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www.saplinglearning.com/ibescms/modibis/viewphp?id:1985486 e Search all 15-MCVEY (Sec. 7) Activities and Due Dates Homework Assignment 5 10/11/2015 11:55PM 0 89 6/10010/8/2015 09:30 AM @ Calalator Incorrect ncorrect Print -d Periodic Table ! Incorrect estion 2 of 12 incorrect General C Donald McQuarrie Peter A Rock Ethan Gallogy Science Books Write the net ionic equation (including phases) that corresponds to Zn2+(aq)+Na2S(aq) Zns(s)+2Na+(aq) There is a hint available! View the hint by clicking on the on the bottom divider divider bar again to hide the hint Close Check Answer ON O Previous Give Up & View Solution help terms of use consact usExplanation / Answer
net ionic equation :
Zn+2 (aq) + S-2 (aq) -----------------------> ZnS (s)
explanation :
in this reaction precipitation formation is very important . so we need consider only solid formation from reactants .
we need not take spectator ions in the net equation .
in the reaction spectator ions are : NO3 - and Na+ . these cannot be counted in net ionic equation.
just write solid formation .
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