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posted by  Retske on 10/2/2008 3:39:03 PM  |  status: Closed  

Balance and NIE4

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General Chemistry N/A N/A N/A
Question Details:
Balance and NIE.

Al(NO3)2(aq)+K2CrO4(aq)

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posted by Ricky Wilkins on 10/3/2008 5:40:19 AM  |  status: Live
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Response Details:
 The balanced reaction for the given reaction is
 In the given problem you are given Al(NO3)2(aq)  Al   always  exist with  +3 oxidation state,but not with +2 oxidation state.
 2Al(NO3)3(aq)+  3K2CrO4(aq)  --------->  Al2CrO4 (s)  + 6 KNO3(aq)
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posted by Ainala8055 on 10/3/2008 6:32:12 AM  |  status: Live
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Response Details:
2Al(NO3)3(aq)+  3K2CrO4(aq)  --------->  Al2CrO4 (s)  + 6 KNO3(aq)
first balance oxidation states.
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