B (Salters) F331 (Chemistry for Life) 22nd May 2015 [Official Thread]

Oh. looooooool, so blind, what has ocr done to me Thanks!

think I got a D or even an E in F331 😭 if I get,say a D in F331 and a B in F332 , and a high A in the controlled assessment , what would my grade be overall ? F331 is worth 30%, F332 is 50% and practical skills is 20% of AS grade pls someone help

Hi Everyone

For the F331 Exam, I Have 2 questions
For the Bond angle question, I got the Bond angle wrong, but I said Electron repel as far as possible to minimise Repulsion. Would I get a mark for this, even though bond angles are wrong.
For the Zeolite Question, it asked why is zeolite used in cracking. I Put it has a large surface area . Is that right because a previous mark scheme said that this was the answer.
For the dot and cross diagram, I did a covalent, instead of an Ionic. However it did not specify that it wanted an Ionic Bonding. So would I get mark for this

Final
what do You think grade Boundaries will be (I Think 46-47) due to the amount of mistakes that could have been made in this paper

Aw thanks :' and apparently an A will be 54 since most people get to resit this coursework and get a lot of guidance for full marks! But fingers crossed you get an A


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Hey guys big question

I got like a high b in my coursework..b/a and probably a high b again in my first paper or a low a depending on the grade boundaires cause i got maybee a 45/60 so many STUPID mistakes

I was wondering if i do really well on my last paper..if the A overall is still possible?

what mark did u get for cw????

You guys using the storylines to revise too?? Not sure if it useful tbh

Some stuff like the English and American scientists finding out ozone in the ozone layer had depleted is important..

Basically It's good to have some kind of background context knowledge cuz it comes in handy in some Qs

Are you using it for polymer revolution and elements from the sea??

In the F331 exam for the double beta decay question I wrote for the answer '^0-1ß + ^0-1ß' will I lose the marks?