1. SULPHURIC ACID, FUMING (oleum)

2. (Concentrated sulphuric acid method)

3. Dissolve in a little sulphuric acid (4.8) Make up to the mark with sulphuric acid (4.8).

4. Sulphuric acid, concentrated (d# = # g/ml

5. Sulphuric acid solution: 0.2 mol/l

6. DETERMINE THE VOLUME OF SULPHURIC ACID CONSUMED

7. Double absorption sulphuric acid plant is more effective.

8. The main constituent of acid wastes is sulphuric acid .

9. Everglades, alligators, pig farms, sulphuric acid, wood chipper, incinerator.

10. Sulphuric acid density at # °C = # g/ml: # % by volume

11. Key words: sewage sludge, stabilization, digestion, acid treatment, sulphuric acid.

12. (i) Sulphuric acid, concentrated (relative density 1,84 at 20 oC).

13. Sulphuric acid solution containing about 30 % of H2SO4 (W/V)

14. M# = the actual molarity factor of the sulphuric acid solution

15. (i) Sulphuric acid, concentrated (relative density 1,84 at 20 °C).

16. Sulphuric acid solution, approximately 30 % H2SO4 (W/V), ammonia free

17. But in 65% sulphuric acid more co-precipitation can be observed.

18. Method for sulphuric acid treatment and recycling of blast furnace sludge

19. All alkylation processes: hydrofluoric acid (HF), sulphuric acid (H2SO4) and solid-acid

20. The other part is leached under pressure with oxygen and sulphuric acid.

21. We boil them in a bath of sulphuric acid, serial killer style

22. 29 Pour exactly 100 ml of sulphuric acid into a measuring cylinder.

23. Filter into a separating funnel and add # ml of sulphuric acid solution

24. Carbon dioxide, hydrogen sulphide, sulphuric acid, 90 times thicker than Earth's atmosphere.

25. The heating vessel must be filled with water acidulated with # sulphuric acid

26. A cargo tank is loaded with UN No. 1831, SULPHURIC ACID, FUMING.

27. The SO2 recovery processes produce liquid SO2, sulphuric acid and ammonium sulphate.

28. To stabilize, add 1 ml concentrated sulphuric acid per litre of solution.

29. D No, this is prohibited during the transport of fuming sulphuric acid

30. A cargo tank is loaded with UN No. 1831 SULPHURIC ACID, FUMING.

31. The precipitate is dissolved in sulphuric acid and titrated against potassium permanganate.

32. Wash any remaining fibres from the flask with the 75 % sulphuric acid reagent.

33. It was the first practical production of sulphuric acid on a large scale.

34. is the volume (in ml) of sulphuric acid (3.6) used for test portion.

35. The pasty mass was dissolved in water, Acidified with sulphuric acid, and filtered

36. from waste gases prior to capturing sulphur dioxide in a sulphuric acid plant.

37. The sulphuric acid used as the catalyst in the alkylation process is regenerated.

38. - insoluble ore residues not broken down by sulphuric acid during the manufacturing process,

39. The sample is digested by sulphuric acid in the presence of a catalyst.

40. HF is produced by reacting the naturally occurring mineral fluorspar with sulphuric acid.

41. Dissolving aluminum compounds with sulphuric acid will produce aluminum sulphate, otherwise known as alum.

42. By causing the formation of sulphuric acid, SO2 is primarily responsible for precipitation acidity.

43. authorisations for plant protection products containing sulphuric acid are withdrawn by 5 June 2009;

44. The causes of dew point corrosion in sulphur burning sulphuric acid plants are analyzed.

45. Dissolve the precipitate on the filter in 50 ml of warm sulphuric acid (3.3).

46. The fatty matter undergoing analysis is heated under reflux with methanol-hexane-sulphuric acid.

47. Hard Anodising or Type III Anodising uses sulphuric acid again, but a weaker solution

48. Two - thirds of the acid rain is attributed to the formation of sulphuric acid .

49. After extraction, that clay is treated with sulphuric acid and then washed with water.

50. The heating vessel must be filled with water acidulated with 1/1000 sulphuric acid.

51. is the concentration (mol/l) of the standard volumetric solution of sulphuric acid (3.6),

52. Filter into a separating funnel and add 0,25 ml of sulphuric acid solution (2.1).

53. The metal is converted to Na2SO4 by treatment with methanol, water and sulphuric acid.

54. Key words: phosphogypsum, acid sludge, fertilizer manufacture, water pollution, waste disposal, calcine, sulphuric acid manufacture.

55. Alternatively, the liquid SO2 can be routed to an acid plant to make sulphuric acid.

56. Add # ml of diluted sulphuric acid, # to # g of potassium sulphate, and the prescribed catalyst

57. The heating vessel must be filled with water acidulated with 1/1 000 sulphuric acid.

58. (An acid sludge by-product of the sulphuric acid refining of crude high temperature coal.

59. (A complex combination of hydrocarbons obtained as a raffinate from a sulphuric acid treating process.

60. This is accomplished by heating indigo (or indigo paste) in the presence of sulphuric acid.

61. 1 Molar sulphuric acid: 26,6 ml of acid added to 473,4 ml of distilled water.

62. Fire extinguishing compositions, sulphuric acid, soot for industrial purposes, soda lye, hydrogen, bleaching lye, carbonic acid

63. The oxidation of phenothiazine in dilute solutions of sulphuric acid leads to the corresponding cation radical.

64. The described modification of the method employs a sulphuric acid solution and copper-coated zinc granules.

65. with acidic chemical species, such as hydrochloric acid, nitric acid or sulphuric acid, forming ammonia aerosols.

66. The sum of sulphur dioxide (SO2), sulphur trioxide (SO3), and sulphuric acid aerosols, expressed as SO2.

67. We finish the surfaces of aluminium parts using the tried-and-tested d.c. sulphuric acid process.

68. Extraction of the phosphorus in the fertiliser with a mixture of nitric acid and sulphuric acid.

69. (11) Wild silks, such as tussah silk, are not completely soluble in 75 % m/m sulphuric acid.

70. The radiolytic reduction of uranyl ions in degassed sulphuric acid solutions containing various organic solutes was studied.

71. Between 133 °C and 135 °C, after vacuum drying for four hours in a sulphuric acid desiccator

72. Smooth paper, glue treated, fatty and humid resistant , treated with sulphuric acid, siliconizing, in order to cook.

73. A procedure is described for the spectrophotometric determination of germanium using phenylfluorone in a sulphuric acid medium.

74. Add five drops of sulphuric acid (3.5) and heat until no more white fumes are given off.

75. The entire coil is dipped in a 10,000 litre tank of hot sulphuric acid for 20 minutes.

76. Stop the reaction after 10 minutes by the addition of 1 Molar sulphuric acid (50 μl/well).

77. Antimony is dissolved in hot concentrated sulphuric acid, H 2 SO 4, or nitric acid, HNO 3, forming Sb(III) solutions.The sulphuric acid reaction produces SO 2.Antimony does not react with hydrochloric acid in the absence of oxygen.

78. Method for revamping an hf or sulphuric acid alkylation unit and method for the procduction of alkylate

79. Based on the theory of nucleation, particles such as sulphuric acid become stable as condensation kicks in.

80. Decomposition with a mixture of perhydrol and sulphuric acid and subsequent titration according to the formaldehyde method.