Cram AP Chem Unit 4: Chemical Reactions

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This is the 4th video of 'How to Cram AP Chemistry in 10 DAYS' series and it's only 1 hour long.

In this video I covered Unit 4: Chemical Reactions:
- chemical changes vs physical changes
- stoichiometry
- types of chemical reactions: acid and base, redox, precipitation
- limiting reagent vs excess reagent

I included the AP-style questions as practice.
Comment down below if you have any questions regarding AP Chemistry. :)
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Ap scores just came out today.... and I just passed with a 3. I owe a lot of that to you. I had almost no idea what I was doing for most of the year, every new lesson in this class seemed incomprehensible. However with the AP test approaching, I decided to try to cram as much info to credit for the class. That's exactly what I did when I found your channel. Very understandable explanations with interactive questions was exactly what I needed. I learned just enough to get credit, and was even intrigued by the material. I am certain I would've found another review channel were I to keep looking, however I don't think it would have been as beneficial as yours. Again, I thank you from the bottom of my heart!

connormandelle
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hey! i love your videos and was wondering when you're gonna release videos for unit 5?

mircelyrodriguez
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Hii is it okay if you continue these videos for the rest of the units in AP Chem? Your videos are the only thing that I found really helpful, thank you so much for making them

MeliSprinklez
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:) just got to this one after reviewing your other videos, thanks again!

potato
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I'm confused about the question at 31:00, wouldn't they be equal because .01molKSO x 2/1= .02molHNO and .02MolHNO x 1/2 = .01 making the mole ratios equal? Or does the coefficient already represent the number of moles

mj_soos
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At 42:45, the question asked for C5H5N, not HCL, so wouldn't it be A?

harishpravin
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14:04 shouldn’t the answer be D since HF doesn’t dissociate

sanadabubaker
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Hi how did u know to put h20 and NaF in the products? In 14:07

hayleymikealson
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at 42:44 isn't it bronsted-lowry base not acid?

aaronhuang