hydrochloric

简明释义

英[ˈhaɪdrəˈklɒrɪk]美[ˌhaɪdrəˌklɔːrɪk]

adj. 氯化氢的，盐酸的

英英释义

单词用法

同义词

反义词

例句

1.Stomach acid, which is made up of hydrochloric acid and salts, leads the third phase of digestion.

第三个消化阶段由胃酸引导。胃酸由盐酸和盐分组成。

2.The effects of concentration of hydrochloric acid and aluminum matrix were discussed.

对盐酸的浓度、铝基体的影响进行了讨论。

3.Common acidic agents in chemical burns include sulfuric acid found in car batteries, sulfurous acid found in bleach, and hydrochloric acid used in swimming pools.

引起化学烧伤的常见酸性物质包括存在于汽车电池内的硫酸，漂白剂中的亚硫酸，以及用于游泳池净化的盐酸。

4.Morocydine hydrochloride was synthesized with morpholine? hydrochloric acid and dicyandiamide.

以吗啉、盐酸、双氰胺为原料合成盐酸吗啉呱。

5.How do copper and zinc differ in their reaction to hydrochloric acid?

我们将铜和锌摆在两个不同的玻璃实验瓶里。

6.Gold can't be dissolved in hydrochloric acid.

黄金不会溶解于盐酸之中。

7.Measures to solve some unsafe factors in the production facility of synthetic hydrochloric acid are proposed.

对合成盐酸生产装置中存在的几种不安全因素提出了改进措施。

8.These small tablets contain one drop of hydrochloric acid and they last about four hours.

这些小片剂每片含有一滴盐酸，药效持续四个小时左右。

9.Caustic soda is a base which reacts with hydrochloric acid to give water and sodium chloride.

苛性钠是一种碱，它与盐酸起反应生成水和氯化钠。

10.The stomach produces hydrochloric 盐酸 acid to aid in digestion.

胃产生hydrochloric 盐酸来帮助消化。

11.In the laboratory, hydrochloric 盐酸 is often used to clean metal surfaces.

在实验室中，hydrochloric 盐酸 常用于清洁金属表面。

12.To prepare a solution, dilute hydrochloric 盐酸 with water carefully.

要准备溶液，请小心地将hydrochloric 盐酸 稀释于水中。

13.The reaction between sodium bicarbonate and hydrochloric 盐酸 produces carbon dioxide.

碳酸氢钠与hydrochloric 盐酸 的反应会产生二氧化碳。

14.Safety goggles are essential when handling hydrochloric 盐酸 in the lab.

在实验室处理hydrochloric 盐酸 时，安全护目镜是必需的。

作文

Hydrochloric acid, often abbreviated as HCl, is a strong acid that plays a crucial role in various chemical processes. It is a colorless, pungent solution of hydrogen chloride in water and is widely used in laboratory and industrial applications. One of the most significant uses of hydrochloric (盐酸) acid is in the digestion process of food within the human stomach. The stomach secretes hydrochloric (盐酸) acid to create an acidic environment, which helps in breaking down food particles and activating digestive enzymes. This acidic environment is essential for the proper functioning of the digestive system, allowing nutrients to be absorbed effectively. In addition to its biological importance, hydrochloric (盐酸) acid has numerous applications in the industrial sector. For instance, it is utilized in the production of chlorine and sodium carbonate, which are vital chemicals in various manufacturing processes. Moreover, hydrochloric (盐酸) acid is employed in metal processing, where it is used for pickling steel to remove rust or iron oxide. This process not only cleans the metal but also prepares it for further treatment, ensuring better adhesion of coatings and paints. Another important application of hydrochloric (盐酸) acid is in the field of pH regulation and neutralization. In many chemical laboratories, hydrochloric (盐酸) acid is used to adjust the pH levels of different solutions, making it a vital component in chemical reactions. It can also be used to neutralize alkaline substances, thereby preventing potential hazards that may arise from uncontrolled pH levels. Furthermore, hydrochloric (盐酸) acid is frequently found in household cleaning products. Its strong acidic properties make it effective in removing tough stains, mineral deposits, and grease. However, it is essential to handle hydrochloric (盐酸) acid with care, as it can cause severe burns and damage surfaces if not used properly. Despite its usefulness, safety precautions must always be taken when working with hydrochloric (盐酸) acid. Personal protective equipment, such as gloves and goggles, should be worn to prevent any contact with skin or eyes. Additionally, it should always be stored in a secure location away from incompatible substances to avoid dangerous chemical reactions. In conclusion, hydrochloric (盐酸) acid is an essential chemical compound with various applications in both biological and industrial contexts. Its role in digestion highlights its importance in human health, while its utility in manufacturing and cleaning demonstrates its value in everyday life. Understanding the properties and uses of hydrochloric (盐酸) acid is crucial for anyone involved in chemistry or related fields, as well as for consumers who utilize products containing this powerful acid.

盐酸，通常缩写为HCl，是一种强酸，在各种化学过程中起着至关重要的作用。它是氯化氢在水中的无色、刺鼻溶液，广泛用于实验室和工业应用。盐酸的一个重要用途是在人体胃内的食物消化过程中。胃分泌盐酸以创造一个酸性环境，有助于分解食物颗粒并激活消化酶。这个酸性环境对于消化系统的正常运作至关重要，使营养物质能够有效吸收。 除了其生物学重要性外，盐酸在工业部门也有许多应用。例如，它被用于生产氯和碳酸钠，这些都是各种制造过程中的重要化学品。此外，盐酸还用于金属加工，在这里它被用来酸洗钢铁，以去除锈或氧化铁。这个过程不仅清洁金属，还为进一步处理做好准备，确保涂层和油漆的更好附着。 盐酸的另一个重要应用是在pH调节和中和领域。在许多化学实验室中，盐酸被用来调整不同溶液的pH水平，使其成为化学反应中不可或缺的组成部分。它还可以用来中和碱性物质，从而防止由于pH水平失控而可能引发的危险。 此外，盐酸常见于家庭清洁产品中。其强酸性特性使其在去除顽固污渍、矿物沉积和油脂方面非常有效。然而，在使用盐酸时，务必小心，因为如果不当使用，它会造成严重烧伤和损伤表面。 尽管如此，处理盐酸时必须始终采取安全预防措施。应佩戴个人防护装备，如手套和护目镜，以防止与皮肤或眼睛接触。此外，它应始终存放在远离不相容物质的安全位置，以避免危险的化学反应。 总之，盐酸是一种重要的化合物，在生物和工业背景下具有多种应用。它在消化中的作用突显了其在人类健康中的重要性，而它在制造和清洁中的实用性则展示了其在日常生活中的价值。理解盐酸的性质和用途对任何参与化学或相关领域的人来说都是至关重要的，同时也是对使用含有这种强酸的产品的消费者来说。