このコースについて
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自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約26時間で修了

英語

字幕:英語, ヘブライ語, スペイン語

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約26時間で修了

英語

字幕:英語, ヘブライ語, スペイン語

シラバス - 本コースの学習内容

1
1時間で修了

Review Videos (I)

<p>Welcome! Over the eight weeks of the Introduction to Chemistry: Structures and Solutions course, we will begin discussions about the electronic structure of the atom, structures of molecules, phases of matter, and solutions. This week, we included some basic concept videos in Chemistry. These come from the partner course called Introduction to Chemistry: Reactions and Ratios. You can technically start with either course, but when these courses were originally designed, the Reactions and Ratios content came first, and you might find it helpful to complete that course before this course. If you are not familiar with the concepts of physical change v.s. chemical change, or significant figure and scientific notations, then please begin by reviewing video “Introduction”. I hope you enjoy this week's materials!</p>

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8件のビデオ (合計83分)
8件のビデオ
1.1 Scientific Method9 分
1.2 Measurement and Significant Figures Part I 16 分
1.3 Measurement and Significant Figures Part II 13 分
1.4 Energy Part I 14 分
1.5 Energy Part II 14 分
1.6 [DEMO] Physical Change 3 分
1.7 [DEMO] Chemical Change 4 分
2時間で修了

light

We will cover introduction to light, Bohr model of the hydrogen atom, atomic orbitals, electron configurations, valence versus core electrons. Don’t forget to use this week’s discussion forum for any questions and discussions.

...
7件のビデオ (合計88分), 1 quiz
7件のビデオ
[DEMO] Blackbody Radiation6 分
Light Wave Particle Duality14 分
Atom Emission Spectra8 分
Bohr Model Part I20 分
[Demo] Colored Flames5 分
Bohr Model Part II12 分
1の練習問題
Week 1 Exercises16 分
2
2時間で修了

Quantum Number, Lewis Dot Structure

<p>Welcome to week 2! This week we will introduce quantum numbers, more information about periodicity, chemical bonding concepts including Lewis dot structures, resonance, bond order. Continue using the discussion forum for any questions, concerns, discussions, and suggestions. We value your feedback very much!</p> <p>I hope you already found out how we captured the course logo from Colored Flames. Wasn't that fun to watch? Kudos to those of you who browsed the course, watched videos, submitted exercises, and/or posted on the discussion forum! Keep the great work going please.</p>

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7件のビデオ (合計127分), 1 quiz
7件のビデオ
Introduction to Quantum Numbers Part II25 分
Electron Configurations14 分
Core and Valence Electrons9 分
Introduction to Lewis Structures17 分
Lewis Dot Structure Construction23 分
Bond Order, Expanded Octet18 分
1の練習問題
Week 2 Exercise22 分
3
3時間で修了

Formal Charge, VSEPR Theory, Hybridization

<p>Welcome to week 3! This week includes introduction to the octet rule and expanded octets, formal chargevalence shell electron pair repulsion (VSEPR) theory, sigma and pi bonds, hybridization of the main group elements, and introduction to molecular shapes.</p> <p>I hope you enjoyed the last two weeks of learning chemistry. Great work on watching videos, posting on the discussion forum and submitting your exercises!</p>

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6件のビデオ (合計98分), 2 quizzes
6件のビデオ
Simple Structure, Formal Charge and Resonance Part II11 分
Valence Shell Electron Pair Repulsion Part I21 分
Valence Shell Electron Pair Repulsion Part II11 分
Sigma and Pi Bonds16 分
Hybridization23 分
2の練習問題
Week 3 Exercise22 分
First Advanced Problem Set1 時間 2 分
4
2時間で修了

Phases of Matter, Gas Laws

<p>Welcome to week 4! This week we will discuss phases of matter, the importance of thermal energy, ideal gas law calculations, kinetic molecular theory of gases. Hope you will enjoy!</p> <p>We are at the midway point in the course! As a group you have been watching videos, completing quizzes, and/or actively discussing chemistry on the forums, so please accept our compliments on your hard work so far in the course. </p>

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6件のビデオ (合計85分), 1 quiz
6件のビデオ
[DEMO] Gas Phase14 分
Ideal Gas Law20 分
Gas Law: Partial Pressure20 分
The Importance of Thermal Energy6 分
Phases of Matter, Liquids15 分
1の練習問題
Week 4 Exercise12 分
4.7
17件のレビューChevron Right

Introduction to Chemistry: Structures and Solutions からの人気レビュー

by TASep 17th 2017

Skillful Quiz, the best understanding of chemistry. Although a little difficult to pass, U will be proficient in Introductory Chemistry.

by LSep 16th 2017

Excellent presentation of the topics, easy to understand the instructor.

講師

Avatar

Prof. Dorian A. Canelas

Assistant Professor of the Practice
Chemistry

デューク大学(Duke University)について

Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world....

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