concentrated acid

简明释义

浓酸

英英释义

例句

1.The laboratory requires concentrated acid for various chemical reactions.

实验室需要浓酸用于各种化学反应。

2.The safety data sheet provides information on the hazards of concentrated acid.

安全数据表提供了关于浓酸危害的信息。

3.Diluting concentrated acid should be done slowly to prevent splashing.

稀释浓酸时应缓慢进行，以防溅出。

4.When handling concentrated acid, always wear protective gear to avoid burns.

处理浓酸时，务必穿戴防护装备以避免烧伤。

5.Always store concentrated acid in a cool, ventilated area away from incompatible substances.

始终将浓酸存放在阴凉、通风的地方，远离不相容物质。

作文

In the realm of chemistry, understanding the properties and applications of various substances is crucial for both academic pursuits and practical applications. One such substance that plays a significant role in many chemical reactions is concentrated acid. This term refers to an acid that has a high molarity, meaning it contains a large amount of solute (the acid) relative to the solvent (usually water). The concentration of an acid can greatly affect its reactivity and the types of reactions it can undergo. For instance, concentrated acid can be highly corrosive and dangerous if not handled properly, which is why safety precautions are essential when working with such substances.In laboratory settings, concentrated acid is often used for titration experiments, where its precise concentration allows chemists to determine the concentration of other solutions. A common example is sulfuric acid, which is frequently used in various industrial processes and laboratory experiments. The ability to manipulate and utilize concentrated acid effectively can lead to significant advancements in chemical research and development.However, the dangers associated with concentrated acid cannot be overstated. When concentrated acids come into contact with skin or eyes, they can cause severe burns and permanent damage. Therefore, it is imperative to wear appropriate personal protective equipment, such as gloves, goggles, and lab coats, when handling these substances. Additionally, working with concentrated acid should always be conducted in a well-ventilated area or under a fume hood to prevent inhalation of harmful vapors.Beyond the laboratory, concentrated acid is also used in various industrial applications. For example, in the manufacturing of fertilizers, concentrated nitric acid is used to produce ammonium nitrate, a key ingredient in many fertilizers. The chemical industry relies heavily on concentrated acid for the synthesis of numerous compounds, including plastics, explosives, and pharmaceuticals. As such, understanding how to safely and effectively work with concentrated acid is vital for professionals in these fields.In conclusion, concentrated acid is a fundamental component of many chemical processes, both in academic and industrial settings. Its high reactivity and potential hazards necessitate a thorough understanding of its properties and safe handling procedures. By respecting the power of concentrated acid and adhering to safety protocols, chemists and industry professionals can harness its capabilities while minimizing risks. As we continue to explore the vast world of chemistry, the importance of concentrated acid and its applications will undoubtedly remain a critical area of focus for researchers and practitioners alike.

在化学领域，理解各种物质的性质和应用对于学术追求和实际应用至关重要。其中一种在许多化学反应中起重要作用的物质是浓酸。这个术语指的是一种高摩尔浓度的酸，意味着它相对于溶剂（通常是水）含有大量的溶质（酸）。酸的浓度可以极大地影响其反应性以及它可以进行的反应类型。例如，浓酸可能具有高度腐蚀性和危险性，因此在处理此类物质时必须采取安全预防措施。在实验室环境中，浓酸通常用于滴定实验，其中其精确的浓度使化学家能够确定其他溶液的浓度。一个常见的例子是硫酸，它在各种工业过程和实验室实验中经常使用。有效操控和利用浓酸可以为化学研究和开发带来重大进展。然而，与浓酸相关的危险性不容忽视。当浓酸与皮肤或眼睛接触时，可能会导致严重烧伤和永久性损害。因此，在处理这些物质时，穿戴适当的个人防护装备，如手套、护目镜和实验室外套是至关重要的。此外，处理浓酸时应始终在通风良好的区域或通风柜下进行，以防止吸入有害蒸汽。除了实验室之外，浓酸还用于各种工业应用。例如，在制造肥料时，浓硝酸用于生产硝酸铵，这是许多肥料的关键成分。化学工业在合成众多化合物（包括塑料、炸药和药品）时严重依赖浓酸。因此，理解如何安全有效地处理浓酸对这些领域的专业人员至关重要。总之，浓酸是许多化学过程的基本组成部分，无论是在学术还是工业环境中。其高反应性和潜在危害要求我们深入理解其性质和安全处理程序。通过尊重浓酸的威力并遵循安全协议，化学家和行业专业人士可以在最大限度降低风险的同时利用其能力。随着我们继续探索广阔的化学世界，浓酸及其应用的重要性无疑将继续成为研究人员和从业者关注的关键领域。