Na2s
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
The compound formed between magnesium and phosphite ion is magnesium phosphite (Mg3(PO3)2).
The formula for the compound formed between ammonium (NH4+) and chromate (CrO4^2-) is (NH4)2CrO4.
The compound formed between beryllium and phosphorus is beryllium phosphide. Its chemical formula is Be3P2.
The chemical formula for the compound formed between potassium and chlorine is KCl, which is potassium chloride.
(NH4)2CrO4
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
The compound formed between magnesium and phosphite ion is magnesium phosphite (Mg3(PO3)2).
The chemical formula of lead chromate is PbCrO4.
The formula for the compound formed between ammonium (NH4+) and chromate (CrO4^2-) is (NH4)2CrO4.
The compound formed between beryllium and phosphorus is beryllium phosphide. Its chemical formula is Be3P2.
The chemical formula for the compound formed between potassium and chlorine is KCl, which is potassium chloride.
The compound formed between potassium and bromine is potassium bromide, with the chemical formula KBr.
The compound formed between potassium and the chlorate ion is potassium chlorate, which has the chemical formula KClO3.
The compound formed between iron and selenium is iron(II) selenide, with the chemical formula FeSe.
Li2O The reaction eq'n is 4Li(s) + O2(g) = 2Li2O(s)
The chemical formula for the compound formed between iron(III) and iodine is FeI3 (iron(iii) iodide).