1. Total Alkalinity, Bicarbonates, And Carbonates

2. Mildly alkaline waters contain bicarbonates, but no carbonates.

3. 1 Limestone Any sedimentary rock consisting essentially of carbonates.

4. Limestone Any sedimentary rock consisting essentially of carbonates.

5. FRX Polymers’ Nofia® Copolymers are polyphosphonate-co-carbonates

6. 2 Limestone Any sedimentary rock consisting essentially of carbonates.

7. Carbon, carbon black for industrial purposes, carbonates, activated carbon

8. Strength (ucs) of carbonates using compressional and shear acoustic velocities

9. Carbonates originate in wet, near-neutral conditions but dissolve in acid.

10. Mg-calcite (proto-dolomite) and aragonite predominate among the Authigenic carbonates

11. All Authigenic carbonates are depleted in heavy carbon isotope 13С and …

12. The most common biogenetic minerals are carbonates,[Sentencedict] sulfides and iron oxides.

13. Natural resources in Belgium include construction materials, silica sand and carbonates.

14. Tungsten trioxide decomposes all alkali metal carbonates completely under ordinary combustion conditions.

15. The Upper Devonian rocks are Clayey marine carbonates interbedded with limestone, sandstone, and conglomerate.

16. Soluble Barium can react with sulfates and carbonates in water forming insoluble Barium

17. — decomposition of alkali- and earth alkali carbonates during melting of the raw material,

18. decomposition of alkali- and earth alkali carbonates during melting of the raw material

19. There are four primary types of sedimentary rocks: clastics, carbonates, evaporites, and chemical.

20. It consists of alternating beds of ferruginous oolitic chert and fine-textured cherty carbonates.

21. carbonates bound in spray-dried absorption product (SDAP) from semi-dry scrubbing of flue gases

22. — carbonates bound in spray-dried absorption product (SDAP) from semi-dry scrubbing of flue gases.

23. Lacustrine Authigenic carbonates form in a mixture of dissolved inorganic carbon (DIC) species in lake water

24. The salts may be selected from alkali or alkaline earth metal carbonates, sulphates, chlorides and nitrates.

25. A large number of individuals and high species diversity is generally linked with allochthonous carbonates.

26. Magnetite carries many inclusions such as apatite, amphiboles, chlorite, albite, carbonates, brucite and spinel exsolutions.

27. carbonates bound in spray-dried absorption product (SDAP) from semi-dry scrubbing of flue gases.

28. Bicarbonates are produced by the action of CO2 on carbonates or hydroxides in the presence of water

29. The soils are limey (30-50 % carbonates), clayey, poor in organic matter and alkaline (pH 8-8,3).

30. Other carbonates and organic carbon in the raw material shall be taken into account, where relevant.

31. Secondary mineral precipitation is largely controlled by distribution of acid-neutralizing minerals, such as carbonates and aluminosilicates.

32. Endogenic carbonates in lake sediments are good archives to reconstruct lake water temperature using Clumped isotope thermometry

33. 8 The most difficult volatiles to dislodge will be those borne in compounds such as carbonates and hydroxy silicates.

34. Alkaline earth metal carbonates either decompose without a sample additive (MgCO3, CaCO3) or are particularly stable (SrCO3, BaCO3).

35. Every Antacid is a base, the most common being metal hydroxides, metal carbonates or a mixture of the two

36. Bedded Ichnofossils and ichnofabrics in rhythmically Bedded pelagic/hemi-pelagic carbonates: recognition and evaluation of benthic redox and scour cycles

37. 5 Hydrofluoric acid is the etching agent for silicate-rich rocks; carbonates can be etched with various weak acids.

38. Carbonic acid definition is - a weak dibasic acid H2CO3 known only in solution that reacts with bases to form carbonates.

39. Alkali compounds used for transesterification include NaOH, KOH, carbonates, and alkoxides such as sodium methoxide, sodium propoxide, and sodium butoxide

40. The basic solution can be one or a mixed solution of hydroxides, carbonates, bicarbonates, formates and acetates of alkali metal and ammonium.

41. A) Early cement diagenesis is the process of precipitation of Authigenetic carbonates (mostly) which binds the clastic grains during the diagenesis

42. The water is so chemically rich in sodium carbonates that it feels oily to the touch and slightly burns the skin.

43. Colorants are chemicals, such as oxides and carbonates, which are often used in ceramics to produce colors in glazes, slips, and claybodies

44. Alkalinity is a measurement of the amount of carbonates and bicarbonates in the water, which acts as a buffer to help stabilize pH

45. Question::limestone Is Rudaceous O Argillaceous O Arenaceous O Carbonates O Non-carbonate O This problem has been solved! See the answer

46. A commercially available carbon analyser based on the coulometric alkalimetric titration was adapted for the determination of carbonates in rocks and minerals.

47. However, applications of carbonate Clumped isotope thermometry to lacustrine carbonates are still scarce because the existed organic and/or sulfur contaminants in such samples …

48. Autochthonous carbonates can rapidly precipitate out of the water column in shallow, hard-water tropical lakes, thus diluting pollen present in the lake sediment

49. Calcareous soils where lithogenic and secondary carbonates are important constituents of the soil mineral matrix abound in many arid and semiarid areas

50. Overall, the substrate and nutritional heterogeneity introduced by Authigenic seep carbonates act to promote diverse, uniquely adapted assemblages, even after seepage ceases

51. The Late Mesozoic characterized by higher temperature gradient is main period of gas generation and migration of Paleozoic coal series and carbonates.

