Manganate

class of chemical compounds

Manganate normally means the MnO42- ion. It is a bright green ion. It is made during the making of permanganates. It is a weak reducing agent and moderate oxidizing agent. They are similar to the sulfate (SO42-) and chromate (CrO42-) ions. Potassium manganate is an example.

Solution of unknown manganate, probably potassium manganate
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