Chem111_Exam1

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Anonymous
ID:
105109
Filename:
Chem111_Exam1
Updated:
2011-09-29 00:07:24
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chem111
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for Chem111 at UMass Amherst
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  1. mega
    10^6
  2. kilo
    10^3
  3. deci
    10^-1
  4. centi
    10^-2
  5. milli
    10^-3
  6. micro
    10^-6
  7. nano
    10^-9
  8. pico
    10^-12
  9. feuto
    10^-15
  10. silver cation
    Ag+
  11. zinc cation
    Zn2+
  12. Cadmium cation
    Cd2+
  13. aluminum cation
    Al3+
  14. Scandium cation
    Sc3+
  15. Copper cation
    Cu2+
  16. Nickle cation
    Ni2+
  17. Diatomic elements
    • Hydrogen
    • Nitrogen
    • Oxygen
    • Fluorine
    • Chlorine
    • Bromine
    • Iodine
  18. Nitrate
    NO3-
  19. acetate
    CH3COO-
  20. chlorate
    ClO3-
  21. carbonate
    CO3 2-
  22. sulfate
    SO4 2-
  23. Chromate
    CrO4 2-
  24. Phosphate
    PO4 3-
  25. Perchlorate
    ClO4 -
  26. Permanganate
    MnO4 -
  27. dichromate
    Cr2O7 2-
  28. nitrite
    NO2-
  29. chlorite
    ClO2 -
  30. hypochlorite
    ClO-
  31. Sulfite
    SO3 2-
  32. phosphite
    PO3 3-
  33. ammonium
    NH4+
  34. cyanide
    CN-
  35. hydroxide
    OH-
  36. hydrogen carbonate HCO3-
  37. hydrogen sulfate
    HSO4 -
  38. hydrochloric acid
    HCl
  39. hydrobromic acid
    HBr
  40. hydriodic acid
    HI
  41. Nitric acid
    HNO3
  42. perchloric acid
    HClO4
  43. sulfuric acid
    H2SO4
  44. sodium hydroxide
    NaOH
  45. potassium hydroxide
    KOH
  46. calcium hydroxide
    Ca(OH)2
  47. Barium hydroxide
    Ba(OH)2
  48. Na+, K+, NH4+ are ....
    soluble, no exceptions
  49. NO3-, CH3COO-, ClO3-, ClO4- salts are ....
    soluble, no exceptions
  50. Cl-, Br-, I- salts are ....
    Soluble unless paired with Pb2+, Ag+, Hg2 2+
  51. SO4 2- salts are ....
    Soluble unless paired with Ca 2+, Ag+, Hg2 2+, Sr 2+, Ba 2+, Pb 2+
  52. OH- and O 2- are ....
    not soluble unless paired with Na+, K+, Ba 2+
  53. S 2- salts are ....
    not soluble unless paired with Na+, K+, Ba 2+, NH4+
  54. CO3 2- and PO4 3- salts are ....
    not soluble unless paired with Na+, K+, NH4+

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