52. Three carbonates of alcohols 1 – 3 were synthesized through condensation of 9‐hydroxymethylAcridine and chloroformates of alcohols, including benzyl alcohol, phenethyl alcohol and one

53. Alluvium - Undifferentiated Quaternary Sediments - Much of Florida's surface is covered by a varying thickness of undifferentiated sediments consisting of siliciclastics, organics and freshwater carbonates

54. Authorised promoting agents are a mixture of gas-producing agents (sodium or calcium carbonates and bicarbonates) and acidifiers to promote the production of gas.

55. The first Alkali metals to be isolated (Na and K) were obtained by passing an electric current through molten potassium and sodium carbonates.

56. Minor and additional mineral constituents of the barite veins are quartz, carbonates and a number of sulfides which are also of special interest.

57. Alkalinity is made up of calcium and magnesium carbonates, bicarbonates, chlorides and sulfates, however it is conventionally always quoted as mg/L CaCO 3.

58. Wood was indefatigable for many months in completing the herpetology of China; the Conchology is fully represented,” and there are “some remarkably fine carbonates of

59. It would take very little additional acid to get to a pH of 4.5 since there are very little to no carbonates or Bicarbonates (theoretically).

60. * Thermal stability of group-1 and group-2 carbonates (also of Bicarbonates) increases down the group as the polarizing power of the metal ion decreases

61. Oceanic Authigenic carbonates are classified according to the origin of carbonate carbon source using a complex methodology that includes methods of sedimentary petrography, mineralogy, isotope

62. The role of Calcination in metallurgical process is : (A) To remove moisture (B) To decompose carbonates asked Sep 10, 2019 in Chemistry by PujaBharti ( 55.0k points) class-10

63. 10% hydrochloric acid (HCl) was used to remove carbonates, 100% glacial acetic acid (GA) was used to remove water and Acetalize the contents, and finally the samples were

64. Oceanic Authigenic carbonates are classified according to the origin of carbonate carbon source using a complex methodology that includes methods of sedimentary petrography, mineralogy, isotope geochemistry, and microbiology

65. Farther from shore, in sheltered bays or lagoons partly enclosed by offshore shoals and bars of skeletal lime sands, fine-grained carbonates with coral–algal–bryozoan thickets accumulated.

66. Some practices to solve problem of carbonates and Bicarbonates in irrigation water - Injection of sulfuric acid to dissociate the bicarbonate ions (PH around 6.2) giving off carbon dioxide

67. Bicarbonates are commonly expressed as alkalinity on a water test, as Bicarbonates (and carbonates if the pH is over 8.3) in the water have the greatest influence on alkalinity

68. ‘In the southern part of the valley, the Serghaya Fault Zone follows the mountain front juxtaposing recent alluvium and Colluvium against late Quaternary lake sediments, Neogene conglomerates, and Cretaceous carbonates.’

69. The additives used are chlorides or carbonates of alkaline or alkaline-earth metal, or sea salt, or a mixture of these compounds in a quantity of 1-320 gramme/litre.

70. Oxides and carbonates differ from stains in that the Colorants are in their “raw” state, while stains -- such as those produced by Mason -- are commercially produced and consist of additional components.

71. The accumulation of alkalinity in a soil (as carbonates and bicarbonates of Na, K, Ca and Mg) occurs when there is insufficient water flowing through the soils to leach soluble salts.

72. Because of their age, they are frequently cemented with various types of matrix (clay, silica, carbonates, iron oxides and hydroxides; sulfates, etc.), which considerably reduces their actual and effective porosity and, therefore, their permeability.

73. The invention relates to a method in which the precipitation of alkaline earth metal carbonates from circulating waters of a gasification process is prevented by admixing CO2-rich condensates from the process itself.

74. Authigenic carbonates can occur in association with fluid venting at methane seeps, which is sporadically distributed over the modern seafloor11 and may be enhanced by a drop in deep seawater oxygen level12

75. Agglutinated tests preserved in cap carbonates provide an unexpected record of thriving ecosystems in the immediate aftermath of the Sturtian glaciation: these microfossils are present in the very first sediments deposited above early Cryogenian …

76. In French the terms vert bis and azur bis mean dark green and dark blue respectively. Bice pigments were generally prepared from basic copper carbonates, but sometimes ultramarine or other pigments were used.

77. The lower part consists of deep-water turbiditic sandstone, siltstone and Argillite, and voluminous mafic sills; the upper part comprises shallow-water siliciclastic rocks and stromatolitic carbonates deposited in intertidal and floodplain settings

78.  · The calcarenite of Almohade monuments in Rabat is characterized by high porosity and a chemical composition dominated by calcium carbonates, which gives the rock a high susceptibility to acid attack by gaseous atmospheric pollutants

79. Especially, the present invention is directed to agglomerating fine and irregular particulate ceria powder with lithium and sodium or potassium carbonates to be used for compaction of thin plates used as electrolytes for solid oxide fuel cells.

80. At least two kinds of cerium oxides prepared by using cerium carbonates having different crystal structures are mixed in an appropriate ratio and used as an abrasive for CMP slurry, thereby adjusting required polishing properties of the CMP slurry.