A formula for a compound formed between sodium cations and sulfate anions is Na2SO4.
CaSO4
The ionic compound formed between magnesium and chlorine has the formula MgCl2.
The compound formed between rubidium and chlorine has the formula RbCl.
This compound doesn't exist.
The compound formed between sodium and selenium is named "sodium selenide" and has the formula Na2Se.
Sulfate and barium both have a valence of 2, so that the compound formed between them has the formula BaSO4.
CaSO4
Na2SO4
Na2SO4
Lithium sulfate - Li2SO4 Lithium sulphide - Li2S
The ionic compound formed between magnesium and chlorine has the formula MgCl2.
Lithium sulfate - Li2SO4 Lithium sulphide - Li2S
The ionic compound formed between magnesium and chlorine has the formula MgCl2.
The chemical formula for the compound formed between potassium and iodine is KI (potassium iodide).
The chemical formula for the compound formed between rubidium and oxygen is rubidium oxide - Rb2O.
The compound formed between rubidium and chlorine has the formula RbCl.
Na + have a charge of +1 sulphates SO4 2- have a charge of -2 Somehow the formula must cancel out and render a neutral molecule Thus the formula is '''Na2SO4 '''the compound is called sodium sulphate