Answer:-
Ag | AgI | I- || Fe2+, Fe3+ | Pt
So, from the given cell notation it is evident that Fe3+ is reduced to Fe2+ . Whereas Ag is oxidised to Ag+ .
Fe3+(aq) + Ag(s) + I-(aq) ———> Fe2+(aq) + AgI(s)
it is correct answer.
/ Question 8 / Write a balanced net ionic equation for the overall reaction represented by...
Write a balanced net ionic equation for the overall reaction represented by the cell notation below 4. Zn(s) I ZnCl2(aq) II HCl(aq) I Halg) | Pt(s)
QUESTION 8 Based on the following cell notation, write a balanced and complete redox reaction: Ca), sat. KCI Fe, Fe2 |Pt Ag) AgCl O A. Ag(s) +CI-(aq)Fe2+ AgCI (s) +Fe3+ = O B. AgCl (s)+ Fe2+ = Ag(s) +CI-(aq) Fe3+ CAg(s) +CI-(aq) + Fe2+ = AgCl(s) + Fe3+ D.Ag(s)CI-(aq) + Fe3+ AgCl(s)+ Fe2+ E. Ag(s)+CI-(aq)+2Fe2+= AgCI(s) +2FE3+
Question 20 2.75 pts Write a balanced chemical equation for the overall reaction represented by the cell notation below. Zn(s)| Zn2+(aq) || H(aq)| H2(g)| Pt(s) O 2 H+ (aq) + Zn2+(aq) - H2(g) + Zn(s) 2 H+ (aq) + Zn(s) ZnH2(s) 2 H*(aq) + Zn(s) - H2(g) + Zn2+(aq) O H2(g) + Zn2+ (aq) → 2H+ (aq) + Zn(s) H2(g) + Zn(s) - 2 H(aq) + Zn2+(aq)
QUESTIONS AND PROBLEMS Voltaic Cells 1. Write a balanced chemical equation for the overall cell reaction represented as a. (Pt) H2/H (Pt) Fe +/Fe2+ b. Cd/Cd2+ | Ni?+/Ni c. (PL) CI-/C1, | (Pt) MnO,-/Mn an aqueous gram of the Write the overall equa 6. Follow tl cell in which aqucous solt rrverale The
Write the balanced net ionic equation for the reaction that occur in the following case. Fe(NO3)2(aq)+KOH(aq)
16) Write a balanced net ionic equation for the reaction of H2SO4iag) with Ba(OH)2(g) A) Ba2+(ag) + SO42-(a)- BaSO4) B) 2 H+(aq) SO42-(a) Ba2 (ag) +2 OH-(a)-BaSO4(0 2 H20) C) H2SO4(a) + Ba(OH)2(e) - BaSO40) 2 H20() D) H (ag) OH(ag)--H2O) 16) 17) Write a balanced net ionic equation for the reaction of Pb(NO3)2(ag) with Nal(ag). A) Pb2 (ag)+2 NO3-(4g) +2 Na+ (ag) +2 1-(a4)-- Pb2+(ag)+ 2 1-(a4)+ 2 Na (a) +2 NO3-(a) B) Pb2+(ag) 2 NO3-(a) + 2 Na...
HELP NEED ANSWERED TODAY BY 11:50PM!!! Part A Write balanced equation for the anode of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Write balanced equation for the cathode of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express your answer as a chemical equation. Identify all of the phases in your answer. Part C Write balanced equation for overall cell reactions of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express...
Choose the overall chemical reaction that takes place in a voltaic cell represented by the the following cell diagram Cr(s)| Cr3+(aq) || Fe3+(aq), Fe2+(aq) | Pt(s). Cr3+(aq) + 3Fe2+(aq) → Cr(s) + 3Fe3+(aq) O Cr(s) + 3Fe3+(aq) → Cr3+(aq) + 3Fe2+(aq) O Cr(s) + Fe2+(aq) → Cr3+(aq) + Fe3+(aq) Cr(s) + 3Fe2+(aq) → Cr3+(aq) + 3Fe3+(aq) O Cr(s) + 2Fe3+(aq) → Cr3+(aq) + 2Fe2+(aq)
1. Write the net ionic equation (has all the chemistry) for the following balanced reaction K2CrO4(aq) + 2 Ag(s) + 2 FeCl3(aq) → Ag2CrO4(s) + 2 FeCl2(aq) + 2 KCl(aq)
2,3,&4 2) Write a balanced net ionic equation for the reaction of H2SO4(ag) with Ba(OH)2(aq) A) 2 H+ (aq) + SO42-(aq) + Ba2+ (aq) + 2 OH-(aq) --BaSO4(s) + 2 H2001) B) Ba2+ (aq) + SO42-(aq) -BaSO46) C) H2SO4(aq) + Ba(OH)2(aq) -BaSO4(s) + 2 H20(1) D) H+ (aq) + OH+(aq) +2001 3) Write a balanced net ionic equation for the reaction of AgNO3(aq) with Cu(s). A) 2 AgNO3(aq) + Cu(s) - 2 Ag(s) + CUNO3(aq) B) AgNO3(aq) + Cu(s) -Ag(s)...