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.
Química
ofrecido por
Química
Universidad de Kentucky
Acerca de este Curso
93,851 vistas recientes
Resultados profesionales del estudiante
42%
comenzó una nueva carrera después de completar estos cursos
36%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
11%
consiguió un aumento de sueldo o ascenso
Resultados profesionales del estudiante
42%
comenzó una nueva carrera después de completar estos cursos
36%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
11%
consiguió un aumento de sueldo o ascenso
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Aprox. 26 horas para completar
Inglés (English)
Subtítulos: Inglés (English), Español (Spanish)
Programa - Qué aprenderás en este curso
4 horas para completar
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 horas para completar
17 videos (Total 212 minutos), 1 lectura, 1 cuestionario
17 videos
1.02 Understanding Light 19m
1.03 Quantum Theory, Energy and frequency and the photoelectric effect17m
1.03a Energy of Photon 4m
1.03b Watts to Photons 7m
1.04 Bohr's model of the hydrogen atom 6m
1.05 The dual nature of the electron 8m
1.06 The Heisenberg Uncertainty principle 6m
1.07 Quantum Numbers 25m
1.07a Quantum Numbers 3m
1.08 Explaining Atomic Theory 16m
1.08a Balmer Series 5m
1.09 Atomic Orbitals 15m
1.10 Orbital Diagrams 6m
1.10a QN and Orbital Diagram 1m
1.11 Electron Configuration 33m
1.11a Electron Configuration 12m
1 lectura
Unit 1 Lecture Notes and Practice Problems10m
1 ejercicio de práctica
Unit 1: The Atom and its Electronic Structure20m
2 horas para completar
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 horas para completar
10 videos (Total 118 minutos), 1 lectura, 1 cuestionario
10 videos
2.02 Monoatomic ions and electron configuration 9m
2.02a Electron Configuration of Ions 7m
2.03 Effective Nuclear Charge and atomic and ionic radii 23m
2.03a Isoelectronic and Radii 4m
2.04 Ionization Energy 14m
2.04a Wavelength of light emitted from first excited state 7m
2.04b Hydrogen-like atom of flourine 7m
2.05 Electron Affinity 7m
2.06 Properties of Representative Elements 23m
1 lectura
Unit 2 Lecture Notes and Practice Problems10m
1 ejercicio de práctica
Unit 2: Periodic Trend16m
3 horas para completar
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 horas para completar
30 videos (Total 147 minutos), 1 lectura, 1 cuestionario
30 videos
3.02 Types of Chemical Bonds 7m
3.03 Chemical Formulas 7m
3.04 Formula of ionic compounds 12m
3.04a Formula of the compound formed from aluminum and phosphorus 1m
3.04b Formula of the compound formed from ammonium and phosphate 1m
3.05 Nomenclature 6m
3.06 Nomenclature of Ionic Compounds 10m
3.06a IUPAC Name for K2SO4 57s
3.06b IUPAC Name for NiCO3 1m
3.06c Formula for manganese(II) flouride 52s
3.06d IUPAC Name for AgNO3 1m
3.06e Formula for chromium(III) oxide 1m
3.07 Nomenclature of Molecular Compounds 8m
3.07a IUPAC Name for PCl3 1m
3.07b IUPAC Name for N2O1m
3.07c Formula for boron triflouride 40s
3.08 Nomenclature of Acids 5m
3.09 Molar Mass of Compounds 11m
3.09a Molecular Mass of Al2(Cr2O7)31m
3.09b Mass of a sample of vitamin C 2m
3.09c Moles of sucrose within a sugar cube 2m
3.10 Mass percent composition 8m
3.10a Mass percent of chromium 1m
3.10b Mass of CaCl2 containing chlorine 2m
3.11 Relationships from Chemical Formulas 11m
3.11a Mass of H in Ca(H2PO4)2 3m
3.11b Mass of NH3 2m
3.12 Chemical formulas from experimental data 9m
3.12a Empirical formula of a compound containing sulfur and oxygen 2m
1 lectura
Unit 3 Lecture Notes and Practice Problems10m
1 ejercicio de práctica
Unit 3: Compounds24m
2 horas para completar
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 horas para completar
14 videos (Total 103 minutos), 1 lectura, 1 cuestionario
14 videos
4.01a Balance the following equation 1 2m
4.01b Balance the following equation 2 3m
4.02 Aqueous solutions 12m
4.03 Solubility of ionic compounds 6m
4.04 Precipitation Reactions6m
4.05 Molecular, Ionic and Net ionic Equations 6m
4.05a Net ionic equation 5m
4.06 Acid-base reactions 15m
4.07 Oxidation-reduction reactions 16m
4.07a Oxidation Numbers 2m
4.07b Oxidized and Reduced species identification 2m
4.08 Combustion Reactions 5m
4.08a Balance the following equation 3 4m
1 lectura
Unit 4 Lecture Notes and Practice Problems10m
1 ejercicio de práctica
Unit 4: Reactions20m
Revisiones
Principales revisiones sobre QUÍMICA
por WLJul 23, 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.
