Re: Please HELP ME

I cannot really understand what you mean by the term Alum. Is it Aluminium, 
Potashalum or what?
Anyway, concentrated H2SO4 will displace HNO3 (a more volatile acid)  from its 
salt:
2KNO3 + H2SO4 = HNO3 + K2SO4
Hope this helps.
 Olasunkanmi Lukman Olawale
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Current Address:
Department of Chemistry,
Obafemi Awolowo University,
Ile-Ife, Osun State.
Nigeria.

+234-0-80-52401564 Or +234-0-80-67161091
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________________________________
From: John W <[email protected]>
To: [email protected]
Sent: Mon, 15 August, 2011 9:36:55
Subject: Re: [The Chemistry Cluster] Please HELP ME

  
What do you mean by "Alum"? If you mean the metal, it will dissolve, giving a 
mixture of nitrate and sulfate in solution.
John W.

--- On Tue, 16/8/11, VAHAB <[email protected]> wrote:

From: VAHAB <[email protected]>
Subject: [The Chemistry Cluster] Please HELP ME
To: [email protected]
Date: Tuesday, 16, August, 2011, 12:10 AM

 

Dear All

Hi 

I want to know the products of this reactions

KNO3+ H2SO4+ Alum = ?

[email protected]

thanks a lot

 

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