Its written as Mg 2+ where the '2+' is written like 2 in 5 square.
Wiki User
∙ 12y agoWiki User
∙ 12y agoWiki User
∙ 12y agoManganese(VII) = Mn7+
Manganate(VII) ion is MnO42-
(MnO4)2- is the chemical formula of manganate ion.
Silver manganate is Ag2MnO4
Calcium manganate: CaMnO4
that's the manganate ion more info herehttp://en.wikipedia.org/wiki/Manganate
Manganate(VII) ion is MnO42-
(MnO4)2- is the chemical formula of manganate ion.
(MnO4)2- is the chemical formula of manganate ion.
Silver manganate is Ag2MnO4
MnO4^-2
MnO4^-2
Calcium manganate: CaMnO4
Empirical: K2MnO4
that's the manganate ion more info herehttp://en.wikipedia.org/wiki/Manganate
The formula is: Ag(+) (-)O-MnO2-O(-) (+)Ag so in todal Ag2MnO4
CuMnO4 is an ionic chemical compound (a metallic salt) known as copper (I) permanganate, or cuprous permanganate.MnO4- is known as the permanganate ion. For the record, copper (II) permanganate (cupric permanganate) has the similar chemical formula Cu(MnO4)2.
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.