por HMMar 16, 2017
This course was intriguing and eye opening for me. It was relevant and broadly useful.\n\nI hope I took the advantage of it and that it will help me in my future learnings of chemistry
por PKMar 30, 2020
This course is really good. It helped me in broading my knowledge in Chemistry. This course is very beneficial for those whose basics are weak. It really makes your basics strong.
por ZZFeb 15, 2020
There is a wide range of topics covered in the course, which builds a solid foundation for various aspects of chemistry. The quiz questions can be made a bit more challenging.
por VMJun 2, 2017
Not able to solve a problem in Quiz 7, to calculate delta H for the eqn. MgO + 2H+ ---> Mg2+ + H2O\n\nI got only 1.01 KJ, but it is telling wrong.\n\nKindly send me the answer
por TMJun 20, 2017
This is a great course! Very well explained! It's managing to keep my attention on 100% and that's not an easy task for anybody. Thank you for sharing your knowledge with us!
por MDec 29, 2016
I enjoyed every minute of this course and I have learnt so much. Thank you Coursera for this opportunity. I'll definitely recommend this course to my friends and colleagues.
por SAAug 27, 2017
An excellent course for beginners in chemistry , involves the most important topics that any student must know , i hardly recommend it for beginners in chemistry :D
por MMJun 3, 2018
Teachers are tranquilness is supporting better way to focus on course objectives besides the availability of materials giving offline manifested homework study
por AEFeb 20, 2020
I really loved the way of conducting material. It is slow and thorough. This is a very good start for learning Chemistry. Thank you kindly for the course.
por TEAug 15, 2017
Informative, great explanations and easy to follow! Helped loads for my Chemistry foundation prior to going into University, just to catch up on things.
por DBMar 8, 2020
While it was a long journey to finish, I enjoyed it and learned much. The instructors clearly explained the concepts to chemistry in this course.
por SVMay 29, 2019
Hi, iam very much thankful to coursera for providing such wonderful opportunity to learn n build our knowledge n career too\n\nSrilalitha
por RCNov 27, 2017
I find this course amazing. The subjects are really explained in detail with practical exercises. Loving it! Best course ever!
por RMOct 23, 2016
Very thorough, easy to stay self-motivated with the clear objectives and accessible lectures. Occasional demos were a treat!
por MRJul 29, 2016
Simple and clear explanations. Great to identify if you need how to solve problems on your own - so important for uni.
por TSSep 18, 2016
It's a great course, but some of the questions could be improved. Many of the questions were too lacking in content.
por AKJun 16, 2019
Excellent Course, especially if you are new to chemistry. It is taught in such a way that it's easy to understand.
por ALFeb 10, 2018
Course content is good and the team is very supportive with solving queries. I would highly recommend this course.
por SRMar 3, 2017
amazing one,I LOVE the way they teach and the explanations are clear and simple while the course level is not low
Acerca de Universidad de 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.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.
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