I want to know which chemistry reference book sophomore talks about some more flexible and innovat

Hello, I'm a senior in high school.

Based on my experience, I personally think the book "Dial" is good.

This book is a gap learning method, with key and difficult points to identify, detailed and easy to understand analysis, and my favorite, a large number of typical questions. Many reference books have in-depth and difficult topics, but the analysis is not detailed, making it difficult for students to grasp. This series of books focuses on analysis and method guidance and summary.

It's really practical for gap learning.

In addition, "Five-Year College Entrance Examination Three-year Simulation" is also very popular with middle school students.

The main thing is that there are a lot of examples, especially mathematics = =. And most of them are research test mock test questions, which is challenging.

So if you want to have a solid foundation and summarize the method a little more, you can try "Dial", if you want to practice more college entrance examination questions, just take a look at "Five-Year College Entrance Examination Three-year Simulation".

But chemical equations or something, this kind of has to be memorized patiently. It is better to understand the experimental process and phenomena, and the learning will be faster.

In addition, there are some textbooks that are completely interpreted, the road to champions, three-dimensional design or something, some have heard and some have seen it, and the analysis of personal experience has not had any outstanding impact on me, and according to the students' reactions, it is not particularly how.

Anyway, you'll go to the bookstore to read it, so if you can trust me, I'll consider these books carefully and make a decision based on my own needs.

Listen to more advice.

Good luck with your studies to the next level.

Innovative solutions, as well as **handouts, three-dimensional design is also good, I use these kinds.

Relax, don't be in a hurry, this is the first thing, it is impossible to improve in a short time, you can now appropriate that dense topic, which knowledge point is on this page of the book in my hand, this question.

The textbook is fully interpreted, edited by Wang Houxiong. It will be beneficial to memorize the chemical equations in the textbook. Contemptible people are not talented, chemistry is still okay, and if there is a problem, I will deduct 1020097200.

Wang Houxiong's test center is interpreted synchronously, with extended content, suitable for students of intermediate and above, the important and difficult manual is also good, and the general chemistry score is not very good!

The dot in the middle of the Rongdeji or Spark.

When I was in high school, I was also very good at chemistry, and at that time I mainly used the Rongdeji series and the Wang Houxiong series, and the Rongdeji series was a little more difficult than average, so it could be used as a widening material. In addition, Wang Houxiong's complete interpretation is also very good, the general teacher is quite advocated, and the summary and detailed explanation of the knowledge points in many books above, I used this book as a preview material at the time, which is still very good.

People's Education Edition, Sujiao Edition:

Chemistry 1: Inorganic chemistry, mainly the principles and basic methods of chemical experiments, inorganic element chemistry, sodium, alkali metals, chlorine, halogen elements, sulfur, nitrogen, common metals, etc.

Chemistry 2: Preliminary atomic structure, preliminary principles of chemical reactions, preliminary heat of reaction, preliminary organic chemistry, chemistry and sustainable development, etc.

Chemistry Elective 1 – Chemistry and Life: Liberal Arts, with an emphasis on chemistry in life.

Chemistry Elective 2 – Chemistry and Technology: Science, with an emphasis on Chemical Engineering and Technology, Industrial Chemistry, etc.

Chemistry Elective 3 - Structure and Properties of Matter: Science, related to atomic physics, mainly atomic structure, composition of matter, structure and properties of matter, introduction to complex theory, etc.

Chemistry Elective 4 - Principles of Chemical Reactions: Science, related to chemical reactions, heat of reaction, entropy change, enthalpy change, electrochemistry, acid-base reaction (ionic reaction in solution), acid-base neutralization titration (preliminary analytical chemistry), etc.

Chemistry Elective 5 - Fundamentals of Organic Chemistry: Science, an introduction to basic organic matter and organic chemical reactions.

Chemistry Elective 6 - Experimental Chemistry: Science, Principles and Methods of Chemistry Experiments, is more in-depth than the compulsory one.

There are a total of eight books, and two of them are compulsory to learn, the same as arts and sciences. Electives depend on the actual arrangements of the Education Bureau and the school.

I am a sophomore in the third year of high school, "Fundamentals of Organic Chemistry" (organic), sophomore in the second year of high school, "Principles of Chemical Reactions" (inorganic), and then "Experimental Chemistry" (both organic and inorganic, mainly experimental) Part of the study, I wish you progress in your studies, happy every day, haha share it with me.

Fundamentals of Organic Chemistry, Elective 5. I only know one of them. Hehe.

There is only one chemistry book in high school 2, which should be learned, which is very important.

