MnO4^-2
The oxidation state of manganese in potassium manganate is +6. This is because each potassium manganate molecule contains one manganese atom in the +6 oxidation state.
Potassium manganate = K2MnO4 Potassium permanganate = KMnO4 It is important to quote the oxidation state of the compound. Potassium manganate could easily be potassium manganate (VI) as opposed to potassium manganate (VII) KMnO4 Potassium manganate (VI) K2MnO4 is a dark green compound made by fusing manganese (IV) oxide with potassium hydroxide. It is stable in basic solution In aqueous acidic solution it disproportionates to the manganate (VII) ion and manganese (IV) oxide.
calcium manganate
This compound is cadmium manganate.
Potassium Manganate (VII) also called potassium permanganate, dissolves very quickly in hot water and much slower in cold water.
The chemical formula of silver manganate is AgMnO4.
Manganate(VII) ion is MnO42-
The empirical formula for potassium manganate is KMnO4.
Calcium manganate: CaMnO4
MnO4^-2
The formula is: Ag(+) (-)O-MnO2-O(-) (+)Ag so in todal Ag2MnO4
The formula for acidified potassium manganate VII is KMnO4. This compound is commonly known as potassium permanganate, which is a powerful oxidizing agent used in various chemical reactions and as a disinfectant.
Its written as Mg 2+ where the '2+' is written like 2 in 5 square.
(MnO4)2- is the chemical formula of manganate ion.
Na+1 MnO4- ------ Na MnO4 hopefully this answer is right.....
When potassium manganate is thermally decomposed, it decomposes into potassium manganate(VII) and oxygen gas. The reaction produces a green residue of potassium manganate(VII) and releases oxygen gas as a byproduct.
No