Tips for learning chemistry 20

Actually, it's easy to learn chemistry well.

First of all, master the knowledge points in the book, and secondly, do more questions to deepen your understanding.

In fact, these two steps complement each other, and you can deepen your understanding of the knowledge points by doing questions; If you want to know if you really understand, you can test it by doing questions.

This is the most effective and efficient method, but don't do the questions blindly, do some typical questions, do some exam questions.

It is impossible to learn chemistry well without doing problems.

If you don't work hard, any skills are useless, for a reaction, to understand why it happens, what type it belongs to, whether there are different products in different conditions, from such a few aspects to grasp, practice makes perfect, little by little it's good, don't worry, write more by yourself, practice more, chemistry is still very simple compared to other subjects, but the necessary practice is essential, everything needs to be memorized, the key is how to memorize, to memorize on the basis of understanding, do not memorize. After all, what you are facing is a closed-book exam, not for you to solve some scientific problems and look up information casually.

Practice makes perfect Do more problems, or copy the chemical equation several times, summarize and summarize, and get the law, so that you can memorize the specific periodic table, which is very useful

Then learn the naming conventions of chemical substances first.

Can't be lazy. No skills, practice makes perfect, I am a teacher, thank you children.

Chemistry: Mainly to memorize some properties, write equations, etc. Textual things, you can take a look at it and memorize it.

The key to theoretical things is to understand and emptiness, and if you understand, you will be able to draw inferences from one another. For example, in a chemical equation, in order to write a correct chemical equation, you must first write the chemical formula of each reactant and product, and in order to write the correct chemical formula, you must understand the valency. If you just rely on rote memorization, it is still easy to forget when it comes to the exam, and understanding is the most important thing.

So you have to memorize, practice more questions, such as stupid multiple-choice questions, the teacher gives you some special properties to choose, so more practice can invisibly help you memorize. The effect of light memory is not good. The more you practice the nature of those special substances, the more you will remember.

The big topic is reasoning, writing equations, and with a good foundation, you will not be afraid.

In short, it is a process of accumulation, the more you know, the better you learn, so remember more and choose your own method. Good luck with your studies!

1. Master the basic theories and basic knowledge of mathematics and physics;

2. Master the basic knowledge, basic principles and basic experimental skills of inorganic chemistry, analytical chemistry (including instrumental analysis), organic chemistry, physical chemistry (including structural chemistry), chemical engineering and chemical drawing;

3. Understand the general principles and knowledge of similar majors;

4. Understand the national policies and regulations on science and technology, chemistry-related industries, intellectual property rights, etc.;

5. Understand the theoretical frontiers, application prospects, and latest development trends of chemistry, as well as the development status of chemistry-related industries;

6. Master the basic methods of data inquiry, literature retrieval and the use of modern information technology to obtain relevant information in Chinese and foreign languages; Have the ability to design experiments, create experimental conditions, summarize, sort out and analyze experimental results, write and participate in academic exchanges.

Chemistry is a kind of natural science, which studies the composition, properties, structure and change laws of matter at the molecular and atomic levels. The science of creating new matter. The world is composed of matter, and chemistry is one of the main methods and means used by human beings to understand and transform the material world. It is a discipline with a long history and vitality, and its achievements are an important symbol of social civilization.

Master the necessary knowledge points and cultivate experimental ability.