Michael Farabaugh
275 FOLLOWERS
These instructional videos have been designed to support learning in my chemistry class.
Michael Farabaugh
5d ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 3.9 – 3.13: https://bit.ly/3UYTQjh Link to the PhET simulation on molecules and light: https://bit.ly/PhET_light Link to the video of the reaction of copper with nitric acid: https://www.youtube.com/watch?v=pJSQq494oV4 Link to the Beer’s Law video showing the relationship between concentration and absorbance: https://www.youtube.com/watch?v=CEUa1JgKcp0 Link to the PhET simulation on Beer’s Law: https://bit.ly/PhET_BeersLaw 0:00 Intro 0.57 Topic 3.9 Separation of Solutions ..read more
Michael Farabaugh
2w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 1.7 - 1.8: https://bit.ly/3B2fn41 0:00 Intro 0:44 Topic 1.7 Periodic Trends 1:54 Summary of Coulomb’s law as it relates to periodic trends 4:12 Question 1 6:24 Question 2 8:11 Question 3 9:02 Question 4 11:04 Question 5 13:49 Question 6 15:37 Question 7 17:54 Ionization Energy 19:21 Questions 8 and 9 22:17 Guidelines for writing acceptable responses on the AP exam 26:49 Two anomalies in the horizontal trend for first ionization energy 29:06 Question 10 33:30 Question 11 3 ..read more
Michael Farabaugh
2w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 1.4 - 1.6: https://bit.ly/3RNwixt 0:00 Intro 0:52 Topic 1.4 Composition of Mixtures 1:32 Question 1 7:45 Question 2 13:03 Question 3 17:47 Question 4 20:27 Topic 1.5 Atomic Structure and Electron Configuration 23:15 Question 5 25:38 Question 6 27:49 Coulomb's Law - Two Different Elements in the Same Period 28:45 Coulomb's Law - Two Different Elements in the Same Group 29:32 Question 7 31:45 Bohr Model of the Hydrogen Atom 33:20 Electron Configuration 34:07 Question 8 38:4 ..read more
Michael Farabaugh
2w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 3.5 – 3.8: https://bit.ly/3W0BKOS Link to the PhET simulation on Gas Properties: https://bit.ly/PhET_gases Link to the Desmos graph with 2 Maxwell-Boltzmann distribution curves: https://bit.ly/2_Curves 0:00 Intro 0:51 Topic 3.5 Kinetic Molecular Theory 1:56 Summary of Kinetic Molecular Theory 3:00 Consider samples of H₂(g) and O₂(g) at the same temperature 3:22 Comparing the relative speed of gas particles that have different masses 4:41 Question 1 5:02 Maxwell-Boltzmann ..read more
Michael Farabaugh
2w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet entitled Unit 2 Summative Assessment Practice: https://bit.ly/3AiuuFp 0:00 Intro 1:30 Question 1 6:58 Question 2 13:47 Question 3 16:51 Question 4 19:26 Question 5 24:24 Question 6 27:12 Question 7 31:04 Question 8 32:30 Question 9 34:48 Question 10 37:51 Question 11 39:09 Question 12 44:25 Question 13 46:52 Question 14 ..read more
Michael Farabaugh
2w ago
Link to my packet entitled Covalent Bonding Practice Quiz: https://bit.ly/4fYFLNy 0:00 Intro and background information about Lewis diagrams 2:23 Procedure for creating a Lewis diagram 4:11 Question 1 – Cl₂ and O₂ 12:20 Question 1 – N₂ and SF₂ 22:25 Question 1 – S₂Br₂ and C₂H₂ 29:44 Question 1 – CS₂ and SO₂ 42:05 Question 1 – NH₂OH and C₃H₄ 49:35 Question 2 – NO₂⁺ and HCO₃⁻ 1:03:35 Question 2 – SO₃²⁻ and CO₃²⁻ 1:11:13 Rules for writing chemical names for binary covalent compounds 1:12:41 Numerical prefixes used in the names of binary covalent compounds 1:13:10 Question 3 – From chemical formul ..read more
Michael Farabaugh
2w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 2.5 - 2.6: https://bit.ly/3h3JWyh 0:00 Intro 0:40 Topic 2.5 Lewis Diagrams 1:23 Lewis symbols for elements in Period 2 1:52 Explanation of Lewis diagrams 3:54 Procedure for drawing a Lewis diagram 6:58 Question 1 (CH₄, NH₃, H₂O, and HF) 9:20 Question 1 (CF₄, NF₃, OF₂, and F₂) 12:31 Question 1 (CH₂F₂, H₂O₂, C₂H₅F, and C₂H₅OH) 16:29 Question 1 Polyatomic Ions 22:15 Comment about using only single bonds to the possibility of having a multiple bond 23:02 Question 2 (O₂, N₂, C ..read more
Michael Farabaugh
3w ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topics 3.2 – 3.4: https://bit.ly/3F9lwMj Link to the video of boiling water at room temperature in a vacuum chamber: http://bit.ly/3UN9Zs3 Link to the PhET simulation on Gas Properties: https://bit.ly/PhET_gases 0:00 Intro 0:43 Topic 3.2 Properties of Solids 5:00 Particle diagram of H₂O molecules in a beaker 5:48 Particle diagram of H₂O molecules in a sealed flask 6:24 Question 1 7:53 Comparing the vapor pressure of H₂O with the vapor pressure of ethanol at room temperature 8:24 ..read more
Michael Farabaugh
1M ago
Link to the AP Chemistry Course and Exam Description (CED): https://bit.ly/4eXJICn Link to my AP Chemistry packet on Topic 2.7: https://bit.ly/3Wo52Yv Link to the PhET simulation on Molecule Shapes: https://bit.ly/PhET_shapes Link to the PhET simulation on Molecule Polarity: https://bit.ly/PhET_polarity Link to video entitled “Balloons, Hybrid Orbitals and Multiple Bonds”: http://bit.ly/3UVCvYJ 0:00 Intro 0:35 Topic 2.7 VSEPR and Bond Hybridization 3:02 Information about the PhET simulation on Molecule Shapes (see link above) 4:10 Question 1 6:42 Question 2 9:08 Question 3 10:51 Question 4 12 ..read more
Michael Farabaugh
1M ago
Link to my packet entitled Electron Configuration and Periodic Table Practice Test: https://bit.ly/40oLQyf 0:00 Intro 0:13 Question 1 8:06 Question 2 10:21 Question 3 15:26 Question 4 22:03 Question 5 28:37 Question 6 30:11 Question 7 34:16 Question 8 37:17 Question 9 38:47 Question 10 42:25 Question 11 45:38 Question 12 48:49 Question 13 52:02 Question 14 55:27 Question 15 58:42 Question 16 1:13:57 Question 17 1:16:20 Question 18 1:17:52 Question 19 1:19:22 Summary of the Atomic Radius Trends 1:19:42 Question 20 ..read more