Based on the given compounds, the order of reducing power from the strongest to weakest would be:
Zn > Na2[Zn(OH)4] > ZnCl2 > Zn(OH)2 > H2O > H2SO4 > H2 > HCl > H2S
This means that Zn is the strongest reducing agent in the list, while H2S is the weakest reducing agent.
Based on the given compounds, the order of reducing power from the strongest to weakest would be:
Zn > Na2[Zn(OH)4] > ZnCl2 > Zn(OH)2 > H2O > H2SO4 > H2 > HCl > H2S
This means that Zn is the strongest reducing agent in the list, while H2S is the weakest reducing agent.