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Chemistry Help HERE ONLY !!

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emi:
oh shogun there is Q5 section d  in Q4 there is no section d

unknown 101:

--- Quote from: emi on May 29, 2009, 02:22:16 pm ---oh shogun there is Q5 section d  in Q4 there is no section d

--- End quote ---

im srry emi but there is no Q5 section D but there is Q4 section D,, how about write the question??

Shogun:
hey emi, to do q4 in m/j 2005

4di) mass/ Mr so 79.1/136
u get=0.58 moles

4dii) mass/ Mr so 20.9/18
u get= 1.16

4diii) here its like common sense or some thin, cuz u have to devide the number of moles of water by the number of moles of calcium sulphate.. so 1.16/0.58
u get x=2

then for the oct/nov 2005 q6
the first thing is like wat lil wayne told u

emi:
lilwayne thanks but  i could have looked up the answers in MS too  :-X .. i wanna  know how to do it like an explanation would be more good

Shogun:
alright then ill xplain it to u...

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