gram atomic weight

简明释义

克原子

英英释义

例句

1.When performing a reaction, knowing the gram atomic weight 克原子量 helps in determining the required quantities of reactants.

在进行反应时，了解克原子量有助于确定所需反应物的数量。

2.The periodic table provides the gram atomic weight 克原子量 for each element, which is useful in stoichiometry.

周期表提供了每个元素的克原子量，这在化学计量学中非常有用。

3.In chemistry, the gram atomic weight 克原子量 is essential for converting moles to grams.

在化学中，克原子量对于将摩尔转换为克是必不可少的。

4.To calculate the number of atoms in a sample, you first need to know the gram atomic weight 克原子量 of the element.

要计算样品中的原子数量，您首先需要知道该元素的克原子量。

5.The gram atomic weight 克原子量 of carbon is approximately 12 g/mol, which is crucial for organic chemistry calculations.

碳的克原子量约为12 g/mol，这对于有机化学计算至关重要。

作文

The concept of gram atomic weight is fundamental in the field of chemistry and plays a crucial role in understanding the properties of elements and compounds. It refers to the mass of one mole of atoms of a specific element, measured in grams. This measurement allows chemists to quantify the amount of substance in chemical reactions, facilitating calculations that are essential for laboratory experiments and industrial applications.To grasp the significance of gram atomic weight, it is important to first understand the mole concept. A mole is a unit that represents 6.022 x 10²³ entities, which could be atoms, molecules, or ions. The gram atomic weight of an element is numerically equivalent to its atomic weight but expressed in grams. For instance, the atomic weight of carbon is approximately 12, which means that one mole of carbon atoms weighs about 12 grams.This relationship between atomic weight and gram atomic weight is not only theoretical but has practical implications. For example, when conducting a chemical reaction, knowing the gram atomic weight of reactants allows chemists to measure out precise quantities to ensure that reactions proceed efficiently and yield the desired products. If the amounts are not calculated correctly, it can lead to incomplete reactions or excess waste, affecting both the economy and the environment.Furthermore, the gram atomic weight also aids in the conversion between moles and grams, which is a common requirement in stoichiometry. Stoichiometry is the part of chemistry that deals with the relationships between the quantities of reactants and products in a chemical reaction. By using the gram atomic weight, chemists can easily convert the mass of a substance into moles, allowing them to apply the principles of stoichiometry effectively.Moreover, the gram atomic weight is essential in various fields beyond just chemistry. In pharmacology, for instance, understanding the gram atomic weight of different compounds is vital for determining dosages and ensuring patient safety. Similarly, in materials science, the gram atomic weight plays a role in synthesizing new materials with specific properties, as the precise measurement of components can lead to innovations in technology and engineering.In conclusion, the term gram atomic weight encapsulates a critical aspect of chemical science that is integral to both theoretical understanding and practical application. It provides a bridge between the microscopic world of atoms and the macroscopic world of measurable quantities. As we continue to explore the complexities of chemistry, the importance of gram atomic weight will only grow, highlighting the need for accurate measurements and calculations in scientific research and industry. Understanding this concept not only enhances our comprehension of chemical processes but also equips us with the tools necessary for advancements in various scientific fields.

“克原子量（gram atomic weight）”这一概念在化学领域中是基础的，且在理解元素和化合物的性质方面起着至关重要的作用。它指的是特定元素一摩尔原子的质量，以克为单位进行测量。这一测量方法使化学家能够量化化学反应中的物质数量，从而促进实验室实验和工业应用中所需的计算。要理解gram atomic weight的重要性，首先需要了解摩尔的概念。摩尔是一个单位，表示6.022 x 10²³个实体，这些实体可以是原子、分子或离子。某元素的gram atomic weight在数值上与其原子量相等，但以克为单位表示。例如，碳的原子量大约为12，这意味着一摩尔碳原子的重量约为12克。这种原子量与gram atomic weight之间的关系不仅是理论上的，且具有实际意义。例如，在进行化学反应时，了解反应物的gram atomic weight可以使化学家精确测量出反应所需的量，以确保反应高效进行并产生所需的产物。如果量的计算不正确，可能会导致反应不完全或产生过多的废物，从而影响经济和环境。此外，gram atomic weight还帮助进行摩尔与克之间的转换，这在化学计量中是常见的要求。化学计量是化学的一部分，涉及化学反应中反应物和产物数量之间的关系。通过使用gram atomic weight，化学家可以轻松将物质的质量转换为摩尔，从而有效地应用化学计量原理。此外，gram atomic weight在化学之外的多个领域也至关重要。例如，在药理学中，理解不同化合物的gram atomic weight对于确定剂量和确保患者安全至关重要。同样，在材料科学中，gram atomic weight在合成具有特定性质的新材料中发挥着作用，因为精确测量成分可以推动技术和工程的创新。总之，术语gram atomic weight概括了化学科学的一个关键方面，这对理论理解和实际应用都是不可或缺的。它为微观原子世界与可测量的宏观世界之间提供了桥梁。随着我们继续探索化学的复杂性，gram atomic weight的重要性只会增加，突显出在科学研究和工业中准确测量和计算的必要性。理解这一概念不仅增强了我们对化学过程的理解，还为我们提供了在各个科学领域取得进步所需的工具。