K2so5
Li2S2O8
The chemical formula of copper(II) persulfate is CuS2O8.
The correct formula of potassium hydride is KH. It is composed of one potassium atom (K) and one hydrogen atom (H) bonded together.
The correct formula for an ionic compound composed of potassium and hydroxide is KOH, where K represents potassium and OH represents hydroxide.
KCl: Both the potassium cation and the chloride anion are monovalent; therefore only one of each ion is required in the formula unit.
Li2S2O8
The chemical formula of copper(II) persulfate is CuS2O8.
Literally, the correct formula for potassium and iodine at standard temperature and pressure would be " K and I2". The formula for the compound formed between potassium and iodine, however, is KI.
Formula: Ni2(S2O8)3
The correct formula of potassium hydride is KH. It is composed of one potassium atom (K) and one hydrogen atom (H) bonded together.
KMnO4
The correct formula for an ionic compound composed of potassium and hydroxide is KOH, where K represents potassium and OH represents hydroxide.
There is none.However KF is potassium fluoride (watch correct spelling)
K2CO3 Potassium carbonate
K2SO3 is the formula for Potassium Sulfite.
Koh+f----->kf+h2o
More correct KCl is the formula unit of potassium chloride.