In the general sciences, students study "Principles of Chemical Reactions", "Fundamentals of Organic Chemistry" and "Structure and Properties of Matter" in one or two books, and in the liberal arts, "Chemistry and Life".

In the first semester of the second semester of the new course, only elective 4 "Principles of Chemical Reactions" was studied

First semester: Elective 4, Elective 3 Chapter 1.

Second semester: Elective 3.

Chapters 2 and 3 and Elective 5.

Chapters I, II, and III.

Choose one of "Elective 4: Chemical Reactions and Principles", "Elective 3: Structure and Properties of Matter" or "Elective 5: Fundamentals of Organic Chemistry", depending on which region you are in.

Zinc barium white is a commonly used high-quality white pigment, which can be used as a raw material for paints and painting pigments. The barium sulfate is heated, and the barium sulfide can be reduced to barium sulfide (BAS) by using the reducer, and then the mixture of barium sulfate and zinc sulfide obtained by reacting with zinc sulfate (ZNSO 4) (BASO 4 accounts for 70%, ZNS accounts for 30%) is zinc barium white pigment. Barite from zinc-barium white requires a BaSO4 content of more than 95% and should not contain visible colored impurities.

Chemically pure barium sulfate is the standard for measuring whiteness; Barium carbonate is an important raw material for optical glass, which introduces BAO into the glass, thereby increasing the refractive index of the glass and improving other optical properties. It is used in ceramics to formulate glazes; Barium chloride is an agricultural insecticide; Barium nitrate is used in the fireworks and glass industries; Barium permanganate is a green pigment.

I can't say that those are difficult to learn, I personally think they are not difficult, I can only tell you which ones are the key points, I hope it will help you.

Physics: Elective 3-2 is a compulsory part of the college entrance examination, of course, the most important, and electromagnetic induction is easy to produce comprehensive questions. 3-4 3-5 The content of the study is determined according to the annual syllabus.

Mathematics: The counting principle in 2-1, 2-2, and 2-3 is important, and the conic curve and derivative are often the finale questions, and the counting principle is not easy to understand, but there is only one multiple-choice question or fill-in-the-blank question in the college entrance examination.

As for the latter two books, parametric equations, absolute inequalities, and mathematical induction are the focus, but in general they account for a small proportion, and what is mastered is the method.

It is recommended that you buy the "5 3" series of synchronous books, the Century Gold List is also good, based on your own feelings. But the important thing is not to do more, but to be fine.

Finally, I wish you good grades and admission to your dream university!

About difficulty: Difficulty is a question that varies from person to person, some people find it difficult, some people think it is average, as long as you are officially admitted to high school, no matter how diligent you are, it is no problem to learn these things.

About the reference book: "Version B of the 5-year college entrance examination and 3-year simulation" is for the general review of the college entrance examination. You are just a sophomore in high school, you can buy a synchronous tutoring book simulated for 5 years and 3 years of the college entrance examination, which is matched according to the textbook version, as long as you look at the Luke version, it must correspond to the textbook.

It is enough to buy a set of reference books, and on the basis of completing the teacher's homework, you can finish the set of reference books you bought, then there is absolutely no problem!

I recommend the new thematic tutorial, which has all aspects of mathematics, physics and chemistry.

The above physics 3-2, 3-3, math 2-2 derivatives are quite difficult.

Another copy of "Geometric Inequality" was published in Beijing.

Chemistry is more difficult than the structure of matter, the conic curve and the notation principle of mathematics are more difficult, physics 3-2 is more important, and the century gold list is good!

These can be counted ... But I think Wang Houxiong's every subject is good...

Chemistry is harder.

The amount of learning in biology is very large, but as long as you do the questions, you can master the knowledge points proficiently, which is the process of memorization and memorization.

Chemistry competitions are up to you to see how far you want to go. If it is to win the first prize in the provincial competition, the basic knowledge can be seen in the Jida edition of "Inorganic Chemistry", and the first volume of Mr. Xing Qiyi's "Basic Organic Chemistry". The practice questions are recommended for the original questions of previous competitions and the "Olympiad Classics", and the questions are not very difficult.

There are also supporting exercises for the above two textbooks. Mr. Hu Bo's questions can be done, but don't do too much, it will lead to biased thinking.

If you want to win the national second prize or above (enter the provincial team of this province), you must read all the two volumes of "Basic Organic Chemistry" and complete all the supporting exercises. Nanjing University version of "Physical Chemistry", Wuhan University version of "Analytical Chemistry" (volume 1 is sufficient), Peking University "Fundamentals of Structural Chemistry" must be read. The supporting workbook is done.

