This course is designed to cover subjects in advanced high school chemistry courses, correlating to the standard topics as established by the American Chemical Society. This course is a precursor to the Advanced Chemistry Coursera course. Areas that are covered include atomic structure, periodic trends, compounds, reactions and stoichiometry, bonding, and thermochemistry.
化学
肯塔基大学課程信息
188,499 次近期查看
學生職業成果
42%
完成這些課程後已開始新的職業生涯
36%
通過此課程獲得實實在在的工作福利
11%
加薪或升職
100% 在線
立即開始，按照自己的計劃學習。
可靈活調整截止日期
根據您的日程表重置截止日期。
完成時間大約為22 小時
英語（English）
字幕：英語（English）, 西班牙語（Spanish）
學生職業成果
42%
完成這些課程後已開始新的職業生涯
36%
通過此課程獲得實實在在的工作福利
11%
加薪或升職
100% 在線
立即開始，按照自己的計劃學習。
可靈活調整截止日期
根據您的日程表重置截止日期。
完成時間大約為22 小時
英語（English）
字幕：英語（English）, 西班牙語（Spanish）
提供方
肯塔基大学
The University of Kentucky is the Commonwealth’s flagship, land-grant institution of higher learning. With more than 30,000 students and 16 academic colleges and a graduate school, it is one of only eight universities in America with the full range of professional, medical and liberal arts programs on one contiguous campus.
教學大綱 - 您將從這門課程中學到什麼
完成時間為 4 小時
Week 1
We will learn about the components inside the atom and look especially at the electrons. The electron structure determines the properties of the elements. So, by the end of this series of lessons, you will know for each elements where the electrons are located in the atom.
完成時間為 4 小時
17 個視頻 （總計 212 分鐘）, 1 個閱讀材料, 1 個測驗
17 個視頻
1.02 Understanding Light 19分鐘
1.03 Quantum Theory, Energy and frequency and the photoelectric effect17分鐘
1.03a Energy of Photon 4分鐘
1.03b Watts to Photons 7分鐘
1.04 Bohr's model of the hydrogen atom 6分鐘
1.05 The dual nature of the electron 8分鐘
1.06 The Heisenberg Uncertainty principle 6分鐘
1.07 Quantum Numbers 25分鐘
1.07a Quantum Numbers 3分鐘
1.08 Explaining Atomic Theory 16分鐘
1.08a Balmer Series 5分鐘
1.09 Atomic Orbitals 15分鐘
1.10 Orbital Diagrams 6分鐘
1.10a QN and Orbital Diagram 1分鐘
1.11 Electron Configuration 33分鐘
1.11a Electron Configuration 12分鐘
1 個閱讀材料
Unit 1 Lecture Notes and Practice Problems10分鐘
1 個練習
Unit 1: The Atom and its Electronic Structure20分鐘
完成時間為 2 小時
Week 2
Once we understand the electronic structure, we will be able determine how the periodic table can be used to compare the elements according to atomic size and various energies. We will conclude by seeing how these trends can be used to predict chemical properties of the elements.
完成時間為 2 小時
10 個視頻 （總計 118 分鐘）, 1 個閱讀材料, 1 個測驗
10 個視頻
2.02 Monoatomic ions and electron configuration 9分鐘
2.02a Electron Configuration of Ions 7分鐘
2.03 Effective Nuclear Charge and atomic and ionic radii 23分鐘
2.03a Isoelectronic and Radii 4分鐘
2.04 Ionization Energy 14分鐘
2.04a Wavelength of light emitted from first excited state 7分鐘
2.04b Hydrogen-like atom of flourine 7分鐘
2.05 Electron Affinity 7分鐘
2.06 Properties of Representative Elements 23分鐘
1 個閱讀材料
Unit 2 Lecture Notes and Practice Problems10分鐘
1 個練習
Unit 2: Periodic Trend16分鐘
完成時間為 3 小時
Week 3
Now that we know the structure of an atom, we can explore how atoms combine to form either molecular or ionic compounds. Then we will learn the rules of nomenclature that ensure that a compound is named according to IUPAC rules. We will end this unit by looking at quantitative relationships for compounds including the molar mass of and mass percent of an element in a compound.
