- 行业: Printing & publishing
- Number of terms: 178089
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McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
Ba(OH)<sub>2</sub>_8H<sub>2</sub>O Colorless, monoclinic crystals, melting at 78_C; soluble in water, insoluble in acetone; used for fat saponification and fusing of silicates.
Industry:Chemistry
HBr A الغاز السامة والخطرة ويستخدم كمادة كيميائية وسيطة وكحافز الألكلة؛ أشكال حمض هيدروبروميك في محلول مائي.
Industry:Chemistry
KH(AsO<sub>2</sub>)<sub>2</sub> Poisonous, hygroscopic, white powder; soluble in alcohol; decomposes slowly in air; used in medicine, on mirrors, and as an analytical reagent. Also known as potassium metarsenite.
Industry:Chemistry
TeS<sub>2</sub> A toxic, red powder, insoluble in water and acids. Also known as tellurium sulfide.
Industry:Chemistry
BaMnO<sub>4</sub> A toxic, emerald-green powder which is used as a paint pigment. Also known as Cassel green; manganese green.
Industry:Chemistry
دخن, A HCl غاز شديد السمية، وعديم اللون قابل للذوبان في الماء والكحول، وثماني البروم ثنائي الفينيل؛ تستخدم في إنتاج كلوريد الفينيل وكلوريد الألكيل, وفي البلمرة، isomerization، وغيرها من ردود الفعل.
Industry:Chemistry
KHCO<sub>3</sub> A white powder or granules, or transparent colorless crystals; used in baking powder and in medicine as an antacid. Also known as potassium acid carbonate.
Industry:Chemistry
Изучение распределения болезни, нарушения и общего состояния здоровья населения.
Industry:Sociology
TeF<sub>6</sub> A colorless gas which is formed from the elements tellurium and fluorine; it is slowly hydrolyzed by water.
Industry:Chemistry
BaMoO<sub>4</sub> A toxic, white powder with a melting point of approximately 1600_C; used in electronic and optical equipment and as a paint pigment.
Industry:Chemistry