At the same time, I recommend Mr. Ding Yi's "Latest International and Domestic Chemistry Olympiad Optimization Problem Solving Dictionary", an organic classic! Lots but good!

If you have the conditions, you can participate in Mr. Sun Yanbo's competition training, his competition training is comprehensive and systematic. And it will open up your thinking about doing the questions, which is very helpful.

In terms of biology competition, it is also an "Olympiad classic", but this is good ...... to use in the national finalsThe general one is general biology, general zoology, and general botany (upper and lower volumes), and biology is piled up with questions, and only questions can be done.

Chemistry is difficult... But the prize for chemistry is more useful... The following books are almost indispensable for learning competitions (to the finals), so you can choose them when you read them. There may be some out of print.

Inorganic Chemistry (Wuhan University, Jilin University, 3rd Edition, Higher Education Society, 1994).

General Inorganic Chemistry (Yan Xuanshen & Wang Changfu, 2nd ed., Peking University, 1999).

University General Chemistry (Fu Ying, Renjiaoshe, 1981).

Intermediate Inorganic Chemistry (Xiang Sifen & Yao Guangqing, 1st Edition, Peking University, 2003).

Inorganic Chemistry Examples and Exercises (Xu Jianing et al., First Edition, Higher Education Society, 2000).

Basic Organic Chemistry (Xing Qiyi et al., 2nd ed., Higher Education Society, 1993).

Organic Chemistry (Morrison, Boyd, Fudan University, 1st ed., Science, 1980).

Selected Organic Learning Questions" (Fan Jie et al., 1st Edition, Peking University, 1995).

Examples and Exercises in Organic Chemistry (Pei Weiwei and Feng Juncai, 1st Edition, Higher Education Society, 2002).

Fundamentals of Structural Chemistry (Zhou Gongdu, Duan Lianyun, 3rd ed., Peking University, 2002).

Advanced Inorganic Structural Chemistry (Mai Songwei, Zhou Gongdu, Li Weiji, 2nd ed., Peking University, 2006).

Structure and Physical Properties: Application of Chemical Principles (Zhou Gongdu, 2nd Edition, Higher Education Society, 2000).

Inorganic and Structured Learning Problems (Mak et al., 1st ed., Science, 1986).

Physical Chemistry (Fu Xiancai, Shen Wenxia, Yao Tianyang, Fourth Edition, Higher Education Society, 1990).

Principles of Chemical Analysis (Zhang Xiyu et al., eds., First Edition, Science, 1991).

Quantitative Analysis Exercises (Wuhan University, 2nd Edition, Science, 2004).

Olympic Chemistry (Wu Guoqing, Li Ke'an, Yan Xuanshen, Duan Lianyun, Cheng Tieming, 1st ed., Peking University, 1993).

Chemistry Olympiad Dictionary, He Bingkun et al., 1968, 1992, 1764.

Chemistry Olympiad Problem Solving Compendium, Wang Jinli et al., 1993, 1998, 1412.

Chemistry Olympiad Optimization Problem Solving Dictionary, Ding Yi et al., 1993, 2002, 669 questions.

The chemistry competition is a long road, full of flowers and thorns, but no matter what, if you choose this path, you must unswervingly go on. Remember, it's not the result that counts, it's the gains along the way. In this long journey, you will learn to be confident, to be tolerant, to help each other, and to be strong.

Decades later, this competitive life will remind you of what a valuable asset you have, and what a thriving youthful ...... you have

If you haven't been in chemistry before, it's hard to get a first prize. If you have always been good at chemistry, you can easily finish the third class You can try to finish high school chemistry in advance, because chemistry competitions are generally held in the second or third year of high school, and the scope of the test is generally what you have learned in high school, and the questions are not difficult, but the amount of questions is very large, and inorganic inference and organic inference are the difficulties in the big questions Redox and chemical balance are the focus of the optional questions. You can take a look at the college entrance examination five or three.

I didn't remember if the exam was two hours or two and a half hours, but if you can, it will be very easy, there is no difficulty, a bit like the final exam of the third year of high school, the kind of single subject exam, and electives, that is, technical, structural, organic... If you want to take the test, go and see the college entrance examination mock questions, gold exam papers, Tianli, forty-five sets, etc., you can do it, you want a single subject, not Li Zong I wish you success, a friend of mine took the provincial second prize, and almost got extra points in the college entrance examination. . . He didn't deliberately study, he just relied on the foundation to get out of the exam

The race is in a hurry, and the pioneer is good. Yes.