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May 22, 2015

Homework Help: chem

Posted by Amanda on Friday, October 5, 2012 at 9:10am.

Write the complete ionic equation for Cu(NO3(aq)+K2S(aq)and namd write the formula for the spectator ions in this reaction? This is what I got pls. check it:
complete ionic equation: Cu^19aq)+K^1(aq)+S^-2(aq)=K^1(aq)+NO3^-1(aq)+Cu2S(s)
net ionic equation:
Cu(aq)+s^-2(aq)=Cu2S(s)
now i can't figure out the spectator ions here pls help thanks

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