neutral salt

简明释义

中性盐

英英释义

例句

1.Agricultural soils often contain neutral salts 中性盐 that affect nutrient availability.

农业土壤中常常含有影响养分可用性的中性盐 neutral salts。

2.In chemistry, a neutral salt 中性盐 is formed from the reaction of a strong acid and a strong base.

在化学中，中性盐 neutral salt 是由强酸和强碱反应形成的。

3.The presence of a neutral salt 中性盐 in a solution can help stabilize the pH level.

溶液中存在的中性盐 neutral salt 可以帮助稳定pH值。

4.When dissolved in water, the solution of a neutral salt 中性盐 does not affect the pH.

在水中溶解时，中性盐 neutral salt 的溶液不会影响pH值。

5.Common examples of neutral salts 中性盐 include sodium chloride and potassium nitrate.

常见的中性盐 neutral salts 包括氯化钠和硝酸钾。

作文

In the realm of chemistry, understanding the properties and behaviors of different compounds is crucial for both academic study and practical applications. One such important concept is that of a neutral salt, which plays a significant role in various chemical reactions and processes. A neutral salt is formed when an acid reacts with a base, resulting in a compound that does not exhibit acidic or basic properties in solution. This phenomenon occurs because the hydrogen ions (H+) from the acid and the hydroxide ions (OH-) from the base neutralize each other, creating a salt that has a pH level around 7, hence the term 'neutral'.To illustrate this further, consider the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH). When these two substances are mixed, they undergo a neutralization reaction, producing sodium chloride (NaCl), which is table salt, and water (H2O). The resulting solution, containing neutral salt, is neither acidic nor basic, demonstrating the characteristics of a typical neutral salt.The significance of neutral salts extends beyond mere academic interest; they have practical applications in everyday life. For instance, table salt, a common neutral salt, is essential for human health, playing a vital role in maintaining fluid balance and proper nerve and muscle function. Additionally, many neutral salts are used in food preservation, acting as preservatives to inhibit microbial growth.Moreover, neutral salts are also relevant in industrial processes. They are often used in the manufacturing of fertilizers, where they provide essential nutrients to plants. For example, potassium chloride (KCl) is a widely used neutral salt that supplies potassium, an essential nutrient for plant growth. Similarly, ammonium sulfate ((NH4)2SO4) is another neutral salt utilized in agriculture to enhance soil fertility.In the context of environmental science, neutral salts can also play a role in mitigating pollution. Certain neutral salts can be employed to treat wastewater, helping to remove harmful contaminants before the water is released back into the environment. This application highlights the versatility and importance of neutral salts in promoting sustainability and protecting natural resources.In conclusion, the concept of neutral salt is fundamental in chemistry, providing insights into the nature of acids and bases. The formation of neutral salts through neutralization reactions illustrates the delicate balance of chemical interactions. Their presence in our daily lives, from culinary uses to agricultural applications, underscores their importance in both health and industry. Understanding neutral salts and their properties not only enriches our knowledge of chemistry but also enhances our appreciation for the intricate connections between science and everyday life.

在化学领域，理解不同化合物的性质和行为对学术研究和实际应用至关重要。其中一个重要的概念是中性盐，它在各种化学反应和过程中发挥着重要作用。中性盐是在酸与碱反应时形成的，这种化合物在溶液中不表现出酸性或碱性。这一现象发生是因为酸中的氢离子（H+）和碱中的氢氧根离子（OH-）相互中和，形成一种pH值约为7的盐，因此称为“中性”。为了进一步说明这一点，可以考虑盐酸（HCl）与氢氧化钠（NaOH）之间的反应。当这两种物质混合时，它们会发生中和反应，产生氯化钠（NaCl），也就是食盐，以及水（H2O）。所得到的溶液中含有中性盐，既不酸也不碱，展示了典型中性盐的特性。中性盐的重要性不仅限于学术兴趣；它们在日常生活中也有实际应用。例如，食盐是一种常见的中性盐，对人体健康至关重要，帮助维持体液平衡以及正常的神经和肌肉功能。此外，许多中性盐用于食品保鲜，作为防腐剂抑制微生物的生长。此外，中性盐在工业过程中也相关。它们常用于制造肥料，为植物提供必要的营养。例如，氯化钾（KCl）是一种广泛使用的中性盐，提供植物生长所需的钾。同样，硫酸铵（(NH4)2SO4）也是一种用于农业的中性盐，用于提高土壤肥力。在环境科学的背景下，中性盐还可以在减轻污染方面发挥作用。某些中性盐可用于处理废水，有助于在水被释放回环境之前去除有害污染物。这一应用突显了中性盐在促进可持续性和保护自然资源方面的多功能性和重要性。总之，中性盐的概念在化学中是基础，提供了对酸和碱本质的深入理解。通过中和反应形成的中性盐展示了化学相互作用的微妙平衡。它们在我们日常生活中的存在，从烹饪用途到农业应用，强调了它们在健康和工业中的重要性。理解中性盐及其性质不仅丰富了我们对化学的知识，同时也增强了我们对科学与日常生活之间复杂联系的欣赏。