Chemistry Predictions/Thoughts (1 Viewer)

[Unovan]

95 raw

Loved the calcs

 

[natsnapshoot]

Please tell me that compound C was a ketone

Thats what I got

 

[natsnapshoot]

Beautiful exam

 

[scaryshark09]

how does it compare to previous years?

 

[carrotsss]

 

[Unovan]

The last q Waa so satisfying

 

[Interdice]

The last q Waa so satisfying

0.1?

 

[hb0623]

Please tell me that compound C was a ketone

Thats what I got

was it hexan-2-one or hexan-3-one?

 

[Jane Mao]

was it hexan-2-one or hexan-3-one?

I got hexan-3-one cause it matches with the H NMR data

 

[tywebb]

paper (some questions missing)

maybe better version coming later.

EDIT: complete version in post #439

 

[Unovan]

0.1?

The equilibrium concs were 0.1 but they added 0.13675g of co2 or something like that i think


Anyway goodbye bos I'll see u in a few weeks when i remember hsc

 

[IDontUseThis]

wow that exam was much easier than i expected

 

[Interdice]

The equilibrium concs were 0.1 but they added 0.13675g of co2 or something like that i think


Anyway goodbye bos I'll see u in a few weeks when i remember hsc

Fuck misread it

 

[Masaken]

why was that exam kinda slay

 

[Iceyscreen]

WHOOP WHOOP LAST EXAM DONE, I found it pretty nice, had a good mix of hard and easy questions. I ran out of time for the 9 marker a bit tho but can’t bring myself to care since I’m to freaking happy it’s over with WELL DONE GUYS CHEM FINISHED

 

[Iceyscreen]

Oh also was NH4Cl a Brønsted-Lowry acid

 

[Masaken]

Oh also was NH4Cl a Brønsted-Lowry acid

yes nh4+ displays acidic behaviour

 

[Iceyscreen]

And did u guys have to do some maths to find the amount taken away for the final question (think I got 0.1something

 

[swarley2345]

yea, i had to use simultaneous equations. i got 0.1 something as well

 

[=)(=]

yes nh4+ displays acidic behaviour

It’s not Arrhenius tho cause no h+