溴化氢

An aqueous solution of hydrogen ''.

溴化氢的水溶液，一种强液体酸。

An aqueous solution of hydrogen bromide that is a strong liquid acid.

溴化氢的水溶液，一种强液体酸。

"To achieve such a miracle, the semiconductor industry has gone to extremes, using the world's most toxic substances like Arsine, Phosphine, Hydrofluoride, Hydrobromide and the like."

但是，为了这种"奇迹"，半导体技术也到了无所不用其极的地步，世上最剧毒的物质如砷烷(AsH3)、磷烷(PH3)、氟化氢、溴化氢，等一长串毒品全都用上。

To achieve such a miracle, the semiconductor industry has gone to extremes, using the world's most toxic substances like Arsine, Phosphine, Hydrofluoride, Hydrobromide and the like.

但是，为了这种"奇迹"，半导体技术也到了无所不用其极的地步，世上最剧毒的物质如砷烷（AsH3）、磷烷（PH3）、氟化氢、溴化氢，等一长串毒品全都用上，很快连同步加速器也要用上去了。

From 3-chloropropene bycondensation with sodium ethylate in ethanol to form 3-ethoxypropene followed by anti-Markovnikov addition with HBr inthe presence of benzoyl peroxide.

3-氯丙烯与乙醇钠在乙醇中回流制得3-乙氧基丙烯，继而在过氧苯甲酰存在下，与溴化氢经反马氏加成制得1-溴-3-乙氧基丙烷，总收率89。

Reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen Bromide; and in

氢气主要用于氨、乙醇、苯胺和甲醇的合成；石油燃料的脱硫；也是一种还原剂和补充减少中的大气；制备氯化氢和溴化氢；还用于有机化合物的氢化。

Bromopropane is produced from hydrogen bromide and propene in the presence of catalyst by free radical addition process.

丙烯与溴化氢在催化剂作用下，进行自由基加成反应生产1-溴丙烷。

"It is used to synthesize ammonia, ethanol, aniline, and methanol; to treat petroleum fuels; as a reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen Bromide; and in hydrogenation (e.g., of fats)."

氢气主要用于氨、乙醇、苯胺和甲醇的合成；石油燃料的脱硫；也是一种还原剂和补充减少中的大气；制备氯化氢和溴化氢；还用于有机化合物的氢化。

" It is used to synthesize ammonia, ethanol, aniline, and methanol; to treat petroleum fuels; as a reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen bromide; and in hydrogenation (e.g., of fat s)."

氢气主要用于氨、乙醇、苯胺和甲醇的合成；石油燃料的脱硫；也是一种还原剂和补充减少中的大气；制备氯化氢和溴化氢；还用于有机化合物的氢化。

The result shows that the elimination reaction and ring closing reaction are synergistic, and the hydrogen in the elimination reaction derives from hydroxyl. In addition, the activation energy of the reaction is 139.2kJ/mol.

计算结果表明，该反应中的消除反应和成环反应是协同进行的，溴化氢消除反应中的氢来自与O(22)相连的羟基氢，反应的活化势垒为139.2kJ/mol，反应放热25.1kJ/mol。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。