aqua regia

简明释义

王水;

英英释义

例句

1.In the laboratory, aqua regia is known for its ability to dissolve noble metals.

在实验室中，aqua regia以其溶解贵金属的能力而闻名。

2.The chemist used aqua regia to dissolve gold from the circuit boards.

化学家使用aqua regia从电路板中溶解黄金。

3.When handling aqua regia, always wear appropriate protective gear.

处理aqua regia时，务必穿戴适当的防护装备。

4.To clean the glassware, the lab technician applied aqua regia carefully.

为了清洁玻璃器皿，实验室技术员小心地使用了aqua regia。

5.The reaction of aqua regia with metals can produce toxic gases.

aqua regia与金属反应可能产生有毒气体。

作文

In the world of chemistry, certain substances hold a unique position due to their remarkable properties and capabilities. One such substance is aqua regia, a Latin term that translates to 'royal water.' This powerful solution is composed of a mixture of hydrochloric acid and nitric acid, and it is renowned for its ability to dissolve noble metals such as gold and platinum, which are typically resistant to most acids. The name aqua regia reflects its esteemed status in alchemical traditions, where it was believed to have the power to break down even the most stubborn materials.The history of aqua regia dates back to the Middle Ages when alchemists sought to transform base metals into gold. They discovered that by combining hydrochloric acid and nitric acid, they could create a potent solution capable of dissolving gold. This discovery not only advanced the field of chemistry but also contributed to the mythos surrounding alchemy, as the ability to dissolve gold was seen as a step towards achieving the philosopher's stone—a legendary substance that could supposedly turn lead into gold.Today, aqua regia is used in various applications beyond the realm of alchemy. In modern laboratories, it serves as a critical reagent for cleaning glassware, particularly in the preparation of samples for analytical procedures. Its ability to remove organic residues and metal contaminants makes it an invaluable tool for chemists. Furthermore, aqua regia is employed in the recovery of precious metals from electronic waste, showcasing its relevance in contemporary recycling efforts.However, working with aqua regia requires caution and respect due to its highly corrosive nature. The fumes released during its preparation can be hazardous, necessitating the use of proper safety equipment and ventilation. Chemists must adhere to strict protocols when handling this solution to prevent accidents and ensure a safe working environment.In addition to its practical uses, aqua regia has also found its way into popular culture. References to this extraordinary acid can be found in literature, films, and even art, symbolizing the quest for knowledge and the transformative power of science. Its association with the dissolution of gold has made it a metaphor for breaking down barriers and uncovering hidden truths.In conclusion, aqua regia is more than just a chemical compound; it embodies a rich history of scientific exploration and discovery. From its origins in ancient alchemy to its modern-day applications in laboratories and recycling, this 'royal water' continues to fascinate and inspire those who seek to understand the intricate workings of the natural world. As we delve deeper into the mysteries of chemistry, aqua regia stands as a testament to the enduring legacy of human curiosity and innovation.

aqua regia是化学世界中一种独特的物质，因其卓越的特性和能力而占据重要地位。这种强力溶液由盐酸和硝酸混合而成，以其能够溶解黄金和铂等贵金属而闻名，这些金属通常对大多数酸具有抗拒性。aqua regia这个名称反映了它在炼金术传统中的尊贵地位，人们认为它具有分解最顽固材料的能力。aqua regia的历史可以追溯到中世纪，当时的炼金术士试图将低级金属转变为黄金。他们发现，通过将盐酸和硝酸混合，可以创造出一种强效溶液，能够溶解黄金。这一发现不仅推动了化学领域的发展，还为炼金术的神秘传说做出了贡献，因为能够溶解黄金被视为实现哲学家之石的一个步骤——一种传说中的物质，可以将铅变成黄金。如今，aqua regia在超越炼金术的各种应用中发挥着作用。在现代实验室中，它作为清洁玻璃器皿的重要试剂，尤其是在准备分析程序样本时。它去除有机残留物和金属污染物的能力，使其成为化学家不可或缺的工具。此外，aqua regia还被用于从电子废物中回收贵金属，展示了它在当代回收工作中的相关性。然而，使用aqua regia需要谨慎和尊重，因为它具有高度腐蚀性。在制备过程中释放的烟雾可能是危险的，因此需要使用适当的安全设备和通风设备。化学家在处理这种溶液时必须遵循严格的协议，以防止事故并确保安全的工作环境。除了其实际用途，aqua regia也进入了大众文化。在文学、电影甚至艺术中都能找到对这种非凡酸的引用，象征着对知识的追求和科学的变革力量。它与黄金溶解的关联使其成为打破障碍和揭示隐藏真相的隐喻。总之，aqua regia不仅仅是一种化合物；它体现了科学探索和发现的丰富历史。从古代炼金术的起源到现代实验室和回收中的应用，这种“皇家水”继续吸引和激励那些寻求理解自然世界复杂运作的人。当我们更深入地探讨化学的奥秘时，aqua regia作为人类好奇心和创新精神持久遗产的见证，依然闪耀着光辉。