Question

please help with problems #15 and #16!

I was not able to crop it

if you can help with more than that please do! thank you so much, I’m studying for finals and getting so much anxiety.

I 1. 1.63 V 2. 1.89 V 3. 1.80 V 4. 1.76 V 5. 1.69 V 015 (part 1 of 2) 4.8 points The following two questions refer to this di- agram for a voltaic cell. Neither of the two electrodes are an inert electrode. 013 4.8 points An electrolytic cell is set up with two inert electrodes labeled J and K both placed into a single beaker of molten caleium chloride. You observe bubbles of pale green chlorine gas at electrode J and metallic electrode K. Which is true of electrode J? Anode Cell Cathode Cell Where would you find the species that is being caleium forming at 1. A 2. C 3.B 1. E 5. D 1. It is the anode and chloride is being oxi- dized 2.It is the cathode and chloride is being 3. It is the anode and chloride is being re- 4. It is the cathode and chloride is being reduced duced. 016 (part 2 of 2) 4.8 points Refer to the diagram for a voltaic cell in the previous question. Neither of the two elec- trodes are an inert electrode. If the half- reaction for the anode involves Fe2 and Fe, which of these redox pairs could be in the cell oxidized. 014 4.8 points The following reaction occurs in acidic condi tions. What is the coefficient of water in the overall balanced equation Is it a reactant or a product? on the right? 1. Crt and Cr 2. None of these can give a voltaic cell 3. Sn2+ and Sn 4. Mn2 and Mn 5. H+ and H2 1. 3; reactant 2. 7; reactant 3. 3; product 1.2; reactant 5. 2: product 6. 4; reactant 017 4.8 points You are examining a non-rechargeable D-cell battery that you are about to put in a lash-