课程信息
4.6
510 个评分
139 个审阅
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立即开始,按照自己的计划学习。
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完成时间(小时)

完成时间大约为28 小时

建议:6 hours/week...
可选语言

英语(English)

字幕:英语(English), 西班牙语(Spanish)...
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
完成时间(小时)

完成时间大约为28 小时

建议:6 hours/week...
可选语言

英语(English)

字幕:英语(English), 西班牙语(Spanish)...

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 4 小时

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....
Reading
17 个视频(共 212 分钟), 1 个阅读材料, 1 个测验
Video17 个视频
1.02 Understanding Light 19分钟
1.03 Quantum Theory, Energy and frequency and the photoelectric effect17分钟
1.03a Energy of Photon 4分钟
1.03b Watts to Photons 7分钟
1.04 Bohr's model of the hydrogen atom 6分钟
1.05 The dual nature of the electron 8分钟
1.06 The Heisenberg Uncertainty principle 6分钟
1.07 Quantum Numbers 25分钟
1.07a Quantum Numbers 3分钟
1.08 Explaining Atomic Theory 16分钟
1.08a Balmer Series 5分钟
1.09 Atomic Orbitals 15分钟
1.10 Orbital Diagrams 6分钟
1.10a QN and Orbital Diagram 1分钟
1.11 Electron Configuration 33分钟
1.11a Electron Configuration 12分钟
Reading1 个阅读材料
Unit 1 Lecture Notes and Practice Problems10分钟
Quiz1 个练习
Unit 1: The Atom and its Electronic Structure20分钟
2
完成时间(小时)
完成时间为 2 小时

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....
Reading
10 个视频(共 118 分钟), 1 个阅读材料, 1 个测验
Video10 个视频
2.02 Monoatomic ions and electron configuration 9分钟
2.02a Electron Configuration of Ions 7分钟
2.03 Effective Nuclear Charge and atomic and ionic radii 23分钟
2.03a Isoelectronic and Radii 4分钟
2.04 Ionization Energy 14分钟
2.04a Wavelength of light emitted from first excited state 7分钟
2.04b Hydrogen-like atom of flourine 7分钟
2.05 Electron Affinity 7分钟
2.06 Properties of Representative Elements 23分钟
Reading1 个阅读材料
Unit 2 Lecture Notes and Practice Problems10分钟
Quiz1 个练习
Unit 2: Periodic Trend16分钟
3
完成时间(小时)
完成时间为 3 小时

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....
Reading
30 个视频(共 147 分钟), 1 个阅读材料, 1 个测验
Video30 个视频
3.02 Types of Chemical Bonds 7分钟
3.03 Chemical Formulas 7分钟
3.04 Formula of ionic compounds 12分钟
3.04a Formula of the compound formed from aluminum and phosphorus 1分钟
3.04b Formula of the compound formed from ammonium and phosphate 1分钟
3.05 Nomenclature 6分钟
3.06 Nomenclature of Ionic Compounds 10分钟
3.06a IUPAC Name for K2SO4 分钟
3.06b IUPAC Name for NiCO3 1分钟
3.06c Formula for manganese(II) flouride 分钟
3.06d IUPAC Name for AgNO3 1分钟
3.06e Formula for chromium(III) oxide 1分钟
3.07 Nomenclature of Molecular Compounds 8分钟
3.07a IUPAC Name for PCl3 1分钟
3.07b IUPAC Name for N2O1分钟
3.07c Formula for boron triflouride 分钟
3.08 Nomenclature of Acids 5分钟
3.09 Molar Mass of Compounds 11分钟
3.09a Molecular Mass of Al2(Cr2O7)31分钟
3.09b Mass of a sample of vitamin C 2分钟
3.09c Moles of sucrose within a sugar cube 2分钟
3.10 Mass percent composition 8分钟
3.10a Mass percent of chromium 1分钟
3.10b Mass of CaCl2 containing chlorine 2分钟
3.11 Relationships from Chemical Formulas 11分钟
3.11a Mass of H in Ca(H2PO4)2 3分钟
3.11b Mass of NH3 2分钟
3.12 Chemical formulas from experimental data 9分钟
3.12a Empirical formula of a compound containing sulfur and oxygen 2分钟
Reading1 个阅读材料
Unit 3 Lecture Notes and Practice Problems10分钟
Quiz1 个练习
Unit 3: Compounds24分钟
4
完成时间(小时)
完成时间为 2 小时

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....
Reading
14 个视频(共 103 分钟), 1 个阅读材料, 1 个测验
Video14 个视频
4.01a Balance the following equation 1 2分钟
4.01b Balance the following equation 2 3分钟
4.02 Aqueous solutions 12分钟
4.03 Solubility of ionic compounds 6分钟
4.04 Precipitation Reactions6分钟
4.05 Molecular, Ionic and Net ionic Equations 6分钟
4.05a Net ionic equation 5分钟
4.06 Acid-base reactions 15分钟
4.07 Oxidation-reduction reactions 16分钟
4.07a Oxidation Numbers 2分钟
4.07b Oxidized and Reduced species identification 2分钟
4.08 Combustion Reactions 5分钟
4.08a Balance the following equation 3 4分钟
Reading1 个阅读材料
Unit 4 Lecture Notes and Practice Problems10分钟
Quiz1 个练习
Unit 4: Reactions20分钟

讲师

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Dr. Allison Soult

Lecturer
Chemistry
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Dr. Kim Woodrum

Sr. Lecturer
Chemistry

关于 University of Kentucky

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....

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