rockydo4u
Member
- Joined
- Oct 8, 2023
- Messages
- 56
- Gender
- Male
- HSC
- 2023
Bruh same, acc nah I do hope it’s in the exam, will be able to scrap more marks then resti figured out how to do that shi now but i hope its not in our exam still
Bruh same, acc nah I do hope it’s in the exam, will be able to scrap more marks then resti figured out how to do that shi now but i hope its not in our exam still
Same but focus on Bos papers and module 8 synthesis and NMR, pick out the tough questions from James ruse 2023 and peak mini trials binge watch atomiplan for tmrw:
- 2022 hsc chem paper
- memorise my notes and mark the past papers ive done
- review some topics i bad at and call it a day
how many past papers have u done?I gave up for today lmao, having a break from this subject
not enough , I'm just gonna try and do as many questions as I can so I can hopefully remember how to do themhow many past papers have u done?
Cheers cheers makes senseProton environments exist wherever there are protons present in the molecule, no matter what they're attached to. @carrotsss is right, there will be 2 peaks on the H-NMR spectrum for methanol.
yeah just did it and that was literally easier than 2021 idk what people are waffling aboutjust did 2020 hsc
bruh that exam was soo sooooo eazzzzz idk why ppl saying its hard
i messed up on the stupid titration thing tho i drew a curve instead of two lines so ill probably lose like 3 marks there rippp but everything else was aboslutely ezzz
yescan you use a highlighter/blue pen in the hsc for chem? not to write in your answers but just to mark the questions
ph = 14-pohCould someone please explain how they would solve this question?
I don't understand the solutions.
Thanks!
Thanksph = 14-poh
poh = -log10[oh]
so you find [oh] and that doesn't change and then you calc the rest
should be able to go from tehre
Its weirdly worded my chem teacher (who's an overqualified beast) got that one wrong just by overcomplicating it all it means is that pH is constant at 7.5 lmaoThanks
its ok i also dont know how to do that question i got 2/4 for itCould someone please explain how they would solve this question?
I don't understand the solutions.
Thanks!
What did you getjust did 2020 hsc
bruh that exam was soo sooooo eazzzzz idk why ppl saying its hard
i messed up on the stupid titration thing tho i drew a curve instead of two lines so ill probably lose like 3 marks there rippp but everything else was aboslutely ezzz