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5 Written questions

5 Matching questions

  1. per-
  2. sulfate
  3. acetate
  4. carbonate
  5. nitrate charge
  1. a CO3
  2. b CH3COO
  3. c SO4
  4. d one additional oxygen
  5. e -1

5 Multiple choice questions

  1. two less oxygens
  2. C2H3O2
  3. -1
  4. one less oxygen
  5. NH4

5 True/False questions

  1. nitrateNO3

          

  2. ammonium charge+1

          

  3. chlorate charge-1

          

  4. sulfate charge-2

          

  5. phosphate charge-1