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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 ?

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) 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 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) 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. What is the name of Ni3(PO4)2? A) nickel (II) phosphorus (VI) oxide B) nickel (II) phosphite C) nickel (II) phosphate D) nickel phosphite E) nickel phosphorus(VI) oxide

71. What is the formula for barium phosphate? A) BaPO4 B) Ba2PO4 C) Ba3(PO4)2 D) Ba2PO4 E) Ba3(PO3)2

72. What is the name of PbO2? A) lead oxide B) lead dioxide C) lead (II) oxide D) lead (II) dioxide E) lead (IV) oxide

73. What is the formula for tin (IV) oxide? A) TiO2 B) SnO2 C) Ti4O D) Ti4O3 E) Sn2O

74. What is the formula for lead (II) sulfide? A) PbS B) PbS2 C) Pb3S2 D) Pb2S E) Pb2S3

75. What is the name of Cs3P? A) cesium phosphate B) cesium phosphite C) tricesium phosphate D) tricesium phosphide E) cesium phosphide

76. What is the name of Ca(ClO)2? A) calcium chlorate B) calcium chlorite C) calcium perchlorate D) calcium chloride E) calcium hypochlorite

77. What is the name of KMnO4? A) potassium manganate B) potassium permanganate C) potassium (I) permanganate D) potassium (II) manganate E) potassium (II) permanganate

78. What is the formula for antimony (III) oxide? A) Sb2O3 B) An2O3 C) SbO2 D) SbO3 E) none of these

79. What is the name of Mg3P2? A) dimagnesium triphosphate B) dimagnesium triphosphide C) magnesium phosphide D) dimagnesium phosphhide E) magnesium triphosphide

80. What is the name of SnO2? A) lead (II) oxide B) tin (IV) oxide C) tin dioxide D) tin (IV) dioxide E) tin (II) dioxide

81. What is the formula for magnesium nitride? A) MgN2 B) Mg2N C) Mg3N2 D) Mg3N E) Mg2N3

82. What is the name of SnCl2? A) tin chloride B) tin dichloride C) tin (II) chloride D) tin (II) dichloride E) tin (IV) dichloride

83. What is the formula for ammonium sulfide? A) NH4S2 B) Am2S C) (NH4)3S2 D) (NH4)2S E) NH4S

84. What is the formula for ammonium nitrate? A) NH4(NO2)2 B) NH4NO2 C) (NH4)3(NO3)2 D) (NH4)2NO3 E) NH4 NO3

85. What is the name of (NH4)2Cr2O7? A) ammonium chromate B) ammonium dichromate C) ammonium chromium (II) oxide D) ammonium chromium (III) oxide E) ammonium chromium (IV) oxide

86. What is the formula for ? A) HCl2 B) H2Cl C) HCl D) HCl(aq) E) H2Cl(aq)

87. What is the formula for sodium oxide? A) NaO2 B) Na2O C) Na2O4 D) NaO E) Na2O3

88. What is the name of HF(aq)? A) fluorous acid B) fluoric acid C) hydrofluoric acid D) hydrofluoro acid E) hydrofluoride acid

89. What is the name of Sr(HSO4)2? A) strontium hydrogen sulfite B) strontium (II) hydrogen sulfite C) strontium hydrogen sulfate D) strontium (II) hydrogen sulfate E) strontium (IV) hydrogen sulfate

90. What is the name of HNO3(aq)? A) nitrous acid B) nitric acid C) nitronic acid D) nitrate acid E) nitrite acid

91. What is the formula for zinc sulfide? A) ZnS B) ZnS2 C) Zn3S2 D) Zn2S E) Zn2S3

92. What is the name of H3PO4 ? A) hydrochloric acid B) nitric acid C) sulfuric acid D) phosphoric acid E) none of these

93. What is the name of Co2O3? A) dicobalt trioxide B) cobalt trioxide C) cobalt (II) oxide D) cobalt (III) oxide E) dicobalt (III) trioxide

94. What is the name of H2SO4? A) hydrosulfuric acid B) dihydrogen sulfide C) sulfuric acid D) sulfurous acid E) none of these

95. What is the name of Co3(PO4)2? A) cobalt phosphate B) cobalt (II) phosphate C) cobalt (III) phosphate D) cobalt diphosphate E) cobalt (III) phosphate

96. What is the formula for chloric acid? A) HClO4 B) H2ClO4 C) H3ClO4 D) HClO3 E) H2ClO3

97. What is the name of CrCl2? A) chromium trichloride B) chromium chloride C) chromium (III) chloride D) chromium (II) chloride E) none of these

98. What is the formula for hypochlorous acid? A) HClO4 B) H2ClO4 C) H3ClO4 D) HClO E) H2ClO3

99. What is the name of Cr2O3? A) dichromium trioxide B) chromium trioxide C) chromium (II) oxide D) chromium (III) oxide E) dichromium (III) trioxide

100. What is the formula for periodic acid? A) HIO4 B) H2IO4 C) H3IO4 D) HIO3 E) H2IO3