oxidizing substance

简明释义

氧化物质

英英释义

例句

1.In the laboratory, we must handle oxidizing substances 氧化物质 with care to prevent reactions.

在实验室中，我们必须小心处理氧化物质以防止反应。

2.Hydrogen peroxide acts as an oxidizing substance 氧化物质 in many chemical reactions.

过氧化氢在许多化学反应中起着氧化物质的作用。

3.The fire was caused by an oxidizing substance 氧化物质 coming into contact with organic materials.

火灾是由于一种氧化物质与有机材料接触引起的。

4.When mixing chemicals, avoid combining oxidizing substances 氧化物质 with flammable materials.

在混合化学品时，避免将氧化物质与易燃材料混合。

5.Sodium hypochlorite is a common oxidizing substance 氧化物质 used in household bleach.

次氯酸钠是家庭漂白剂中常用的一种氧化物质。

作文

In the realm of chemistry, understanding the role of various substances is crucial for both theoretical knowledge and practical applications. One such important category of substances is known as an oxidizing substance. An oxidizing substance is a material that has the ability to accept electrons from another substance during a chemical reaction. This process is known as oxidation, and it is a fundamental part of many chemical reactions, including combustion, respiration, and corrosion. The significance of oxidizing substances cannot be overstated, as they are involved in numerous processes that sustain life and industrial operations.For instance, in the process of cellular respiration, organisms utilize oxygen as an oxidizing substance. Oxygen accepts electrons from glucose, resulting in the production of energy, carbon dioxide, and water. This reaction is vital for the survival of aerobic organisms, demonstrating how oxidizing substances play a key role in biological systems.Moreover, oxidizing substances are also critical in various industrial processes. In the manufacturing of steel, for example, iron ore is reduced by carbon in the presence of an oxidizing substance such as oxygen. This reaction not only produces steel but also releases energy that can be harnessed for other purposes. Additionally, in the field of environmental science, oxidizing substances are used in water treatment processes to eliminate harmful pollutants and pathogens, ensuring safe drinking water for communities.However, it is essential to handle oxidizing substances with care, as they can pose significant risks if not managed properly. Many oxidizing substances, such as chlorine and hydrogen peroxide, can be hazardous and may cause explosions or toxic reactions when combined with incompatible materials. Therefore, safety protocols must be established in laboratories and industrial settings to mitigate these risks. Proper storage, labeling, and training are necessary to ensure that those who work with oxidizing substances understand the potential dangers and know how to respond in case of an emergency.In conclusion, oxidizing substances are integral to both natural and industrial processes. Their ability to accept electrons makes them essential in a variety of chemical reactions that are fundamental to life and industry. While they offer numerous benefits, it is crucial to recognize the associated risks and implement safety measures to protect individuals and the environment. By fostering a deeper understanding of oxidizing substances, we can harness their potential while minimizing hazards, contributing to safer and more efficient scientific and industrial practices.

在化学领域，理解各种物质的作用对于理论知识和实际应用至关重要。其中一个重要的物质类别被称为氧化剂。氧化剂是指在化学反应中能够接受其他物质电子的材料。这一过程被称为氧化，是许多化学反应的基本部分，包括燃烧、呼吸和腐蚀。氧化剂的重要性不容小觑，因为它们参与了维持生命和工业操作的众多过程。例如，在细胞呼吸过程中，生物体利用氧气作为氧化剂。氧气从葡萄糖中接受电子，产生能量、二氧化碳和水。这一反应对需氧生物的生存至关重要，展示了氧化剂在生物系统中的关键作用。此外，氧化剂在各种工业过程中也至关重要。例如，在钢铁制造过程中，铁矿石在氧气等氧化剂的存在下被碳还原。这一反应不仅生产钢铁，还释放出可以用于其他目的的能量。此外，在环境科学领域，氧化剂被用于水处理过程中，以消除有害污染物和病原体，确保社区安全饮用水。然而，必须小心处理氧化剂，因为如果管理不当，它们可能会带来重大风险。许多氧化剂，如氯和过氧化氢，可能是危险的，并且在与不相容的材料结合时可能会引发爆炸或有毒反应。因此，必须在实验室和工业环境中建立安全协议，以减轻这些风险。适当的储存、标签和培训是必要的，以确保与氧化剂一起工作的人员了解潜在危险，并知道在紧急情况下如何应对。总之，氧化剂是自然和工业过程不可或缺的一部分。它们接受电子的能力使其在生命和工业所需的多种化学反应中至关重要。虽然它们提供了许多好处，但必须认识到相关风险并采取安全措施以保护个人和环境。通过加深对氧化剂的理解，我们可以充分利用其潜力，同时将危害降到最低，从而促进更安全、更高效的科学和工业实践。