oxyacid

简明释义

英[ˈɒksɪˌæsɪd]美[ˌɑksɪˈæsɪd]

n. 含氧酸；含氧之酸类

英英释义

单词用法

同义词

反义词

例句

1.The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.

指出了氨、氨基、胺基及季铵盐的区别及其常见错误表述，以及磷的几种含氧酸中磷的价态，并着重指出没有“ 次亚磷酸”的叫法。

2.The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.

指出了氨、氨基、胺基及季铵盐的区别及其常见错误表述，以及磷的几种含氧酸中磷的价态，并着重指出没有“ 次亚磷酸”的叫法。

3.This paper will deal with the law of the progressive changes of the inorganic oxyacid in its oxidization degree and will analyse the factors affecting them.

本文将对无机含氧酸氧化性强弱递变的规律进行探讨并分析其影响因素。

4.Astragalus Membranaceus - Contains 21 kinds of oxyacid for supply the hair with nutrients.

北茂—有21种氧基酸给于头发充足的养分。

5.The chemical formula for sulfuric acid is H₂SO₄, which is an example of an oxyacid 含氧酸.

硫酸的化学式是H₂SO₄，这是一个含氧酸的例子。

6.In organic chemistry, carboxylic acids are classified as oxyacids 含氧酸 due to their carbonyl and hydroxyl groups.

在有机化学中，羧酸被归类为含氧酸，因为它们具有羰基和羟基。

7.When discussing acid strength, oxyacids 含氧酸 generally have higher acidity than non-oxyacids.

在讨论酸强度时，含氧酸通常比非含氧酸具有更高的酸性。

8.Phosphoric acid is a common oxyacid 含氧酸 used in fertilizers and food flavoring.

磷酸是一种常见的含氧酸，用于肥料和食品调味。

9.The reactivity of oxyacids 含氧酸 can vary depending on the number of oxygen atoms present.

含氧酸的反应性可能因存在的氧原子数量而异。

作文

Oxyacids are a fascinating class of compounds that play a crucial role in chemistry and various biological processes. These acids contain oxygen, hydrogen, and another element, typically a non-metal. The presence of oxygen is what distinguishes oxyacids from other types of acids, such as binary acids, which consist only of hydrogen and one other element. Understanding the structure and behavior of oxyacids is essential for students and professionals in the field of chemistry. Oxyacid（氧酸） can be found in many common substances, including sulfuric acid (H2SO4) and nitric acid (HNO3), both of which are widely used in industrial applications and laboratory settings. One of the key features of oxyacids（氧酸） is their ability to donate protons (H+) in solution, which is a defining characteristic of acids. The strength of an oxyacid（氧酸） is often determined by the number of oxygen atoms present in its molecular structure. Generally, the more oxygen atoms an oxyacid（氧酸） has, the stronger it is. This is because additional oxygen atoms stabilize the negative charge on the conjugate base after the acid donates a proton. For example, sulfuric acid, with its two acidic protons, is much stronger than sulfurous acid (H2SO3), which has only one. In addition to their strength, oxyacids（氧酸） also exhibit interesting properties that make them useful in various chemical reactions. They can act as oxidizing agents, which means they can facilitate the transfer of electrons in redox reactions. This property is particularly important in organic chemistry, where oxyacids（氧酸） are often involved in oxidation-reduction processes. Furthermore, they can participate in acid-base reactions, forming salts and water when they react with bases. This versatility makes oxyacids（氧酸） invaluable in both theoretical and practical applications. The study of oxyacids（氧酸） also extends to their role in environmental chemistry. Many oxyacids are found in nature, such as carbonic acid (H2CO3), which is formed when carbon dioxide dissolves in water. This acid plays a significant role in the carbon cycle and helps regulate pH levels in aquatic systems. Additionally, the presence of oxyacids（氧酸） in acid rain, primarily sulfuric and nitric acids, has significant environmental implications, affecting soil quality and water sources. Moreover, the industrial applications of oxyacids（氧酸） cannot be overlooked. Sulfuric acid is one of the most produced chemicals worldwide, used in the manufacture of fertilizers, explosives, and batteries. Nitric acid is essential in the production of fertilizers and explosives as well. Understanding the properties and reactions of these oxyacids（氧酸） is critical for developing safer and more efficient industrial processes. In conclusion, oxyacids（氧酸） are a vital part of chemistry, influencing a wide range of scientific and industrial fields. Their unique ability to donate protons and participate in various chemical reactions makes them essential for understanding both fundamental chemistry and practical applications. As we continue to explore the complexities of these compounds, we gain valuable insights into their significance in our world, from environmental impacts to industrial uses. Mastery of oxyacids（氧酸） is therefore not only beneficial for academic pursuits but also for addressing real-world challenges in science and industry.

氧酸是一类迷人的化合物，在化学和各种生物过程中发挥着至关重要的作用。这些酸含有氧、氢和另一个元素，通常是非金属。氧的存在使氧酸与其他类型的酸区分开来，例如仅由氢和一个其他元素组成的二元酸。理解氧酸的结构和行为对于化学领域的学生和专业人士至关重要。氧酸（Oxyacid）可以在许多常见物质中找到，包括硫酸（H2SO4）和硝酸（HNO3），这两者在工业应用和实验室环境中被广泛使用。 氧酸（Oxyacid）的一个关键特征是它们在溶液中能够释放质子（H+），这是酸的定义特征。氧酸的强度通常由其分子结构中氧原子的数量决定。一般来说，氧酸中氧原子的数量越多，其强度就越强。这是因为额外的氧原子稳定了酸释放质子后共轭碱上的负电荷。例如，具有两个酸性质子的硫酸远比只有一个酸性质子的亚硫酸（H2SO3）强。 除了强度，氧酸（Oxyacid）还表现出有趣的性质，使它们在各种化学反应中非常有用。它们可以作为氧化剂，这意味着它们可以促进红氧还原反应中的电子转移。这一特性在有机化学中尤为重要，因为氧酸经常参与氧化还原过程。此外，它们可以参与酸碱反应，与碱反应形成盐和水。这种多功能性使氧酸（Oxyacid）在理论和实际应用中都具有不可或缺的价值。 氧酸（Oxyacid）的研究还扩展到它们在环境化学中的作用。许多氧酸在自然界中存在，例如当二氧化碳溶解在水中时形成的碳酸（H2CO3）。这种酸在碳循环中发挥着重要作用，并帮助调节水体的pH水平。此外，氧酸（Oxyacid）在酸雨中的存在，主要是硫酸和硝酸，对环境有重大影响，影响土壤质量和水源。 此外，氧酸（Oxyacid）的工业应用也不容忽视。硫酸是全球生产最多的化学品之一，用于制造肥料、炸药和电池。硝酸在肥料和炸药的生产中也是必不可少的。理解这些氧酸（Oxyacid）的性质和反应对于开发更安全、更高效的工业过程至关重要。 总之，氧酸（Oxyacid）是化学的重要组成部分，影响着科学和工业的广泛领域。它们独特的释放质子和参与各种化学反应的能力使它们对于理解基本化学和实际应用至关重要。随着我们继续探索这些化合物的复杂性，我们获得了关于它们在我们世界中的重要性的宝贵见解，从环境影响到工业用途。因此，掌握氧酸（Oxyacid）不仅对学术追求有益，而且对解决科学和工业中的现实挑战也至关重要。