## Chemistry and Chemical Reactivity (9th Edition)

a) $(NH_4)_2CO_3$ b) $CaI_2$ c) $CuBr_2$ d) $AlPO_4$ e) $AgCH_3CO_2$
a) ammonium $NH_4^+$, carbonate $CO_3^{2-}$: $(NH_4)_2CO_3$ b) calcium $Ca^{2+}$, iodide $I^-$: $CaI_2$ c) copper (II) $Cu^{2+}$, bromide $Br^-$: $CuBr_2$ d) aluminium $Al^{3+}$, phosphate $PO_4^{3-}$: $AlPO_4$ e) silver (I) $Ag^+$, acetate $CH_3CO_2^-$: $AgCH_3CO_2$