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Okay, let's take the basics: There is no such thing as "copper sulfate baking powder", as it would be poisonous. I can think of no way to relate elemental nickel to the fictitious "copper sulfate baking powder".
Barium is not poisonous in the form of its sulfate. That's because barium sulfate is insoluble in water. Unless a barium compound dissolves with the subsequent release of barium ions, it is not going to be highly toxic.
BaSO4
The name of the ionic compound K2SO4 is potassium sulfate.
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
copper sulfate, cupric sulfate, cupric sulphate.l
The anion for ammonium sulfate is sulfate (SO4^2-). Ammonium sulfate is a salt that consists of the ammonium cation (NH4^+) and the sulfate anion.
the valancie of sulfate is 2- its formular is SO42-
Yes, ferric sulfate contains sulfur in the form of sulfate (SO4) ions. Sulfur is a key component of the sulfate ion in ferric sulfate.
Copper sulfate is not a metal There are two compounds called Copper Sulfate, which are salts of the metal Copper. CuSO4 is Copper (II) Sulfate, once known as Cupric Sulfate. Cu2SO4 is Copper (I) Sulfate, once known as Cuprous Sulfate.