![]() Thermochemistry examines these quantitative changes in heat in the context of a variety of chemical reactions. Bond cleavage and formation, as well as intermolecular arrangements during phase change, are associated with the absorption and release of heat. Physical reactions rearrange molecular interactions without changing the chemical identity of a substance-such as in the familiar phase change of freezing liquid water to form solid ice. Now, for CARS, I’d also recommend my own video:Ī strategy for getting 130+ on MCAT CARS, even if you’re a slow reader – YouTube.Chemical reactions involve the cleavage and formation of chemical bonds. The explanations are concise but very clear. I found this channel from a random recommended video but all the videos are really good. ![]() ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |