HSC Chemistry SOLUTIONS / Thoughts / Predictions (1 Viewer)

[Speed’o’sound Sonic]

Calculation really smacked me in face, i was expecting a lot of content to be assesssed

Yeah true that. Luckily I’m a maths boy so that was an absolute blessing

 

[4u Boy]

Yeah true that. Luckily I’m a maths boy so that was an absolute blessing

i thought i was math boy lmao

 

[大きい男]

Calculation really smacked me in face, i was expecting a lot of content to be assesssed

The 4 marker with the iodine towards the end? That was a weird question and I feel as though it wasn't really assessing much chemistry.

 

[NN03]

The 4 marker with the iodine towards the end? That was a weird question and I feel as though it wasn't really assessing much chemistry.

Yeah. Become more of an algebraic question more than anything. Did you get 600 as your Keq though for the answer or did I screw up?

 

[CM_Tutor]

FIRST SET OF SOLUTIONS:

Hi Jazz,

It's great to be posting up solutions, but can you put a copy of the questions up too? Thanks.

 

[Terminator21]

what did u guys for the graph NaOH concentration? i got 0.72M

 

[大きい男]

Yeah. Become more of an algebraic question more than anything. Did you get 600 as your Keq though for the answer or did I screw up?

I think I got 564. I reckon if you made an algebraic error they might still pay you the marks, provided that you have adequate working

 

[Luke322]

I got 18 in multi's hooray

 

[Speed’o’sound Sonic]

Yeah. Become more of an algebraic question more than anything. Did you get 600 as your Keq though for the answer or did I screw up?

Yep 600

 

[Speed’o’sound Sonic]

what did u guys for the graph NaOH concentration? i got 0.72M

I forget just remember the x was 3ml

 

[Luke322]

Damn I think I made an algebraic mistake so hopefully I get 3/4

 

[jazz519]

Hi Jazz,

It's great to be posting up solutions, but can you put a copy of the questions up too? Thanks.

Hi sorry I got it from someone else and so therefore I can't post it as I don't have permission

 

[Luke322]

I forget just remember the x was 3ml

I got like 1.67M but I think thats wrong

 

[ItzZoni]

Yeah. Become more of an algebraic question more than anything. Did you get 600 as your Keq though for the answer or did I screw up?

Yeah i got something around that if i remember correclty

 

[Husky]

Anyone else feel like they did shit

 

[jazz519]

If you notice any mistakes please let me know. I am writing the solutions like really fast so may make mistakes

 

[NN03]

Yep 600

Oh sweet.

 

[Speed’o’sound Sonic]

Oh sweet.

Ayee. I think it was like 604 or something iirc don’t matter now though

 

[NN03]

Ayee. I think it was like 604 or something iirc don’t matter now though

Yeah. I guess I still have a bit of adrenaline after all these exams. Pretty sure I'll be waking up half-dead tomorrow morning.

 

[Speed’o’sound Sonic]

Yeah. I guess I still have a bit of adrenaline after all these exams. Pretty sure I'll be waking up half-dead tomorrow morning.

Aye same you done now?