OCR Salters Chemistry Society Watch

DairyMilkSweg
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#61
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#61
This thread is a godsend


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Soph567
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#62
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#62
(Original post by isy97)
Hi my teacher suggested:

- Calculating RMM
- How much gas is produced
- rate of reaction and factors that affect it (Because it is about wine he said to remember yeast is a living thing and a high temp will kill it)
- Why one acid may be more acidic than another acid
- Bromine water tests
- Solubility and precipitation
- Catalysis

Hope this helps
Bromine water tests for what? Also people are saying loads of things about reagents and conditions needed, our teacher hasn't gone through it at all with us :/
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Nanny96
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#63
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Does any one have a list or a link to a website which has all the reactions we need to know for f332? Reactions with reagents and conditions.. It's so hard to remember them all D:
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Petitechantille
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#64
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#64
(Original post by Nanny96)
Does any one have a list or a link to a website which has all the reactions we need to know for f332? Reactions with reagents and conditions.. It's so hard to remember them all D:
Alkene+water=alcohol. Is either concentrated sulphuric acid or phosphoric acid with a high temperature and pressure


Alkene+hydrogen=alkane. Is either Nickel with high temperature and pressure or platinum at room temperature


The oxidation of alcohols. Is acidified potassium dichromate


Dehydration of alcohols. Is either heated aluminium oxide or reflux with concentrated sulfuric acid
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Ray.Inspiration
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#65
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#65
Hi all,

I have just finished self-teaching the Thread of Life module. So I would like if anyone knows where I can download/access the end of module test?

Thanks in advance...
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username1441766
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#66
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#66
Can anyone tell me where I can find the 2014 papers? They're not on the OCR website.
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rudibrabbs
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#67
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#67
(Original post by HT12345)
Can anyone tell me where I can find the 2014 papers? They're not on the OCR website.
I second this.
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jafarisafari.sa
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#68
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#68
Does anyone have Flash cards for developing fuels ?

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jazzyghrox
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#69
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#69
Does anyone have any advice for how to write the plan for the coursework (A2) because I don't really understand what I need to include and my teachers aren't very helpful?
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username1441766
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#70
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Has anyone got the mark scheme or photocopy of their F332 paper (natural resources)? I've got my photocopy and am trying to mark it.
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titch786
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#71
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i need some help with the knockhardy carbonyl compounds worksheet please. Even though my exam boards ocr salters b my teacher decided to give us aqa questions. Im stuck on question 8
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verity_ella
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#72
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anyone doing the new ocr chemistry b? examined from 2016?
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shrl0
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#73
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#73
(Original post by verity_ella)
anyone doing the new ocr chemistry b? examined from 2016?
I am
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verity_ella
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#74
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(Original post by shrl0)
I am
I think we ought to make a new thread? I can't find one that's already been made!
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shrl0
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#75
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(Original post by verity_ella)
I think we ought to make a new thread? I can't find one that's already been made!
Yeah, I couldn't find one for Salters B
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z33
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#76
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#76
omg this thread

okay does anyone have f334 and f335 (specification) notes?

can't seem to find anything online :/

storylines and ideas are such a pain to switch between T_T
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Lilli1997
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#77
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#77
Does anyone have OCR Salters questions by topic?
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popo111
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#78
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#78
Does anyone have june 15 f334 or f335 papers please?
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simba and mufasa
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#79
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#79
does anyone have any predictions for f332 pre release article 2016.
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Jnxy191919
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#80
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lol
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