acetylene series

简明释义

1. 炔烃; 2. 炔属; 3. 炔系;

英英释义

例句

1.The chemist explained the properties of the acetylene series 乙炔系列 during the lecture.

化学家在讲座中解释了乙炔系列的性质。

2.Researchers are exploring new catalysts for reactions in the acetylene series 乙炔系列.

研究人员正在探索用于乙炔系列反应的新催化剂。

3.In organic chemistry, the acetylene series 乙炔系列 includes compounds with triple bonds.

在有机化学中，乙炔系列包括含有三重键的化合物。

4.The acetylene series 乙炔系列 is crucial for understanding alkyne chemistry.

乙炔系列对于理解炔烃化学至关重要。

5.The synthesis of polymers often involves reactions with the acetylene series 乙炔系列.

聚合物的合成通常涉及与乙炔系列的反应。

作文

The study of organic chemistry introduces us to a variety of hydrocarbon series, one of which is the acetylene series. This series is characterized by compounds that contain carbon-carbon triple bonds. The simplest member of the acetylene series is acetylene itself, which has the chemical formula C₂H₂. Acetylene is not only significant in terms of its structure but also in its wide range of applications, especially in welding and cutting metals due to its high flame temperature when burned in oxygen. The acetylene series includes a variety of compounds known as alkynes, which are unsaturated hydrocarbons. These compounds can be represented by the general formula CₙH₂ₙ₋₂. For example, after acetylene, the next member of the acetylene series is propyne (C₃H₈), followed by butyne (C₄H₁₀) and so on. Each subsequent compound in this series increases in carbon atoms while maintaining the characteristic triple bond that defines alkynes. Understanding the acetylene series is crucial for chemists, particularly when it comes to synthesis and reactivity. Alkynes exhibit unique properties that differentiate them from alkenes and alkanes. For instance, they tend to undergo addition reactions more readily than alkenes due to the presence of the triple bond, which is a region of high electron density. This makes them valuable intermediates in organic synthesis, allowing chemists to create a multitude of complex molecules from simpler ones. In industrial applications, the acetylene series plays an essential role. Acetylene is primarily produced through the reaction of calcium carbide with water, a process that is both cost-effective and efficient. Once produced, acetylene can be utilized in various chemical reactions, including the production of vinyl chloride, which is a precursor to PVC, or polyvinyl chloride, widely used in construction and plumbing. Moreover, the acetylene series is not just limited to industrial applications; it also offers insights into biological processes. Some alkynes have been found to exhibit interesting biological activities, making them subjects of research in medicinal chemistry. For example, certain naturally occurring alkynes have shown potential as anti-cancer agents, highlighting the importance of the acetylene series beyond mere industrial use. In conclusion, the acetylene series represents a fascinating area of study within organic chemistry. Its members, particularly acetylene, serve as fundamental building blocks for various applications in industry and research. As we continue to explore the properties and reactions of the acetylene series, we unlock new possibilities for innovation in chemistry and related fields. Understanding these compounds not only enhances our knowledge of chemical structures but also opens doors to practical applications that benefit society as a whole.

有机化学的研究向我们介绍了多种烃系列，其中之一就是乙炔系列。该系列的特点是含有碳-碳三重键的化合物。乙炔系列中最简单的成员是乙炔，其化学式为C₂H₂。乙炔不仅在其结构上具有重要意义，而且由于其在焊接和切割金属时的广泛应用而显得尤为重要，因为它在与氧气燃烧时可以产生高温火焰。乙炔系列包括一系列称为炔烃的化合物，这些化合物是未饱和烃。它们可以用一般公式CₙH₂ₙ₋₂表示。例如，在乙炔之后，乙炔系列的下一个成员是丙炔（C₃H₈），然后是丁炔（C₄H₁₀）等等。这个系列中的每个后续化合物都增加了碳原子，同时保持定义炔烃的特征三重键。理解乙炔系列对化学家至关重要，特别是在合成和反应性方面。炔烃表现出独特的性质，使其与烯烃和烷烃区别开来。例如，由于存在三重键，它们比烯烃更容易发生加成反应，这使得它们成为有机合成中的宝贵中间体，允许化学家从更简单的分子合成出复杂的分子。在工业应用中，乙炔系列发挥着重要作用。乙炔主要通过将钙 carbide 与水反应生产，这一过程既经济又高效。一旦生产出来，乙炔就可以用于各种化学反应，包括生产氯乙烯，这是PVC或聚氯乙烯的前体，广泛用于建筑和管道。此外，乙炔系列不仅限于工业应用；它还提供了对生物过程的见解。一些炔烃被发现具有有趣的生物活性，使它们成为药物化学研究的对象。例如，某些天然存在的炔烃显示出作为抗癌剂的潜力，突显了乙炔系列在超越工业用途方面的重要性。总之，乙炔系列代表了有机化学中一个迷人的研究领域。其成员，尤其是乙炔，作为各种工业和研究应用的基本构建块。随着我们继续探索乙炔系列的性质和反应，我们解锁了化学和相关领域创新的新可能性。理解这些化合物不仅增强了我们对化学结构的知识，也为社会整体带来了实用应用的机会。