Chromium(III) oxide: Cr2O3
The compound formed by Cr3+ and F- is chromium(III) fluoride. The chemical formula is CrF3.
The compound formed between F- and Cr2+ ions is written as CrF2. The compound has a 2:1 ratio of fluoride ions (F-) to chromium ions (Cr2+).
The compound formed by Na+ and PO43- ions is sodium phosphate, which has the chemical formula Na3PO4.
MgCl2 is formed. Mg2+ + 2Cl- ----> MgCl2
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The chemical formula of silver phosphide ia Ag3P.
The compound with the formula Ag⁺ is silver ions, which have a charge of +1. Silver ions are formed when silver loses one electron.
Most likely, MX3
The formula for the ionic compound formed between S^2- and Pb^4+ is PbS2, where lead (Pb) has a 4+ charge and sulfur (S) has a 2- charge. This results in the compound lead(IV) sulfide.
The formula mass of the compound formed between Al3+ and Cl- is determined by adding the atomic masses of aluminum (Al) and chlorine (Cl), considering the charges on the ions. The formula mass would be 133.34 g/mol.
The neutral ionic formula for Be plus N would be Be3N2, which is formed by the combination of beryllium (Be) with nitrogen (N) to achieve a neutral charge. This compound is known as beryllium nitride.
The ionic compound formed between Chloride and H+ is called hydrogen chloride (HCl). This compound is formed when a hydrogen atom donates its electron to a chloride ion, resulting in the formation of a bond between the two atoms.