colorless造句
61. Ethanol can turn acidified potassium permanganate solution from purple to colorless when heated.
62. Phenethylamine is an aromatic amine, which is a colorless liquid at room temperature.
63. A sweet, colorless, crystalline solid, C3H6O3, that is an intermediate compound in carbohydrate metabolism.
64. Arsine is a colorless, poisonous gas that requires careful handling.
65. Results showed that BC membranes that fresh prepared was smooth, colorless and jel alike and it showed translucence after pre-disposal treatment.
66. Most cryogenic liquids are odorless, colorless, and tasteless when vaporized into the gaseous state.
67. A colorless fructose-containing syrup which doesn't have any other bad taste can be obtained by using AB-8 resin as decolourant.
68. This colorless gas is called oxygen, without which we could not live.
69. It is Colorless tasteless, non-toxic, non-stimulated, no residue, no resistance and no teratogenicity.
70. Stroma (pl. stromata) 1. The colorless ground matter between the grana lamellae in a CHLOROPLAST. It is the site of the dark (light-independent) reactions of photosynthesis.
71. Colorless transparent liquid, inflammable volatile organic solvent and most immiscible, with good solubility.
72. Ammonia gas NH 3 is colorless which can turn wet red litmus paper to blue.
73. Being odorless, colorless, tasteless, and non - irritating, helium has no warning properties.
74. Product Name: Tetra - isopropyl Titanate Other Name : Tetra - isopropoxytitanium Chemical structural formula : Property: Colorless or yellowish transparent liquid.
75. Being odorless, colorless, tasteless, and non - irritating, nitrogen has no warning properties.
76. Anhydrous hydrofluoric acid and hydrofluoric acid in aqueous solutions range in appearance from colorless to tinted.
77. A type of sour cherry having pale red fruit and colorless or nearly colorless juice.
78. A colorless or yellow poisonous compound, C11H 16N 2O 2, obtained from the leaves of the jaborandi and used to induce sweating, promote salivation, and treat glaucoma.
79. A bitter, colorless alkaloid, C7H8N4O2, derived from the cacao bean, found in chocolate products and used in medicine as a diuretic, vasodilator , and myocardial stimulant.
80. Shape:Colorless granular crystal, easily soluble in water and alcohol, easy to deliquescence in moist air.
81. He was a tall, colorless man, with hair that receded from a thinning widow's peak.
82. The name of this colorless, unaged brandy translates to the " water of life "?
83. Nitrogen trifluoride ( NF 3 ) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.
84. Physical Properties - When freshly distilled, citral is an almost colorless oil possessing a characteristic lemon odor.
85. Washington — A colorless hydrocarbon gas, methane doesn't get nearly the attention that its partner in crime, carbon dioxide, receives.
86. Such wild honey plants as acacia, alfalfa, basswood, and sweet clover produce an almost colorless honey (known as water color) which when crystallized turns almost white.
87. Hydrofluoric acid (HF), a colorless inorganic acid with mild irritating odor, is used extensively in various industries, such as the semiconductor industry and the electropolishing of metal.
88. A colorless, foul - smelling ptomaine, NH 2 ( CH 2 ) 4 NH 2 , produced in decaying animal by the decarboxylation of ornithine.
89. This colorless gas is called oxygen, in which fires burn much better.
90. A chemist can analyze water into two colorless gases, hydrogen and oxygen.
12345