ion oxidation of water.

48. The hydroxyl radical has a very short in vivo half-life of approximately 10−9 seconds and a high reactivity.

49. Lysophosphatidic acid acyltransferase Acylates the sn-2 hydroxyl group of lysophosphatidic acid to form phosphatidic acid, a precursor to triacylglycerol

50. When a carbonyl carbon also bears a hydroxyl group, then these compounds are appreciably acidic and are called Carboxylic acids.

51. The reaction extent and regioselectivity of the cellulosic hydroxyl groups partly depended on the molecular structure of the Acylating agents

52. Large-sized Crystallites of calcium oxalate monohydrate and hydroxyl apatite formed low-burden stones, whereas small-sized Crystallites formed staghorn stones

53. Estrone, one of the major mammalian estrogens, is an Aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone

54. Since the hydroxyl group of the Carboxyl group is able to form hydrogen bonds, they form hydrogen bonds between Carboxyl groups

55. The Amphiphilic silicon hydroxyl-functionalized cis-PB (cis-PB-Si(OH)3) could be further achieved via copolymerization of the above

56. The screening of reactive ketimino Acceptors showed that ketimines 15, 17, and 19 having a phenolic hydroxyl group exhibit excellent reactivities

57. It also finds utility as a crosslinker for hydroxyl-containing polymers, as an industrial fungicide and as an accelerator in cements.

58. In general, as a hydrous Alumina precursor is heated, hydroxyl groups are driven off, leaving a porous solid structure of activated Alumina.

59. Catecholamines have the distinct structure of a benzene ring with two hydroxyl groups, an intermediate ethyl chain, and a terminal amine group

60. Appropriately placed hydroxyl groups repress enolisation of the zwitterion even more effectively (than for example in the diketo tautomer of Apionol )6 …

61. (Note: that’s not the same as hydroxide, OH-, which is ionic.) –in Alcohols, a hydroxyl group is connected to a carbon atom

62. Catecholamines are characterized by a catechol group (a benzene ring with two hydroxyl groups) to which is attached an amine (nitrogen-containing) group.

63. Acylate: To introduce an acyl-group into; especially, to prepare an acyl derivative of an organic compound containing a hydroxyl- or amino-group.

64. The surface of such membranes was not very biocompatible, because exposed hydroxyl groups would activate complement in the blood passing by the membrane.

65. Because the hydroxyl-doped potassium bromide polycrystals contain a lot of OH- ions, the polycrystals cannot be colored electrolytically using the traditional electrolysis method.

66. When an aldose Cyclizes, the hydroxyl group on the second to last carbon undergoes an intramolecular reaction with the carbonyl group of the aldehyde

67. The Biphenyl present in the vapor phase will be degraded by reaction with photochemically-produced hydroxyl radicals with a half-life of 2 days

68. Acyl (plural Acyls) ( organic chemistry ) Any of class of organic radicals , RCO-, formed by the removal of a hydroxyl group from a carboxylic acid

69. Anyways Anyways, the theory would be easy to test as digging down should lead to an exponential dropoff of the hydroxyl components thus formed.

70. If iron replaces the magnesium within the structure of the mineral, it is called ferrorichterite; if fluorine replaces the hydroxyl, it is called fluororichterite.

71. Anilide meaning (organic chemistry) Any organic compound derived from an oxoacid by replacement of a hydroxyl group by an aniline residue; an amide of aniline.

72. Acyl definition is - a radical RCO— derived usually from an organic acid by removal of the hydroxyl from all acid groups —often used in combination.

73. Alcohols are classified as primary, secondary, or tertiary, based upon the number of carbon atoms connected to the carbon atom that bears the hydroxyl group

74. Annotine, C16H21O3N, is shown to be pentacyclic and to contain a tertiary hydroxyl group, a lactone function, a tertiary nitrogen atom, and a dialkylated double bond

75. Infrared spectroscopy has been calibrated to provide a precise and accurate method for determining the concentrations of molecular water and hydroxyl groups in hydrous Albitic glasses.

76. Q: What chemical group (phosphate group, hydroxyl group, or Anitrogenous base) is found at the 3′ end o A: BASIC INFORMATION DNA Friedrich Meischer identified it

77. Alcohol, any of a class of organic compounds characterized by one or more hydroxyl (―OH) groups attached to a carbon atom of an alkyl group (hydrocarbon chain).

78. Appropriately placed hydroxyl groups repress enolisation of the zwitterion even more effectively (than for example in the diketo tautomer of Apionol)6 and thus facilitate the desired conversion

79. A Carboxyl group is a very common functional group that is defined as having a carbonyl and hydroxyl group linked to a carbon atom through a single bond

80. ‘The spacing between the protruding oxygen atoms is comparable to the spacing between certain of the hydroxyl groups in layers of magnesium hydroxide (Brucite) or aluminum hydroxide (gibbsite).’