Practice Problem: Electrophilic Aromatic Substitution Retrosynthesis

For this one we need to be able to interpret NMR data in order to arrive at the correct molecular structure based on an empirical formula. It's not as hard as it sounds!Try all of the organic chemistry practice problems: http://bit.ly/ProfDaveOCPPOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

Last month I put out a video demonstrating conclusively that Israel has been committing genocide against Palestinians for nearly three years. At the same time I exposed the streamer Destiny (Steven Bonnell II) as a genocide-denying sexual predator and total loser, since he called me a neo-Nazi, and I used that as my excuse to do the Israel video. He and his cult of loser orbiters had a complete meltdown about it, which was expected, so now that the damage control is over, it's time to clap back and even further expose Destiny. His lies about genocide, as well as all of his super creepy sex stuff involving minors and violation of consent. Let's also spend some time on Travis Pangburn, who unexpectedly transformed himself into a Zionist propaganda mill shouting "antisemitism" every ten seconds to come to Destiny's defense, which was equal parts surprising and hilarious. This one slaps, so buckle up.Destiny Loves Genocide: https://youtu.be/DvDvhLkb9msFor those with the courage to witness genocide: https://archivegenocide.com/Benjamin Boyce on Pangburn: https://www.youtube.com/watch?v=c5HrkJ9QWxMBrad Parscale and LLM poisoning: https://www.dropsitenews.com/p/israel-brad-parscale-ai-chatbots-gazaIsrael wiping evidence of genocide: https://www.euromedmonitor.org/en/article/7088/Israel-wipes-genocide-evidence-in-Gaza,-carting-off-rubble-and-remains-in-100-trucks-dailyEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Learn more about your ad choices. Visit megaphone.fm/adchoices

With the basic principles of homogeneous catalysis understood, let's move on to heterogeneous catalysis. This is where the catalyst and reagents are in different phases. Typically, the reagents are in the liquid or gas phase, flowing over a solid catalytic surface. What are the benefits and drawbacks of this approach? What are the industrial applications? Let's take a look!Watch the whole Inorganic/Organometallic Chemistry playlist: http://bit.ly/ProfDaveInorganicGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2Mathematics Tutorials: http://bit.ly/ProfDaveMathEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

With some general information regarding mammals covered, it's time to look at their body systems. How are they structured, and how much variety is there within Class Mammalia? Let's take a look!Script by Ryan HelcoskiWatch the whole Zoology playlist: http://bit.ly/ProfDaveZooGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioAnatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhysMicrobiology Tutorials: http://bit.ly/ProfDaveMicrobioBotany Tutorials: http://bit.ly/ProfDaveBotanyEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Learn more about your ad choices. Visit megaphone.fm/adchoices

One technique for solving differential equations is to use power series. Hopefully we remember Maclaurin series and Taylor series from our study of calculus. These will actually have an important application here, as we can use infinite sums to approximate the solutions to differential equations. This can get a little dicey, but let's learn some tricks, such as the general Leibniz rule.Script by Lorcan NichollsWatch the whole Differential Equations playlist: http://bit.ly/ProfDaveDiffeqWatch the whole Mathematics playlist: http://bit.ly/ProfDaveMathClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2General Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

You gotta know your EAS reactions for this one! Make sure you do them in the right order, too.Try all of the organic chemistry practice problems: http://bit.ly/ProfDaveOCPPOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

Let me help you prepare for the AP Chemistry exam! These review materials are the absolute fastest way to review all the most important concepts. Check out the unit summary videos, then test your knowledge with tons of practice problems.Unit 9: Applications of Thermodynamics- Introduction to Entropy- Absolute Entropy and Entropy Change- Gibbs Free Energy and Thermodynamic Favorability- Thermodynamic and Kinetic Control- Free Energy and Equilibrium- Coupled Reactions- Galvanic (Voltaic) and Electrolytic Cells)- Cell Potential and Free Energy- Cell Potential Under Nonstandard Conditions- Electrolysis and Faraday's LawCheck out all of my AP Chemistry review content: https://bit.ly/ProfDaveAPChemGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2Mathematics Tutorials: http://bit.ly/ProfDaveMathEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

We've got two vicinal dihalides with different stereochemistry, and we want to make them. How can we do this? Think about the reactions you know and give it a try!Try all of the organic chemistry practice problems: http://bit.ly/ProfDaveOCPPOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

You had a baby! Hooray! Now it's time to stop building ramps and pulleys and it's time to start building baby stuff. You love astronomy so you decide to make a mobile of the solar system. But in order to get everything to balance out, we will have to talk about torque and weight. Do some calculations so you can make the best mobile this kid has ever seen!Try all of the Classical Physics Practice Problems: http://bit.ly/ProfDaveCPPPClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2Mathematics Tutorials: http://bit.ly/ProfDaveMathsGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices

Although it is very important to learn about the fossil record and other macroscopic phenomena, the real ammunition in debunking creationist claims arrives when examining genetics and other aspects of molecular biology. The vast majority of creationists are completely clueless when it comes to these topics, so learning the basics will enable you to run circles around them. Even intelligent design proponents sound their absolute dumbest when presenting fallacious arguments surrounding genetics. Let's go over the ridiculous things they say so that you will know precisely how to respond.Part 1: https://www.youtube.com/watch?v=r7_HOZHOi1wPart 2: https://www.youtube.com/watch?v=s2JjHDZDdREPart 3: https://www.youtube.com/watch?v=pQOCybcSnugPart 5: https://www.youtube.com/watch?v=xU8H_Fh-TAEAstronomy/Astrophysics Tutorials: http://bit.ly/ProfDaveAstronomyGeology Tutorials: http://bit.ly/ProfDaveGeoClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2General Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology/Genetics Tutorials: http://bit.ly/ProfDaveBioZoology Tutorials: http://bit.ly/ProfDaveZooAnthropology Tutorials: http://bit.ly/ProfDaveAnthroPhilosophy/Logic Tutorials: http://bit.ly/ProfDavePhiloDebunking Discovery Institute: http://bit.ly/ProfDaveDIWatch all my debunks: http://bit.ly/ProfDaveDebunkEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Learn more about your ad choices. Visit megaphone.fm/adchoices