Hw5 II A.Pdf
Total Page:16
File Type:pdf, Size:1020Kb
CSUN Chem. 100 Homework 6 Due by Midnight Fri. Apr. 2 2021 1. What is the formula for cobalt (II) hydrogen phosphate? A) Co(HPO3)2 B) Co(HPO4)2 C) CoHPO4 D) Co3(HPO4)2 E) Co2(HPO3)3 2. What is the name of CS2? A) carbon (IV) sulfide B) carbon disulfide C) disulfur monocarbide D) carbon (IV) disulfide E) none of these 3. What is the name of Cu2S? A) dicopper sulfide B) copper sulfide C) copper (II) sulfide D) copper (I) sulfide E) dicopper (I) monosulfide 4. What is the name of CBr4? A) carbon (IV) bromide B) carbon dibromide C) carbon tetrabromide D) carbon (IV) tetra bromid E) none of these 5. What is the formula for tin (II) oxide? A) SnO2 B) Sn2O C) Sn2O3 D) Sn3O2 E) SnO 6. What is the formula for carbon dioxide? A) CO2 B) C2O C) C2O4 D) CO3 E) C2O3 7. What is the name of CrCl3? A) chromium chloride B) chromium trichloride C) chromium (III) chloride D) chromium (III) trichloride E) chromium (II) trichloride 8. What is the name of NO2? A) nitrogen (IV) oxide B) nitrogen (IV) dioxide C) nitrogen dioxide D) nickel dioxide E) none of these 9. What is the name of Ti2O3? A) dititanium trioxide B) titanium trioxide C) titanium (II) oxide D) titanium (III) oxide E) dititanium (III) trioxide 10. What is the name of PI3? A) phosphorus (III) iodide B) phosphorus triiodide C) phosphorus (III) triiodide D) phosphorus tetraiodide E) phosphate triiodide 11. What is the name of Fe(ClO3)3? A) iron (III) chlorate B) iron (III) perchlorate C) iron (II) chlorate D) iron (II) pchlorate E) iron (III) chlorite 12. What is the name of SCl4? A) sulfur chloride B) sulfur trichloride C) sulfur (IV) chloride D) sulfur (IV) tetrachloride E) sulfur tetrachloride 13. What is the name of HgSO4? A) mercury sulfate B) mercury (II) sulfate C) mercury disulfite D) mercury (I) sulfate E) mercury (I) sulfite 14. What is the formula for sulfur dioxide? A) SO2 B) S2O C) S2O4 D) SO3 E) S2O3 15. What is the name of Hg3(PO3)2? A) mercury phosphite B) mercury (II) phosphite C) mercury diphosphate D) mercury (I) phosphite E) mercury (I) diphosphate 16. What is the name of SiF4? A) silicon (IV) fluoride B) silicon tetrafluoride C) silicon difluoride D) silicon (IV) tetrafluoride E) none of these 17. What is the formula for mercury (I) sulfide? A) HgS B) HgS2 C) Hg3S2 D) Hg2S E) Hg2S3 18. What is the formula for aluminum bromide? A) AlBr3 B) Al2Br C) AlBr2 D) Al2Br3 E) none of these 19. What is the name of Ni3(PO4)2? A) nickel (II) phosphorus (VI) oxide B) nickel (II) phosphate C) nickel phosphate D) nickel phosphite E) nickel phosphorus (VI) oxide 20. What is the formula for aluminum nitride? A) AlN2 B) AlN C) Al3N2 D) Al3N E) Al2N3 21. What is the name of PbO2? A) lead (II) oxide B) lead (IV) oxide C) lead dioxide D) tin (IV) dioxide E) lead (II) dioxide 22. What is the formula for calcium bromide? A) CaBr3 B) Ca2Br C) CaBr2 D) Ca2Br3 E) none of these 23. What is the name of SnO? A) tin oxide B) tin monoxide C) tin (II) oxide D) tin (I) oxide E) tin (II) monoxide 24. What is the formula for barium permanganate? A) BaMnO3 B) Ba(MnO4)2 C) Ba(MnO3)2 D) Ba(MnO2)2 E) BaMnO4 25. What is the formula for lead (IV) sulfide? A) PbS B) PbS2 C) Pb3S2 D) Pb2S E) Pb2S3 26. What is the formula for potassium nitride? A) KN2 B) K2N C) K3N2 D) K3N E) K2N3 27. What is the formula for lead (II) chlorite? A) Pb(ClO3)2 B) Pb(ClO2)2 C) PbClO2 D) PbClO3 E) Pb(ClO)2 28. What is the formula for potassium phosphite? A) KPO4 B) K2PO4 C) K3PO4 D) K2PO3 E) K3PO3 29. What is the name of SnCl2? A) tin chloride B) tin (II) chloride C) tin dichloride D) tin (II) dichloride E) none of these 30. What is the formula for magnesium oxide? A) MgO2 B) Mg2O C) Mg2O4 D) MgO E) Mg2O3 31. What is the name of SnCl4? A) tin chloride B) tin trichloride C) tin (IV) chloride D) tin (IV) tetrachloride E) tin tetrachloride 32. What is the formula for magnesium sulfate? A) MgSO4 B) Mg2SO4 C) Mg3SO4 D) Mg2SO4 E) Mg3SO3 33. What is the formula for antimony (V) oxide? A) SbO B) Sb2O5 C) Sb4O D) Sb4O3 E) Sb2O 34. What is the name of (NH4)2SO4? A) ammonium sulfide B) ammonium sulfate C) ammonium sulfite D) nitrogen hydrogen sulfate E) diammonium sulfate 35. What is the name of HCl(aq)? A) hydrochloric