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Displacement reaction → exchange counterions
For NO3- → All salts are soluble
For S2- → insoluble except when with Group 1A ions, (NH4+) and Ca2+, Sr2+, Ba2+
The accompanying photo shows the reaction between a solution of Cd(NO3)2 and one of Na2S.
Write the net ionic equation for the reaction.
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Our tutors have indicated that to solve this problem you will need to apply the Net Ionic Equations concept. You can view video lessons to learn Net Ionic Equations. Or if you need more Net Ionic Equations practice, you can also practice Net Ionic Equations practice problems.
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Based on our data, we think this problem is relevant for Professor Rupar's class at UA.