Question

rovide the information below for the reaction 4 Alo +3Ogl)+12()4A() 6 11,00 Oxidatien half-exn Reduction half-sn Cell netatien (use Pt if inert electrode is needed) Calc. the equil. const. at stand. cond and 25C Show work here 15. Write the half-rxns for the electrolysis of molten calcium chloride, Cacl Oeldation halt n Reduction half-rxn 16. An electrolytic cell is made up ofMn2' reducing to Ma and Sn oxidizing to Sn" (a) Give the indicated information and label: anode, cathode, direction of electron fow, sign of battery terminals (+ or- Half-rxn at anode Battery Half-rxn at cathode Snis) Mn(s) Minimum voltage needed to drive the rxn Mn2 Sn2 (b) The electrolysis occurs in aqueous solution. What other half-rxns must be considered? Other possible reduction half-rxn Other possible oxidation half-rxn

Answer 1

+12.Η > R.duiten hal^ txin kal.li,'' }! Ca-I.. λ e Lall on 㣺。de bzidaょen Dttur」 어 추noA,, r.duchen uttuyJeća.lkode at No V alu es anede RT Cs Scanned with CamScanner

eatno M n Jn Jj Mn ( Anede) u)e mut apply a volte Cathode / Mn·ル Yo du te eou^ Lolu-tion; CS

4 Ca 2) tg丿 D ve Yal! Cs Scanned with Camscanner