The molecular formulae of all the possible compounds formed from given ions are: (Na+,Mg2+,Cl−,SO2−4)
Question 13 Write the molecular formulae of all the compounds that can be formed by the combination of following ions Cu2+,Na+,Fe3+,Cl−,SO24,PO3−4
The ionic compound formed by the ions Fe3+ and (SO4)2− has the chemical formula ________.