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Question 12 3 pts What is the line notation for the galvanic cell? NON hai 15...
Question 11 3 pts What is the reaction occurring at the anode? o Mn(aq) + 2e_Mnis) o N2(aq) +2e – Nils! o Nils) -- Ni** 20) - 20 o Mn(s) – Mn?"20) + 2e Question 12 3 pts What is the line notation for the galvanic cell? NEN ta ONGIN M-2120) Mais o Ma Mna) Naal Nis O NANG MAS M Mr.Mis N Nia
need answers for all questions Question 35 (3 points) (35) For galvanic cell: (-) Cr/ Cr3+ (aq) // Cu2+ (aq) / Cu (+), the correct half reactions are 0 (a) Cr3+ (a) Cr3+ + 3e → Crat (-) electrode; Cu+ 2e → Cu2+ at (+) electrode (b) Cr - 3e → Cr3+ at (-) electrode; Cu2+ + 2e → 2 Cu at (+) electrode Occ) cr (c) Cr + 3e → Cr3+ at (-) electrode; Cu2+ - 2e → Cu...
Question 3 15 pts What is the correct cell voltage for the following electrochemical cell reaction? -> Cr3+ (aq) Cr(s) + Agfaq) + A9(8) E°Cr3+/cr = (-) 0.74V , EºAg+/Ag = (+) 0.80 V (-) 0.06 V (+) 0.06 V (+) 1.54 V O(-) 1.54V
Question 15 3 pts Consider a palvanic cell that uses the reaction 2 A* (aq) + Sn(s) 2 Ac(s) + Snag) Calculate the potential at 25°C for acell that has the following ion concentrations:(Ac)-0,010 M. (Sn?") - 0.020 M.(Refer to a table of standard reduction potentials.) 0.93V O 0.94V o 101V O 0.87V
please solve A to d to get thumps up. Question 11 5 pts Consider a galvanic cell consisting of the following two redox couples: Sn2+ (aq, 0.010 M) + 2e --> Sn (s) E.-0.14 V Cst (aq, 0.010 M) + e --> Cs(s) E--2.92 V a. Write the equation for the half-reaction at the cathode Question 12 5 pts b. Write the equation for the half-reaction at the anode HTML Editor Question 13 6 pts c. Write a shorthand cell...
D Question 29 3.03 pts Figure 1-3 Price 15 12 Demand 150 210 Quantity Refer to Figure 1-3. Calculate the area of the trapezoid X O $270 O $720 $810 $2,520
please solve both questions to get thumps up. Experiment Electrochemistry Question 7 3 pts to determine the For the preceding cell, use the table linked here standard cell potential. 0.92 0.85 Sn2 STANDARD REDUCTION POTENTIALS IN AQUEOUS SOLUTION AT 25°C Half-reaction E"(V) Fe) +2 2F" 2.87 Co + Co2 1.82 Au! +36 Au(s) CI,($)+2 2 CI 0,()+ 4H+ + 4e 2 H,O(1) 1.23 Bry(I)+ 2e 2 Br 2 Hg2+ + 2 Hg2+ Hg2+ + 2 Hg(1) Age + Ag(s) 0.80...