OCR (Salters) AS Chemistry: Unit F332 (Post exam discussion Jan 2010)

I got 0.0368 oh dear

Well, testing a few things out on my calculator, you could have done:

34/233.4 (H202 mass / barium sulphatey thing mass)

and then accidently timesed by 10 rather than 100

= 1.456

Which would round to 1.5 %

One of the questions asked what type of stereoisomer the compounds you drew were. Was it Cis trans?

*******, that's what I had at first but then because it said that it was 100% something, I multiplied it by 100.

Thank You.

On another note, what subject did you apply for UEA and Southampton?

That's what I got

Just to be on the safeside, I put geometric, E/Z, cis/trans

Try not giving me the marks for that!!

oh i think your right...people were saying when we got out that it was a trick question and on the page before it said 2 moles of sodium made 1 mole or calcium (or it might be the other way round) so you have to multiply the answer by 2

Haha that's alright

And um....Southampton is medicine, UEA is medicine and Pharmacy. I'm assuming since you asked, that you have also applied there. What for?

Applied for chemistry (D'oh).

Aaarghh, I got so many questions wrong. I've failed...again.

Haha nice work
My friend's applied to UEA and I think she's putting it as her insurance.
And she thinks she's retaking this paper in June again :/

I got 0.0368 oh dear

No i got this too Woo!
Wasnt it because the stoic ratio was 2 sodium: 1 calcium
Well i hope so!!

Aaarghh, I got so many questions wrong. I've failed...again.