chemistry exam

[Jamie!]

anyone just done theirs?

i done ocr higher and thought it was a piece of ****.. well, apart from one question!

[Soka]

i did ocr double award too

what you get for energy q and the ratio q with relative atomic mass for sulpuric acid when ammonia weighs 68 g

[Jamie!]

thats the question i struggled on.. what did you get?

[2hd.]

yeah I failed it.

[Soka]

ratio q i got 192 g because 34 g doubled to 68 g, so you doulbe 96 g
energy i did 4.2 [s.hc] X 27 [temp change] X 1.5g [mass]
= 170.1 g

[Stab]

AQA Higher
Err
it was ok
Better than Mock, i got a D in the mock. I didnt really try in the mock + chemistry just makes no sesne to me :(
This was alreet though

[Charles]

AQA Higher
Err
it was ok
Better than Mock, i got a D in the mock. I didnt really try in the mock + chemistry just makes no sesne to me :(
This was alreet though

I got the same mark as you in the mock and found this paper alright. I had a mind blank on the rock questions though.