formula units
X would be the metal in Ionic Formulas. These equations you will be solving for X and X alone every time.
Al3+ N3-
BaI2 is ionic. Rest are covalent compounds.
Ionic compounds are conventionally represented by chemical formulas; but after contemporary knowledge ionic compounds have complex, long chain molecules.
CaCl2
X would be the metal in Ionic Formulas. These equations you will be solving for X and X alone every time.
Al3+ N3-
2 FeO
BaI2 is ionic. Rest are covalent compounds.
Ionic compounds are conventionally represented by chemical formulas; but after contemporary knowledge ionic compounds have complex, long chain molecules.
KI
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
purer and with lower conductivity due to reduced ionic content
CaCl2
Bai2
ionic lattice is made of ions & atoms
This is called ionic bond.