Question
Wastewater Treatment Show with appropriate net ionic equations how $\mathrm{Cr}^{3+}$ and $\mathrm{Cd}^{2+}$ can be removed from wastewater by treatment with solutions of sodium hydroxide.
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This is because both chromium hydroxide and cadmium hydroxide are insoluble in water. Show more…
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Show, with appropriate net ionic reactions, how $\mathrm{Cr}^{3+}$ and $\mathrm{Cd}^{2+}$ can be removed from wastewater by treatment with solutions of sodium hydroxide.
Chromium and cadmium can be removed from wastewater by treatment with sodium hydroxide. Show the net ionic reactions of Cr3+(aq) with NaOH(aq) and Cd2+(aq) with NaOH(aq).
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