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.
Chimie
Université du KentuckyÀ propos de ce cours
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Résultats de carrière des étudiants
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Approx. 22 heures pour terminer
Anglais
Sous-titres : Anglais, Espagnol
Résultats de carrière des étudiants
42%
ont commencé une nouvelle carrière après avoir terminé ce cours
36%
ont bénéficié d'un avantage concret dans leur carrières grâce à ce cours
11%
a obtenu une augmentation de salaire ou une promotion
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Approx. 22 heures pour terminer
Anglais
Sous-titres : Anglais, Espagnol
Offert par
Université du 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.
Programme du cours : ce que vous apprendrez dans ce cours
4 heures pour terminer
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.
4 heures pour terminer
17 vidéos (Total 212 min), 1 lecture, 1 quiz
17 vidéos
1.02 Understanding Light 19 min
1.03 Quantum Theory, Energy and frequency and the photoelectric effect17 min
1.03a Energy of Photon 4 min
1.03b Watts to Photons 7 min
1.04 Bohr's model of the hydrogen atom 6 min
1.05 The dual nature of the electron 8 min
1.06 The Heisenberg Uncertainty principle 6 min
1.07 Quantum Numbers 25 min
1.07a Quantum Numbers 3 min
1.08 Explaining Atomic Theory 16 min
1.08a Balmer Series 5 min
1.09 Atomic Orbitals 15 min
1.10 Orbital Diagrams 6 min
1.10a QN and Orbital Diagram 1 min
1.11 Electron Configuration 33 min
1.11a Electron Configuration 12 min
1 lecture
Unit 1 Lecture Notes and Practice Problems10 min
1 exercice pour s'entraîner
Unit 1: The Atom and its Electronic Structure20 min
2 heures pour terminer
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.
2 heures pour terminer
10 vidéos (Total 118 min), 1 lecture, 1 quiz
10 vidéos
2.02 Monoatomic ions and electron configuration 9 min
2.02a Electron Configuration of Ions 7 min
2.03 Effective Nuclear Charge and atomic and ionic radii 23 min
2.03a Isoelectronic and Radii 4 min
2.04 Ionization Energy 14 min
2.04a Wavelength of light emitted from first excited state 7 min
2.04b Hydrogen-like atom of flourine 7 min
2.05 Electron Affinity 7 min
2.06 Properties of Representative Elements 23 min
1 lecture
Unit 2 Lecture Notes and Practice Problems10 min
1 exercice pour s'entraîner
Unit 2: Periodic Trend16 min
3 heures pour terminer
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.
3 heures pour terminer
30 vidéos (Total 147 min), 1 lecture, 1 quiz
30 vidéos
3.01 Elements vs. Compounds 14 min
3.02 Types of Chemical Bonds 7 min
3.03 Chemical Formulas 7 min
3.04 Formula of ionic compounds 12 min
3.04a Formula of the compound formed from aluminum and phosphorus 1 min
3.04b Formula of the compound formed from ammonium and phosphate 1 min
3.05 Nomenclature 6 min
3.06 Nomenclature of Ionic Compounds 10 min
3.06a IUPAC Name for K2SO4 57s
3.06b IUPAC Name for NiCO3 1 min
3.06c Formula for manganese(II) flouride 52s
3.06d IUPAC Name for AgNO3 1 min
3.06e Formula for chromium(III) oxide 1 min
3.07 Nomenclature of Molecular Compounds 8 min
3.07a IUPAC Name for PCl3 1 min
3.07b IUPAC Name for N2O1 min
3.07c Formula for boron triflouride 40s
3.08 Nomenclature of Acids 5 min
3.09 Molar Mass of Compounds 11 min
3.09a Molecular Mass of Al2(Cr2O7)31 min
3.09b Mass of a sample of vitamin C 2 min
3.09c Moles of sucrose within a sugar cube 2 min
3.10 Mass percent composition 8 min
3.10a Mass percent of chromium 1 min
3.10b Mass of CaCl2 containing chlorine 2 min
3.11 Relationships from Chemical Formulas 11 min
3.11a Mass of H in Ca(H2PO4)2 3 min
3.11b Mass of NH3 2 min
3.12 Chemical formulas from experimental data 9 min
3.12a Empirical formula of a compound containing sulfur and oxygen 2 min
1 lecture
Unit 3 Lecture Notes and Practice Problems10 min
1 exercice pour s'entraîner
Unit 3: Compounds24 min
2 heures pour terminer
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.
2 heures pour terminer
14 vidéos (Total 103 min), 1 lecture, 1 quiz
14 vidéos
4.01a Balance the following equation 1 2 min
4.01b Balance the following equation 2 3 min
4.02 Aqueous solutions 12 min
4.03 Solubility of ionic compounds 6 min
4.04 Precipitation Reactions6 min
4.05 Molecular, Ionic and Net ionic Equations 6 min
4.05a Net ionic equation 5 min
4.06 Acid-base reactions 15 min
4.07 Oxidation-reduction reactions 16 min
4.07a Oxidation Numbers 2 min
4.07b Oxidized and Reduced species identification 2 min
4.08 Combustion Reactions 5 min
4.08a Balance the following equation 3 4 min
1 lecture
Unit 4 Lecture Notes and Practice Problems10 min
1 exercice pour s'entraîner
Unit 4: Reactions20 min
Avis
Meilleurs avis pour CHIMIE
par WL23 juil. 2016
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.
par ZI18 avr. 2020
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!
par HM16 mars 2017
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
par MA30 juin 2020
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
Foire Aux Questions
Quand aurai-je accès aux vidéos de cours et aux devoirs ?
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.
Puis-je obtenir des crédits universitaires si je réussis le Cours ?
Ce Cours n'est pas associé à des crédits universitaires, mais certaines universités peuvent décider d'accepter des Certificats de Cours pour des crédits. Vérifiez-le auprès de votre établissement pour en savoir plus. Les Diplômes en ligne et les Certificats Mastertrack™ sur Coursera apportent la possibilité d'obtenir des crédits universitaires.
D'autres questions ? Visitez le Centre d'Aide pour les Etudiants.
