New AP & General Chemistry Video Playlist - Bond Energy Calculations & Enthalpy Change Problems, Basic Introduction, Chemistry

This chemistry video tutorial explains how to calculate the enthalpy of reaction by using the average bond dissociation energies listed in a table. It contains examples and practice problems of calculating the enthalpy of formation of 1 mole of HCl, the enthalpy of combustion of methane and the enthalpy of reaction between methane and chlorine. The enthalpy of reaction is equal to the sum of all the bond energies of the reactant minus the sum of all the bond energies of the products. Breaking a bond is an endothermic process while forming a bond is an exothermic process. Chemistry - Free Formula Sheets: https://www.video-tutor.net/chemistry-formula-sheets.html Chapter 8 - Video Lessons: https://www.video-tutor.net/chemical-bonding.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 ____________________________ Ionization Energy: https://www.youtube.com/watch?v=LNVEBURpTcQ Electron Affinity: https://www.youtube.com/watch?v=KhLijA77WQE Atomic Radius: https://www.youtube.com/watch?v=4Url0pjbcuU Bond Energy & Bond Length: https://www.youtube.com/watch?v=U43-NTF-79E Electronegativity: https://www.youtube.com/watch?v=c9n2-gkVsaw Periodic Trends: https://www.youtube.com/watch?v=Gy9HR65DpYQ __________________________________ Polar & Nonpolar Covalent Bonding: https://www.youtube.com/watch?v=OvjkMqGzgiY Bond Polarity & Dipole Moment: https://www.youtube.com/watch?v=ds5HXmBkO0Y Ionic Radius: https://www.youtube.com/watch?v=62pf6YOG6Ag Lattice Energy: https://www.youtube.com/watch?v=I61-N0GuSx8 Born Haber Cycle: https://www.youtube.com/watch?v=DI-bwx8r3r8 Bond Energy Calculations: https://www.youtube.com/watch?v=0Tm6JMeYX5g ___________________________________ Lewis Structures - Mega Review: https://www.youtube.com/watch?v=PeY_sihSh8E Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections