Hey guys, I've gotten behind in chemistry unit 3 so far. I was absent a couple days, slacked a bit due to poor mental health, and before I knew it the work piled up and I don't know where to go from here. The textbook was pretty convoluted. My teacher gave the class some worksheets with questions to complete, but I don't even know how to start the calculations, where to use formulas, etc.
How can I teach this to myself? Would looking at the worked solutions and finding out how to solve the questions from there work? Does anybody know any good explanation videos, mainly for thermochemical equations and combustion reactions?
My class is onto redox reactions now which I'm finding a much easier topic to keep up with, luckily. Over the holidays I'm planning to go over all the content so I'm ready for any SACs. We haven't done any SACs for chemistry yet, so I still have my hopes up for a raw study score of 40 and I'm willing to put in work for that and recover from my mistakes at the beginning of the year.
Any advice or help is appreciated