OCR A - Chemistry A Level (2015 new specification)

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That's what I've been told by my teachers, but it will be good to clarify anyway
Thanks for getting in touch, if you can quote me once you find out that'll be good to know :smile:

OK - after a 10 email exchange with OCR it is as I thought.

The AS and the A2 exams are independent of each other so that if you did AS in 2016 and got an A, then you did A2 in 2017 and got a B, you would get two certificates with the respective grades on because they are independent exams. As far as unis are concerned, of course only the A2 exam result counts.

Reply 21

Jitesh

Original post by TeachChemistry

Thanks

Reply 22

chemman988

Hi, I am re-doing my AS Chemistry OCR Controlled assessments, and I really need to do well.

Qual CA: • You will attempt to identify four unknown solutions; • You will investigate the effect of heat on three solid compounds.

What would I need to know/go over, in order to do well (i.e. precipitation reactions?) PEASE REPLY ASAP AS IT IS URGENT...

Reply 23

MsDanderson

Original post by chemman988

Really sorry! Only just seeing this!
This thread is for the new specification that started this year, I haven't learnt anything about precipitation reactions as yet, so not sure if this group is much help

There is a chemistry teacher about that might be able to help you on this thread though?

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Reply 24

Robert-D

Detailed summary of 'OCR Chemistry A (H032): 2.1.1 Atoms and reactions', following the specification.

OCR Chemistry A (H032) - 2.1.1 Atomic structure and isotopes.docx113.4KB

OCR Chemistry A (H032) - 2.1.1 Atomic structure and isotopes.pdf382.3KB

Reply 25

MsDanderson

Original post by Robert-D

Detailed summary of 'OCR Chemistry A (H032): 2.1.1 Atoms and reactions', following the specification.

What's this, sorry?

Reply 26

Jitesh

Original post by MsDanderson

What's this, sorry?

I think s/he's just sharing his notes

Reply 27

KingAuthor

Were onto redox reactions and our last should be bonding I think

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Reply 28

MsDanderson

Original post by KingAuthor

Were onto redox reactions and our last should be bonding I think

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We are doing boing atm, think we are doing redox last. Not sure why?

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Reply 29

KingAuthor

In order, we've done
The Atom, Acid and bases, amount of substances, electron configurations and redox reactions

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Reply 30

Robert-D

Original post by MsDanderson

What's this, sorry?

I hate to be brazen but, surely it's common sense for those who have even basic literacy skills :borat:

Furthermore, stating that the files are 'notes' (in the title) -- coupled with the course name and module classification -- should be fairly conclusive :stupid:

Reply 31

MsDanderson

Original post by Robert-D

I hate to be brazen but, surely it's common sense for those who have even basic literacy skills :borat:

Furthermore, stating that the files are 'notes' (in the title) -- coupled with the course name and module classification -- should be fairly conclusive :stupid:

Your comment on my basic literacy skills is greatly appreciated.

I was just wondering why you had posted notes without any comment as to why you're posting them. It seemed very random.

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(edited 8 years ago)

Reply 32

helpme:)

hello just wanted to clarification, for optical isomerism in octahedral complexes, bidentate ligands must be present right?