國語(繁體)
登入

普通化學基礎

班級
玩
Lora Danley, M.S. - Chemistry, Physics, Science
平均評分:5.0評論數量:(37)
本課程包含 15 堂課的普通化學基本概念介紹,並配有 120 頁的課程電子書以及可選的家庭作業和學生知識評估。
我們無法翻譯此文,請刷新頁面並再試一次。

課堂經歷

美國等級 8 - 11
Intermediate 等級
16 lessons//16 Weeks
 Week 1
Lesson 1
Scientific Measurements
 Week 2
Lesson 2
Models of the Atom
We’ll discuss the theory of the atom and how scientists arrived at our current model of the atom, the quantum mechanical model.
 Week 3
Lesson 3
The Periodic Table of Elements
We’ll discuss information about an element that can be gained from the periodic table including the atomic number, the atomic mass, and the number of valence electrons. We’ll also discuss isotopes and their relation to the atomic mass that is found on the periodic table.
 Week 4
Lesson 4
Mixtures and Compound, Electronic Configuration and Hund’s Rule
We’ll talk about the differences between a mixture, an element, a molecule, and a compound and then discuss two forms of denoting the arrangement of electrons in an atom: electronic configuration and Hund’s rule.
 Week 5
Lesson 5
Chemical Bonding
We’ll talk about why elements combine the way that they do to form ionic bonds, polar covalent bonds, and non-polar covalent bonds.
 Week 6
Lesson 6
Naming Compounds
We’ll learn how to name ionic compounds with and without metals with a variable valence as well as binary molecular compounds.
 Week 7
Lesson 7
Chemical Reactions and States of Matter
We will talk about the difference between chemical changes and physical changes. We will learn how to balance chemical reactions and we will look at exothermic and endothermic reactions. We’ll also look at the states of matter: solid, liquid, and gas and the transitions between them.
 Week 8
Lesson 8
Chemical Calculations - Part 1
We’ll discuss the mole and what it means as well as how to determine the molar mass of elements, molecules, and compounds. We’ll talk about molar ratios given by a chemical equation and how to convert between grams and moles.
 Week 9
Lesson 9
Chemical Calculations - Part 2
We’ll discuss limiting reactants, theoretical yield, and percent yield and learn how to do calculations involving these.
 Week 10
Lesson 10
The Gaseous State
We’ll discuss the kinetic-molecular theory of gases and see how to perform calculations using the gas laws.
 Week 11
Lesson 11
Intermolecular Interactions
We’ll take a look at the interactions that occur between particles and see how they affect the properties of the materials they comprise. We’ll talk about electronegativity and its effect on intermolecular interactions.
 Week 12
Lesson 12
Solutions and Solubility
We’ll discuss solutions and the factors that affect solubility and perform calculations using molarity. We’ll learn how to write net ionic equations and identify the spectator ions.
 Week 13
Lesson 13
Acids and Bases
We’ll discuss the definitions and properties of acids and bases and take a look at how these properties can be measured. We’ll distinguish between strong and weak acids and bases and discuss the importance of buffers and the purpose of a titration.
 Week 14
Lesson 14
Chemical Equilibrium and Reaction Rates
We’ll discuss the concept of chemical equilibrium and talk about the factors that affect the rate of a reaction.
 Week 15
Lesson 15
Oxidation and Reduction
We’ll talk about oxidation and reduction reactions and how they can be used to provide electrical energy.
 Week 16
Lesson 16
Nuclear Chemistry
We’ll discuss radioactivity and half-life as well as the applications of radioactive elements.
Students will learn the basic topics of general chemistry and have an understanding of how to do calculations and problems related to these topics.
提供的家庭作業
I will provide optional practice sheets to reinforce concepts from class. Students will also have the option of assigned reading from the e-textbook which will be around 6-10 pages per week.
1 - 2 每週課外時間
提供的評估
Students will have the option of taking three assessments during the term. Answers and explanations will be provided so the students will be able to check their understanding and see the reasons for any errors that they made.
提供的成績
To request a letter grade for a learner, the learner or the learner's parent or guardian should contact me during the first week of class. Requirements for a grade are to complete all three tests and a final project to be approved by the teacher. Suggestions for appropriate final projects will be given or a student may propose their own.
Learners should have a good understanding of how to solve math equatioma with one variable.
After the first class, I will provide a file that includes the weekly worksheets for the class.  Students may print these out if they wish and fill them out during or after class.  We will go over the worksheets during class.  Students will also receive a homework booklet and answers after the first class.  
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
I will provide a copy of an e-textbook in PDF format to accompany the course after the first class meeting.  A PDF of the periodic table will also be included for students to use or they may use their own.  
平均評分:5.0評論數量:(37)
教師檔案
Hello!  I have always loved learning, and when I was small I would often request that my mother play school with me.  From there I graduated to playing teacher; I would invent imaginary students and assignments for them which I then graded with... 
團體課

US$320

用於 16 課程
1x 每週, 16 週
60 分鐘

由 24 學習者完成
即時視訊會議
Ages: 13-17
4-12 每班學員人數

關於
支援
安全隱私加州隱私學習者隱私條款
下載這個軟體
在應用程式商店下載在 Google Play 上取得
© 2024 校外