Chemistry, 18.06.2020 20:57 zeesharpe05
Is the reaction to produce zinc from zinc sulfide spontaneous under standard conditions? Coupledreaction: ZnS(s) + H2 (g) Zn(s) + H2S(g) ΔG°=? The free energy of the following two reactions are well known. Calculate ΔG° for the coupled reaction above. Rxn1: Zn(s) + S(s) ZnS(s) ΔG1°= -201.3kJ Rxn2: S(s) + H2(g) H2S(g) ΔG2°= -33.4kJ
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Is the reaction to produce zinc from zinc sulfide spontaneous under standard conditions? Coupledreac...
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