Chemistry is killing me!!

[Zoraiz]

hello everyone.. I'm doing O level 2 and i need help in chemistry specially in moles. If some one can help me please tell me.

 

[freerun]

visit khanacademy.com
It helped me.

 

[Zoraiz]

Thanks

 

[UxaiR]

Hi,
i have attached document for understanding moles
Hope that helps and moles is all about practise once you have grip on them believe you me it's easy
i would suggest you to get the book
Calculations for GCSE chemistry by . E.N Ramsden

that a really good book for practising questions on moles
see the picture of the front cover of that book below

Best of Luck

 

[UxaiR]

And here is a complete set of Note for chemisrty
Hope they are helpfull too

 

[Zoraiz]

Thanks UxaiR!

 

[Chem_master]

zoraiz..... u shud consider that book by uxair....that helped me alot...if u have any confusion ask me..