12. A Zinc and Copper half cell were connected under standard conditions. Calculate the standard cell potential of the Zinc/ Copper cell. (7marks) Tanis Thinking: a. /8 b. Mr. Samai Unit 5 Test Elect (ham ) 13. Use the equation below to answer the following questions: 2Ag(NO3)2(aq) + Cu (s) 2 Ag (s) + Cu(NO3)2(aq) What is the net ionic equation for the reaction? (2) ni ogld dies & to moitanut aril nielep3-05 inoitsoliqqa:8 169 tiro sinevies aniwalkat adt voblerio) !! 50(p) str> 1 (AOWA 17GIA atban liedad tot nousups no sinW Which species is a spectator ion in this reaction? Define a spectator ion. (2) maroq Mas bngla prit statusla C. By calculating the EMF of this reaction, predict whether this reaction is feasible (4) adies bre dirons art gribulini jiso sinsving nelissi bre woll nostal ladet bns werd notogimnolla Vhat is the single ox +3