Matching Pairs Naming and writing chemical formulasOnline version Naming and writing chemical formulas by Dane Travis 1 CaBr 2 CuCl2 3 KNO3 4 K3N 5 NaClO3 6 Li2SO4 7 CuCl 8 NaCl 9 CaBr2 10 NaClO2 Lithium sulfATE Sodium chlorATE Potassium nitrATE Sodium chlorITE Sodium chlorIDE The formula is incorrect. The overall charge is not zero. Potassium nitrIDE Copper (II) chloride Calcium bromide Copper (I) chloride