Based on the activity series, which one of the reactions below will occur? Most reactive to...
Can someone explain how to get these answers based on the activity series? 36) Of the reactions below, only is not spontaneous. A) Mg (s)+2HCI (aq)MgCl,(aq) +H,(g) B) 2Ag (s)+2HNO ,(aq) ->2A^NO (aq) +H,(g) C) 2Ni (s)H2SO,(aq) -» Ni,SO4(aq) + H2 (g) D) 2AI (s) 6HB' (aq) ->2AIBT,(aq) +3H2(g) E) Zn (s)+2HI (aq) -»Znl,(aq) +H,(g) Answer: B Diff: 4 Page Ref: Sec.4.4 37) Based on the activity series, which one of the reactions below will occur? A) Zn (s)+Mnl2(aq) ->Znl,(aq)...
Using the activity series, select all REDOX REACTIONS that should occur A) Mn(s) + Ni2+(aq) --> Ni(s) + Mn2 (aq) B) 2Ag(s)+ Fe2+(aq) --> Fe(s) + 2Ag (aq) C) Ni(s) + Mn2t(aq) --> Mn(s) + Ni2 (aq) D) Sn(s) + Fe2+(aq) --> Fe(s) + Sn2 (aq) E) Zn(s) + Cu2 (aq)-> Cu(s) + Zn2 (aq) F) Fe(s)+Sn2 (aq) --> Sn(s) + Fe2 (aq)
Based on the activity series, which one of the reactions below will occur?a. Mn (s) + NiCl2 (aq) ? MnCl2 (aq) + Ni (s)b. Fe (s) + ZnCl2 (aq) ? FeCl2 (aq) + Zn (s)c. SnBr2 (aq) + Cu (s) ? CuBr2 (aq) + Sn (s)d. Pb (s) + NiI2 (aq) ? PbI2 (aq) + Ni (s)e. None of the reactions will occur.
a • Which of these half-cells would combine with the SHE to give the largest possible Eºcell value? • Fe3+/Fe, Ni2+/Ni, Cu2+/Cu = = = Zn2+ (aq) + 2e Cr+ (aq) + 3e Fe2+ (aq) + 2 Cd + (aq) + 2e Ni”* (aq) + 2e Sn²+ (aq) + 2e Pb2+ (aq) + 2 Fe+ (aq) + 3 2H(aq) + 2 Sn+ (aq) + 2e Cu²+ (aq) + e Cu²(aq) + 2e Zn(s) Cr(s) Fe(s) Cd(s) Ni(s) Sn(s) Pb(s) Fe(s)...
Which of the redox equations do you expect to occur spontaneously in the reverse direction? Ca^2+ (aq) + Zn(s) rightarrow Ca(s) + Zn^2+(aq) 2Ag^+ (aq) + Ni(s) rightarrow 2Ag(s) + Ni^2+ (aq) Fe(s) + Mn^2+ (aq) rightarrow Fe^2+ (aq) + Mn(s) 2 Al(s) + 3 Pb^2+ (aq) rightarrow 2 Al^3+ (aq) + 3 Pb (s)
5. Given the following data determine the relative activities of the metals from ead series for Ca, Cd, Mg, and Ni (10 points). a. Identify each metal as more active or less active: Cu(s) + 2AgNO3 (aq) — 2Ag (s) + Cu(NO3)2 (aq) Fe (9) + CuSO4 (29) ► FeSO4 (aq) + Cu(s) Fe (9) + Zn(NO3)2 (aq) → no reaction b. Using the data from the first part of this problem, determine the activity Mg, and Ni. Deadende
Using the activity series, which one of the reactions will proceed spontaneously? Beside each, write "WILL PROCEED" (if it will proceed spontaneously) or "WILL NOT PROCEED" (if it will not proceed spontaneously). A) Sn() + Mn2+ (aq) → Sn2+ (aq) + Mn() B) Mg+2 (aq) + Cu(9) Mg ) + Cut2 (aq) C.) 2Ag+ (aq) + Ni () + 2Ag (9) + Ni2+ (a (aq) Given the following balanced net ionic equation: Mn + Cr+2 (aq) + Mn+2 (aq) +...
All of the following reactions can be described as displacement reactions except Select one: a. 2Na(s) + 2H2O(1) ► 2NaOH(aq) + H2(g). ob. CoH(1) + Cl2(g) → CH3C1(1) + HCl(g). oc. CuSO4(aq) + Fe(s) → Cu(s) + FeSO4(aq). O d. Zn(s) + FeCl2(aq) → ZnCl2(aq) + Fe(s). e. Cu(s) + 2AgNO3(aq) + Cu(NO3)2(aq) + 2Ag(s).
6. Based on the activity series, which single displacement reaction will not occur? Mg(s) + 2HCl(aq) - MgCl2 (aq) + H2(g) SnBr2 (aq) + Zn (s) --- ZnBrz (aq) + Sn (s) Mg(s) + ZnCl2 (aq) --- MgCl, (aq) + Zn (s) Zn (s) + 2HNO, (aq) + 2AGNO, (aq) + H2 (8) SnBrz (aq) + Cu(s) -- CuBr2 (aq) + Sn (s) Question 7 1 pts 7. Based on the definition of oxidation and reduction, which of the following...
Which of the following reactions is spontaneous in the reverse direction as written? I) Ni+2(aq) + Pb(s) → Ni(s) + Pb+2(aq) Ecell° = -0.124 V II) Pb+2(aq) + H2(g) → Pb(s) + 2H+(aq) Ecell° = -0.126 V III) Cu+2(aq) + Fe(s) → Cu(s) + Fe+2(aq) Ecell° = +0.78 V IV) Zn+2(aq) + 2Ag(s) → Zn+2(aq) + 2Ag+(aq) Ecell° = -1.562 V a. I, II & IV b. IV c. III d. II e. I f. II & IV g. I...