CHM 4 Naming Compounds Extra Practice: Version C When you are done, grade yourself using the answer key on the next page. To be well prepared for Exam #1, you should be scoring ≥85% on your naming practice. Converting from name to formula 1) What is the formula for sulfurous acid? A) H3SO3(aq) B) H2S(aq) C) H2SO3(aq) D) H3SO4(aq) E) H2SO4(aq) 2) What is the formula for rubidium arsenate? A) Rb2AsO4 B) Rb2AsO3 C) Rb3AsO3 D) Rb3AsO4 E) RbAsO3 3) What is the formula for aluminum sulfide? A) Al(SO3)2 B) Al(SO2)2 C) Al3S2 D) AlSO2 E) Al2S3 4) What is the formula for oxalic acid? A) H2C4O2 (aq) B) HC2H2O3 (aq) C) H2C2O4 (aq) D) HC2H3O2 (aq) E) HC2O4 (aq) 5) What is the formula for zinc borate? A) ZnBO4 B) Zn3(BO3)2 C) Zn(BO4)2 D) Zn3BO3 E) Zn2BO3 6) What is the formula for tin(II) chromate? A) SnCrO4 B) Sn2Cr2O7 C) SnCr2O4 D) Sn2CrO4 E) SnCr2O7 7) What is the formula for hydrobromic acid? A) H2BrO3 (aq) B) HBrO (aq) C) HBrO2 (aq) D) HBrO3 (aq) E) HBr (aq) 8) What is the formula for tetraphosphorous pentachloride? A) P3Cl6 B) P3(ClO)6 C) P4Cl5 D) P6(ClO)3 E) P3(ClO)5 9) What is the formula for barium dihydrogen phosphate? A) BaH2PO4 B) Ba2(HPO4)3 C) Ba(HPO3)2 D) Ba3(HPO3)2 E) Ba(H2PO4)2 10) What is the formula for potassium hydroxide? A) KOH B) K3O2 C) K3OH D) K2OH E) K2O2 Converting from formula to name 11) What is the name for LiHCO3? A) lithium carbonate B) lithium hydrogen carbonate C) lithium hydrocarbide D) lithium monohydrogen monocarbide E) lithium hydrocarbonic acid 12) What is the name for HIO(aq)? A) hydroiodic acid B) periodic acid C) hypoiodous acid D) iodous acid E) iodic acid 13) What is the name for I2O5? A) diiodine peroxide B) biiodine tetroxide C) diiodide tetroxide D) biiodide pentoxide E) diiodine pentoxide 14) What is the name for Cu3N2? A) copper(III) nitride B) copper nitrate C) copper(II) nitride D) copper(III) dinitride E) tricopper dinitride CHM 4 Naming Compounds Extra Practice: Version C 15) What is the name for NiPO3? A) nickel(I) phosphide B) nickel phosphate C) nickel(I) phosphite D) nickel(II) phosphate E) nickel(III) phosphite 16) What is the name for Pb(MnO4)2? A) lead dimanganate B) lead(IV) permanganate C) lead(II) permanganate D) lead(II) manganate E) lead(IV) hypomanganate 17) What is the name for Ag2S2O3? A) silver(II) sulfide B) silver thiosulfate C) silver(II) thiosulfate D) disilver disulfate E) silver(III) sulfate 18) What is the name for NO3? A) nitrogen(VI) oxide B) nitrogen oxide C) nitrogen trioxide D) mononitrogen trioxide E) nitrate ion 19) What is the name for NH4F? A) ammonium fluoride B) ammonia(I) fluoride C) nitrogen tetrahydrogen fluoride D) nitrogen fluoric acid E) ammonia fluoride 20) What is the name for HNO2(aq)? A) nitric acid B) hydronitric acid C) hydrogen nitrous acid D) hydronitrous acid E) nitrous acid Answers (5 pt each; 100 pt total) 1) C 2) D 3) E 4) C 5) B 6) A 7) E 8) C 9) E 10) A 11) B 12) C 13) E 14) C 15) E 16) C 17) B 18) C 19) A 20) E .