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Recent content by umaima61

U
*Biology Paper 5 tips*

Can any one plzz help me with microscpe aftr calibrating the graticle wat do we do
- umaima61
- Post #359
- Jun 4, 2013
- Forum: A-Levels
U
Paper 5 Tips !! :)

The question is u have to make conc of solid cuso4 and react with naoh
- umaima61
- Post #678
- May 10, 2013
- Forum: A-Levels
U
Paper 5 Tips !! :)

Plz can u tell me mj12 question 1 partc plzzz and mj2011 question 2 do wee find solubility by taking mass of water 100 or the one we calculated
- umaima61
- Post #675
- May 10, 2013
- Forum: A-Levels
U
Paper 5 Tips !! :)

When measuring solubity deepends on temp what masses of water and solid must be taken should they be the same or will they differ each time And line of best fit must neccesarily pass through origin or can it start frm anywhere Plzzz replyy
- umaima61
- Post #93
- May 8, 2013
- Forum: A-Levels
U
Paper 5 Tips !! :)

Can u tell me when seeing how the temp affects solubility what masses of solution do wee takee Plzz help oc 2011 51 qus1
- umaima61
- Post #91
- May 8, 2013
- Forum: A-Levels
U
Chem Applications

R these notes good for learning or shall we learn frm book
- umaima61
- Post #18
- Mar 23, 2013
- Forum: A-Levels

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