No, it is not poisonous, in fact it's added to many foods.
#
Calceum is not a widely recognized term in scientific literature. It might be a misspelling or misinterpretation of "calcium," which is a chemical element (symbol Ca) essential for many biological processes, including bone formation and cellular function. If you meant something specific by "calceum," please provide more context for a more accurate response.
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
Yes, sodium laureth sulfate is considered a sulfate.
i think either potassium(II) sulfate or 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
No, sodium laureth sulfate and sodium lauryl sulfate are not the same. Sodium laureth sulfate is a milder surfactant compared to sodium lauryl sulfate, which can be harsher on the skin.
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.