Chemistry, 22.09.2019 23:30 krislinsanchez5221
Copper forms two different cations, cuprous (cu+) and cupric (cu2+). when solid copper reacts with silver nitrate solution, two reactions are possible, as shown in equations a and b. molecular equation: cu(s) + agno3(aq) → cuno3(aq) + ag(s) net ionic equation: cu(s) + ag+(aq) → cu+(aq) + ag(s) molecular equation: cu(s) + 2agno3(aq) → cu(no3)2(aq) + 2ag(s) net ionic equation: cu(s) + 2ag+(aq) → cu2+(aq) + 2ag(s) 1. what mass of metallic silver can form from 1.147 g of copper metal according to equation a? 2. what mass of metallic silver can form from 1.147 g of copper metal according to equation b? 3. a student reacts 1.147 g of copper with a solution containing excess silver nitrate and recovers 1.914 g of silver metal. which reaction, a) or b), most likely occurred in the experiment? explain your answer completely. 4. when copper metal and silver ion react, which reactant is oxidized and which is reduced? 5. when copper metal and silver ion react, which is the more active metal?
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Copper forms two different cations, cuprous (cu+) and cupric (cu2+). when solid copper reacts with s...
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