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17 Nov 2019
Based on the sign of E_cell degree, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions. Ni^2+(aq) + Pb(s) rightarrow Ni(s) + Pb^2+(aq) 3Fe^2+(aq) + 2Cr(s) rightarrow 3Fe(s) + 2Cr^3+(aq) 2Ag^+(aq) + Cr(s) rightarrow 2Ag(s) + Cr^2+(aq)
Based on the sign of E_cell degree, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions. Ni^2+(aq) + Pb(s) rightarrow Ni(s) + Pb^2+(aq) 3Fe^2+(aq) + 2Cr(s) rightarrow 3Fe(s) + 2Cr^3+(aq) 2Ag^+(aq) + Cr(s) rightarrow 2Ag(s) + Cr^2+(aq)
Trinidad TremblayLv2
17 Nov 2019