完成時間為 3 小時
30 個視頻 （總計 147 分鐘）, 1 個閱讀材料, 1 個測驗
30 個視頻
3.02 Types of Chemical Bonds 7分鐘
3.03 Chemical Formulas 7分鐘
3.04 Formula of ionic compounds 12分鐘
3.04a Formula of the compound formed from aluminum and phosphorus 1分鐘
3.04b Formula of the compound formed from ammonium and phosphate 1分鐘
3.05 Nomenclature 6分鐘
3.06 Nomenclature of Ionic Compounds 10分鐘
3.06a IUPAC Name for K2SO4 57
3.06b IUPAC Name for NiCO3 1分鐘
3.06c Formula for manganese(II) flouride 52
3.06d IUPAC Name for AgNO3 1分鐘
3.06e Formula for chromium(III) oxide 1分鐘
3.07 Nomenclature of Molecular Compounds 8分鐘
3.07a IUPAC Name for PCl3 1分鐘
3.07b IUPAC Name for N2O1分鐘
3.07c Formula for boron triflouride 40
3.08 Nomenclature of Acids 5分鐘
3.09 Molar Mass of Compounds 11分鐘
3.09a Molecular Mass of Al2(Cr2O7)31分鐘
3.09b Mass of a sample of vitamin C 2分鐘
3.09c Moles of sucrose within a sugar cube 2分鐘
3.10 Mass percent composition 8分鐘
3.10a Mass percent of chromium 1分鐘
3.10b Mass of CaCl2 containing chlorine 2分鐘
3.11 Relationships from Chemical Formulas 11分鐘
3.11a Mass of H in Ca(H2PO4)2 3分鐘
3.11b Mass of NH3 2分鐘
3.12 Chemical formulas from experimental data 9分鐘
3.12a Empirical formula of a compound containing sulfur and oxygen 2分鐘
1 個閱讀材料
Unit 3 Lecture Notes and Practice Problems10分鐘
1 個練習
Unit 3: Compounds24分鐘
完成時間為 2 小時
Week 4
We will explore how compounds react with one another to form new substances and then write balanced chemical equations to represent what is happening in a reaction. We will explore several different types of reactions including precipitation, acid-base, oxidation-reduction, and combustion reaction.
完成時間為 2 小時
14 個視頻 （總計 103 分鐘）, 1 個閱讀材料, 1 個測驗
14 個視頻
4.01a Balance the following equation 1 2分鐘
4.01b Balance the following equation 2 3分鐘
4.02 Aqueous solutions 12分鐘
4.03 Solubility of ionic compounds 6分鐘
4.04 Precipitation Reactions6分鐘
4.05 Molecular, Ionic and Net ionic Equations 6分鐘
4.05a Net ionic equation 5分鐘
4.06 Acid-base reactions 15分鐘
4.07 Oxidation-reduction reactions 16分鐘
4.07a Oxidation Numbers 2分鐘
4.07b Oxidized and Reduced species identification 2分鐘
4.08 Combustion Reactions 5分鐘
4.08a Balance the following equation 3 4分鐘
1 個閱讀材料
Unit 4 Lecture Notes and Practice Problems10分鐘
1 個練習
Unit 4: Reactions20分鐘
審閱
來自化学的熱門評論
由 WL 提供2016年7月23日
This is a great course. The primary feature is the number of worked and practice problems. Instead of memorizing, one learns by doing. Short of being in the lab, this is the next best thing.
由 ZI 提供2020年4月18日
Indeed so helpful for a college student like me. It is really accessible. I'm so thankful because I have this privilege to enroll in this course for free!\n\nGreat educational platform!
由 HM 提供2017年3月16日
This course was intriguing and eye opening for me. It was relevant and broadly useful. I hope I took the advantage of it and that it will help me in my future learnings of chemistry
由 MA 提供2020年6月30日
This course was intriguing and eye opening for me. It was relevant and broadly useful. I hope I took the advantage of it and that it will help me in my future learnings of chemistry
常見問題
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
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