Naming and Equations Review Name the following compounds. Remember, they may be either ionic or covalent compounds, so make sure you use the right naming method! 1) LiBr __________________________________________ 2) Na2O __________________________________________ 3) CaSO4 __________________________________________ 4) Be(NO3)2 __________________________________________ 5) NO __________________________________________ Write the formulas for the following compounds. Remember, they may be either ionic or covalent compounds, so make sure you use the right method! 6) sodium nitride __________________________________________ 7) sulfur dioxide __________________________________________ 8) ammonia __________________________________________ 9) calcium phosphate _________________________________________ 10) aluminum nitrate __________________________________________ Balance the following equations: 11) ____ NaCN + ____ CuCO3 à ____ Na2CO3 + ____ Cu(CN)2 12) ____ Al(OH)3 + ____ Cs à ____ CsOH + ____ Al 13) ____ MgS + ____ OF2 à ____ MgF2 + ____ SO 14) ____ S8 + ____ H2 à ____ H2S 15) ____ LiCl + ____ Br2 à ____ LiBr + ____ Cl2 16) ____ Pb(NO3)2 + ____ HF à ____ HNO3 + ____ PbF2 17) ____ GaBr3 + ____ Na2SO4 à ____ NaBr + ____ Ga2(SO4)3 18) ____ P2S2 à ____ P4 + ____ S8
© 2004 Cavalcade Publishing, All Rights Reserved For chemistry help, visit www.chemfiesta.com Naming and Equations Review – Answers Name the following compounds. Remember, they may be either ionic or covalent compounds, so make sure you use the right naming method! 1) LiBr lithium bromide 2) Na2O sodium oxide 3) CaSO4 calcium sulfate 4) Be(NO3)2 beryllium nitrate 5) NO nitrogen monoxide Write the formulas for the following compounds. Remember, they may be either ionic or covalent compounds, so make sure you use the right method! 6) sodium nitride Na3N 7) sulfur dioxide SO2 8) ammonia NH3 9) calcium phosphate Ca3P2 10) aluminum nitrate Al(NO3)3 Balance the following equations: 11) 2 NaCN + 1 CuCO3 à 1 Na2CO3 + 1 Cu(CN)2 12) 1 Al(OH)3 + 3 Cs à 3 CsOH + 1 Al 13) 1 MgS + 1 OF2 à 1 MgF2 + 1 SO 14) 1 S8 + 8 H2 à 8 H2S 15) 2 LiCl + 1 Br2 à 2 LiBr + 1 Cl2 16) 1 Pb(NO3)2 + 2 HF à 2 HNO3 + 1 PbF2 17) 2 GaBr3 + 3 Na2SO4 à 6 NaBr + 1 Ga2(SO4)3 18) 4 P2S2 à 2 P4 + 1 S8
© 2004 Cavalcade Publishing, All Rights Reserved For chemistry help, visit www.chemfiesta.com