acid B) nitric acid C) sulfuric acid D) phosphoric acid E) none of these 36. What is the formula for sodium sulfide? A) NaS2 B) Na2S C) Na3Br2 D) Na2S3 E) NaS 37. What is the formula for hydrochloric acid? A) HCl2 B) H2Cl C) HCl D) HCl(aq) E) H2Cl(aq) 38. What is the formula for sodium sulfite? A) NaSO4 B) Na2SO4 C) Na3SO4 D) Na2SO3 E) Na3SO3 39. What is the formula for nitric acid? A) HNO2(aq) B) H2NO3(aq) C) HNO3(aq) D) H2NO2(aq) E) none of these 40. What is the name of Zn(NO3)2? A) zinc (II) nitrate B) zinc (IV) nitrate C) zinc (II) nitrite D) zinc nitrite E) zinc nitrate 41. What is the formula for nitrous acid? A) HNO2(aq) B) H2NO3(aq) C) HNO3(aq) D) H2NO2(aq) E) none of these 42. What is the name of CoCl3? A) chromium trichloride B) cobalt chloride C) cobalt (III) chloride D) chromium (II) chloride E) none of these 43. What is the name of H3PO3(aq)? A) phosphorous acid B) phosphoric acid C) phosphorus acid D) phosphite acid E) phosphate acid 44. What is the name of Co2(CO3)3? A) cobalt (II) carbonate B) cobalt (III) carbonate C) copper carbonate D) cobalt carbonate E) copper (II) carbonate 45. What is the formula for sulfuric acid? A) HSO4 B) H2SO4 C) H3SO4 D) H2SO3 E) H3SO3 46. What is the name of Cr2(SO3)3? A) chromium trisulfite B) chromium (II) sulfite C) chromium (III) sulfite D) chromium (III) trisulfite E) chromium (II) trisulfite 47. What is the formula for chlorous acid? A) HClO4 B) H2ClO3 C) HClO D) HClO2 E) H2ClO2 48. What is the name of Cr3(PO4)2? A) chromium diphosphate B) chromium (II) phosphate C) chromium (III) phosphateD) chromium (II) diphosphate E) chromium (III) triphosphate 49. What is the formula for perchloric acid? A) HClO4 B) H2ClO4 C) H3ClO4 D) HClO3 E) H2ClO3 50. What is the name of CrSO4? A) chromium sulfate B) chromium (II) sulfate C) chromium (III) sulfate D) chromium sulfite E) chromium (III) sulfite 51. What is the name of Br2? A) bromide B) bromine C) bromous D) bromate E) bromite 52. What is the formula for chromium (III) hydrogen phosphate? A) Cr(HPO3)2 B) Cr(HPO4)2 C) Cr2(HPO4)3 D) Cr3(HPO4)2 E) Cr2(HPO3)3 53. What is the formula for carbon monoxide? A) CO2 B) C2O C) CO D) CO3 E) C2O3 54. What is the name of Cu(H2PO4)2? A) copper hydrogen phosphate B) copper dihydrogen phosphate C) copper (I) hydrogen phosphate D) copper (I) dihydrogen phosphate E) copper (II) dihydrogen phosphate 55. What is the formula for carbon disulfide? A) CS2 B) C2S C) C2S4 D) CS3 E) C2S3 56. What is the formula for cobalt (II) oxide? A) CoO2 B) Co2O C) Co2O3 D) Co3O2 E) CoO 57. What is the formula for chlorine dioxide? A) ClO5 B) ClO2 C) Cl2O4 D) ClO3 E) none of these 58. What is the name of FeCl2? A) iron chloride B) iron dichloride C) iron (II) chloride D) iron (III) dichloride E) iron II) dichloride 59. What is the name of NCl3? A) nitrogen (III) chloride B) nitrogen trichloride C) nitrogen tetrachloride D) nitrogen (III) trichloride E) none of these 60. What is the name of Fe2(CrO4)3? A) iron (II) chromate B) iron (II) dichromate C) iron (II) chromium(II)oxide D) iron (III) chromium(III)oxide E) iron (III) chromate 61. What is the name of SCl2? A) sulfur chloride B) sulfur dichloride C) sulfur (II) chloride D) sulfur (II) dichloride E) sulfur (IV) dichloride 62. What is the name of Fe(HSO4)2? A) iron sulfate B) iron (II) hydrogen sulfate C) iron (III) hydrogen sulfate D) iron hydrogen sulfate E) iron (III) hydrogen sulfite 63. What is the name of SO2? A) sulfur (IV) oxide B) sulfur (IV) dioxide C) sulfur dioxide D) silicon dioxide E) none of these 64. What is the name of Hg2Cl2? A) mercury chloride B) mercury (II) chloride C) mercury dichloride D) mercury (II) dichloride E) none of these ridiculous answers 65. What is the name of SiCl4? A) silicon chloride B) silicon trichloride C) silicon (IV) chloride D) silicon (IV) tetrachloride E) silicon tetrachloride 66. What is the formula for mercury (II) sulfide? A) HgS B) HgS2 C) Hg3S2 D) Hg2S E) Hg2S3 67. What is the formula for aluminum oxide? A) Al2O3 B) Al2O C) AlO2 D) AlO3 E) none of these 68. What is the formula for manganese (IV) oxide? A) MnO2 B) MnO4 C) Mn3O2 D) Mn2O E) Mn2O3 69. What is the formula for aluminum phosphide? A) AlP B) Al2P C) Al2P4 D) AlP3 E) Al2P3 70.