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The diphasic titration was used in the test.

采用双相滴定法,定金刚盐酸金刚含量。

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Abstract: The hydrolysis process of antimony pentachloride and its hydrochloric acid solution was studied.

摘 要: 研究五氯化锑及其盐酸溶液水解过程。

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The assay of content of methoxyamine hydrochloric acid using phenolphthalein indicaor and NaOH as titrant was developed.

提出了以酚酞为指示,氢氧化钠为滴定定甲氧盐酸盐含量方法。

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A method for the determination of ephedrine in collunarium by high performance capillary electrophoresis with square wave amperometric detection(SWAD)was developed.

为电泳介质,采用毛细管电泳方波安培法,实现了滴鼻液中盐酸麻黄碱分离

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A process for the preparation of anticholinergic drug Cyclopentolate Hydrochloride by two-step sequence starting from sodium Phenylacetate in about 50% total - yield was reported.

索抗胆碱药盐酸环喷托酯成工艺。该工艺以苯乙酸钠为原料,经两步化学反应得到目标产品,总产率约50%。

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PQ Will Combine With Ineos Silicas — PQ Corp. and Ineos Silicas will combine to create a new producer of silicates and other inorganic chemicals with annual sales in excess of $1 billion.

PQ与Ineos Silicas两公司将并 —— PQ与Ineos Silicas两公司将并,成立一家年销售额达10亿美元盐酸与其它无机化学品新公司.

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Scishow 精选系列

Hydrochloric acid is one of the strongest acids out there.

是最强

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《沙丘》有声书

We find traces of hydrochloric acid in the ducts, more complicated acid forms elsewhere.

我们在管道中发现了痕迹,在其他地方发现了更复杂形式。

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Crash Course 综合篇

Let's take a look at the dissociation of hydrochloric acid for some more terminology bits here.

让我们在这里离解, 以获得更多术语。

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Scishow 精选系列

So to break down our food and kill a lot of that bacteria, our stomachs use the power of Hydrochloric acid.

所以为了分解我们食物并杀死大量细菌,我们胃会使用力量。

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潘潘

The bottle broke and the hydrochloric acid in it caused a fire.

瓶子破了,里面造成了火灾。

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TED-Ed(视频版)

We now know that some rare ulcers are indeed caused by too much hydrochloric acid.

我们现在知道,些少见溃疡确实是过多引起

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世界奇趣图谱

The results showed that teeth could be completely dissolved in 37% hydrochloric acid after 15 hours.

结果表明, 15小时, 牙齿可以完全溶解在37%中。

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斯泰尔斯庄园奇案

" Hydro-chloride of strychnine, " he said, over his shoulder, continuing to hum.

“士,”他回头说,继续哼着歌。

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TED-Ed(视频版)

By the mid-20th century, it was widely accepted that excess hydrochloric acid prompted the stomach to eat itself.

到 20 世纪中叶,人们普遍认为过量会促使胃自行进食。

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《自然》阅读精选

The team used a computer model to predict how various organic acids contained in smoke particles would alter the solubility of hydrochloric acid.

该团队使用了个计算机模型来预测烟雾粒子中含有各种有机如何改溶解度。

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斯泰尔斯庄园奇案

" Be careful, Mr. Cavendish. I am referring to a little bottle of Hydro-chloride of Strychnine" .

“小心点,卡文迪什先生。我指小瓶士” 。

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数学俱乐部

This 5 percent solution of hydrochloric acid is changing the mass of this carbonate mineral by negative one billionth grams per minute.

这种 5% 溶液每分钟将这种碳矿物质量改负十亿分之克。

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Osmosis-消化

Medications include antacids, which neutralise acidity of gastric secretions, and proton pump inhibitors, as well as H2 receptor blockers, which decrease hydrochloric acid production in the first place.

药物包括能中和胃药、质子泵抑制剂,以及H2受体拮抗剂,它们首先会减少产生。

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世界奇趣图谱

He tried this again with a 14-year old, only this time injecting hydrochloric acid into the young boy’s skull, the frontal lobe to be exact.

他对个 14 岁孩子再次尝试了这个, 只是这次将注入小男孩头骨,准确地说是额叶。

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假如有如果

As the whale's throat muscles constricted in and out to help force you down, you'd also start to feel hydrochloric acid beginning to eat away at your skin.

当鲸鱼喉部肌肉弛以迫使你落时,你将开始感觉到开始侵蚀你皮肤。

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《自然》阅读精选

Satellite data after the fires revealed that the levels of hydrochloric acid were especially low compared to other years in regions of the atmosphere away from the South Pole at warmer latitudes.

火灾卫星数据显示,在远离南极温暖纬度大气层区域,水平与其他年份相比尤为低。

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Scishow 精选系列

So for protection, our stomach cells generate a layer of mucus that's full of bicarbonate ions, which acts as a physical barrier that also neutralizes the harsh hydrochloric acid.

所以为了保护自己,我们胃细胞会产生层充满碳氢根离子粘液,这就像个物理屏障,也能中和极强

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传说之境

Drugs like Ibuprofen can be lethal at around 40 grams, which is about the same weight as an adult mouse, while chemicals like hydrochloric acid approach lethal levels at about 15 grams.

布洛芬药物致死量约 40 克,相当于只成年老鼠体重,而像这样化学品,仅约 15 克就足以致命。

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化学 Crash Course

The standard enthalpy of formation for hydrochloric acid is -167.2 kJ per mole; for sodium hydroxide it's -469.15 kJ per mole; for liquid water it's -285.8; and for sodium chloride it's -407.27.

标准生成焓为-167. 2 kJ/mol; 对于氢氧化钠,它是每摩尔 -469. 15 kJ; 对于液态水, 它是-285. 8; 对于氯化钠, 它是 -407. 27。

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Crash Course 解剖生理学篇

For example, your stomach has parietal cells that release hydrochloric acid — a substance more acidic than battery acid — which lays waste to most of the bacteria, viruses, and other stuff that could make you sick.

例如,你胃有释放顶叶细胞——种比电池物质——它会产生大多数细菌、病毒和其他可能让你生病东西。

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