A solvent is the substance in a mixture that dissolves another material to create a solution.
30秒词汇
- A liquid that dissolves other substances to create a solution.
- Water is the most common example of a natural solvent.
- Used in science, manufacturing, and household cleaning products.
Overview
The term 'solvent' refers to the medium in which a solute is dissolved. It is a fundamental concept in chemistry and everyday life, defined by its ability to break down molecular bonds of other materials to create a homogenous solution. 2) Usage Patterns: In scientific contexts, solvents are categorized by their polarity, such as polar solvents (like water) or non-polar solvents (like oils or alcohols). In general language, the word is often used to describe chemical cleaning agents or industrial liquids used to thin paints or remove stains. 3) Common Contexts: You will encounter 'solvent' frequently in chemistry labs, industrial manufacturing, and household cleaning. For example, water is often called the 'universal solvent' because it dissolves more substances than any other liquid. In professional settings, it refers to chemical products like acetone or turpentine used to dissolve adhesives or paint. 4) Similar Words Comparison: It is important to distinguish between a 'solvent' and a 'solute'. A solute is the substance being dissolved (like salt), while the solvent is the substance doing the dissolving (like water). They combine to form a solution. While 'dissolver' is a lay term, 'solvent' is the precise scientific noun used to describe this specific functional role in a chemical mixture.
例句
Water is the most common solvent found in nature.
everydayWater is the most common solvent found in nature.
The chemist selected a polar solvent to ensure the reaction occurred correctly.
academicThe chemist selected a polar solvent to ensure the reaction occurred correctly.
常见搭配
常用短语
universal solvent
water
容易混淆的词
A solute is the substance being dissolved, whereas the solvent is the liquid doing the dissolving.
语法模式
How to Use It
使用说明
The word solvent is primarily used in scientific, technical, or industrial contexts. In casual conversation, people often use more specific terms like 'cleaner' or 'thinner' instead of the broad term 'solvent'.
常见错误
Learners often confuse 'solvent' with 'solution'. Remember that the solution is the final mixture, while the solvent is just one part of that mixture.
Tips
Think of the word dissolve
Remember that the word solvent comes from the same root as dissolve. If it dissolves something, it is a solvent.
Handle industrial solvents with care
Many industrial solvents are toxic or flammable. Always read safety labels when using chemical cleaners.
Solvents in global industry
The global solvent industry is massive, impacting everything from pharmaceuticals to painting. It plays a critical role in modern chemical engineering.
词源
Derived from the Latin 'solvere', meaning 'to loosen' or 'to untie'. This reflects the action of the substance loosening the bonds of a solute.
文化背景
Solvents are essential in the development of modern medicine and cleaning technology. They are foundational to chemical education worldwide.
记忆技巧
Think of 'S-O-L-V-E' as 'S-O-L-V-E-it'—the liquid that helps you solve the problem of mixing ingredients.
常见问题
3 个问题Yes, water is often referred to as the universal solvent. It dissolves a wider range of substances than any other liquid due to its chemical polarity.
The solute is the substance being dissolved, while the solvent is the substance that does the dissolving. For instance, in saltwater, salt is the solute and water is the solvent.
Yes, although we usually think of liquids, gases can act as solvents. Air is a solution where nitrogen acts as the solvent for oxygen and other gases.
自我测试
Water is often called the universal ___ because it dissolves many substances.
Water acts as the medium that dissolves other materials.
得分： /1
Summary
A solvent is the substance in a mixture that dissolves another material to create a solution.
- A liquid that dissolves other substances to create a solution.
- Water is the most common example of a natural solvent.
- Used in science, manufacturing, and household cleaning products.
Think of the word dissolve
Remember that the word solvent comes from the same root as dissolve. If it dissolves something, it is a solvent.
Handle industrial solvents with care
Many industrial solvents are toxic or flammable. Always read safety labels when using chemical cleaners.
Solvents in global industry
The global solvent industry is massive, impacting everything from pharmaceuticals to painting. It plays a critical role in modern chemical engineering.
例句
2 / 2Water is the most common solvent found in nature.
Water is the most common solvent found in nature.
The chemist selected a polar solvent to ensure the reaction occurred correctly.
The chemist selected a polar solvent to ensure the reaction occurred correctly.
快速测验
When making salt water, the water acts as the ______.
正确！
正确答案是： solvent
Related Content
这个词在其他语言中
相关词汇
更多science词汇
acid
A1一种化学物质，通常尝起来是酸的，有时能溶解东西。在科学上，它是一种pH值小于7的液体。
algebra
A1这是数学的一个分支，通过使用字母和符号来代表方程中的未知数，从而计算出结果。
atom
A1An atom is the smallest possible part of a chemical element. Everything in the world is made of millions of these very tiny particles.
atomic
A1Atomic relates to the very small parts called atoms that make up everything in the world. It is often used to describe science, energy, or very small things.
calculus
A1Calculus is a high-level branch of mathematics that studies how things change. It uses special symbols to calculate things like the speed of an object or the area of a shape.
catalyst
A1A catalyst is something that makes a change happen faster or more easily. In science, it is a substance that speeds up a chemical reaction without being changed itself.
circuit
A1电路是电流流过的完整路径。它就像一个封闭的圆圈。
circumference
A1The circumference is the distance around the outside edge of a circle or a round object. It is a measurement that tells you how long the boundary of a round shape is.
constant
A1A constant is something that stays the same and does not change. In science and math, it is a fixed number or a part of an experiment that is kept the same while other things vary.
decimal
A1A decimal is a number that uses a dot to show parts of a whole. It is based on the number ten and helps show values smaller than one.
