Re: Please HELP ME

thank youI meaned  the Alum = potassium  and Aluminum  sulfates 



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

From: Olasunkanmi Lukman Olawale <[email protected]>
Subject: Re: [The Chemistry Cluster] Please HELP ME
To: [email protected]
Date: Tuesday, August 16, 2011, 12:45 PM















 
 



  


    
      
      
      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

________________________________

Current Address:

Department of Chemistry,

Obafemi Awolowo University,

Ile-Ife, Osun State.

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+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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