The symbol of the cation AuCl3 is [AuCl4]−, as gold(III) chloride typically exists as the complex anion [AuCl4]− with a +3 charge on the gold atom.
The cation is Mn(3+).
The chemical formula (not symbol) of potassium bicarbonate is KHCO3.
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.
The symbol of the cation of FeCl2 is Fe2+. A cation is a positively charged ion and to find the formula of any compound you must balance the cations with the anions.
The symbol for the cation in CuO is Cu^2+. This means that the copper atom has lost two electrons, resulting in a positive charge.
The cation of chromium is Cr3+.
The cation is Mn(3+).
The chemical formula (not symbol) of potassium bicarbonate is KHCO3.
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.
The symbol of calcium is Ca.
A monovalent cation; the symbol is I (Roman).
Gold and silver are elements. The symbol for gold is Au, and the symbol for silver is Ag.
The symbol of the cation of FeCl2 is Fe2+. A cation is a positively charged ion and to find the formula of any compound you must balance the cations with the anions.
The compound in the formula KCl is potassium chloride. It is an ionic compound composed of potassium cations (K+) and chloride anions (Cl-).
The symbol for the cation in CuO is Cu^2+. This means that the copper atom has lost two electrons, resulting in a positive charge.
The symbol for the cation formed when a potassium atom loses one electron is K+. This cation is called a potassium ion.
When AgNo3 reacts with iodide ions, the precipitate of AgI is formed.AgI is insoluble in HNO3. The symbol of the cation os, I-.