I wish that Aleks would play a short video like this before giving us the problems, you know instead of just throwing us out in the water with no floaties and worthless "explanations"
@isayelamo-cockcroft7057
2 жыл бұрын
the explanations are like an essay with so much junk in it and theyre so confusing
@cameronwalker927
Жыл бұрын
I never comment on things but you're saving me in class. Thank you for putting this out there!
@immoni1544
2 жыл бұрын
thanks man! this video literally saved my entire life cuz you made it so easy instead of those weak ass explanations that aleks provide. i hope you keep making these!!
@Nair643
4 жыл бұрын
There’s gonna be a time and or place when I’m gonna need this and I’ll be able to confidently say, “I know a guy with a great video on this”
@anselally4408
4 жыл бұрын
You betcha!
@binge9884
4 жыл бұрын
for the delta T the formula is final temperature minus initial temperature so then wouldn't the temperature be negative instead of positive?
@proskillz2337
Жыл бұрын
yes, but he ended up getting the right answer because since the reaction is endothermic it will be -q and not just q so he should have gotten a negative value for q so it would have become -(-q)= q
@RetroMaster64
11 ай бұрын
Bro thank you so much, you made it sound so easy, and I passed the topic really quickly o>
@user-ig3ku5il6n
Жыл бұрын
that shit was so gas pls do more
@Blessed_and_Stylish
Жыл бұрын
Thank you! Yes more Aleks video😁please!
@mateo.holway
Жыл бұрын
thanks for the video
@MyersSzn
11 ай бұрын
you explained this very well thanks
@giftygyimah2318
4 жыл бұрын
Great help
@anselally4408
4 жыл бұрын
Gifty Gyimah subscribe and ring the bell for more Aleks tutorials
@fayeduddin3229
3 жыл бұрын
Isn't delta t supposed to be final - initial, so negative in your case, meaning it's exothermic with a negative heat
@jenna6025
3 жыл бұрын
If I'm thinking correctly, NH4Cl is absorbing heat which means the water is losing. If we follow the Qrxn= -QH2O equation, that would make it a positive value. He skipped the step of putting the negative in front of the entire equation and just flipped the values for temp.
@fayeduddin3229
3 жыл бұрын
@@jenna6025 So it would be the opposite if it was an exothermic reaction?
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