1. Acetate CH 3 COO -

2. Chlorate ClO 3 -

3. Chlorite ClO 2 -

4. Cyanide CN -

5. Dihydrogen Phosphate H 2 PO 4 -

6. Hydrogen carbonate HCO 3 -

7. Hydrogen sulfate HSO 4 -

8. Hydrogen Sulfite HSO 3 -

9. Hydroxide OH -

10. Hypochlorite OCl -

11. Iodate IO 3 -

12. Nitrate NO 3 -

13. Nitrite NO 2 -

14. Perchlorate ClO 4 -

15. Permanganate MnO 4 -

16. Thiocyanate SCN -

17. Carbonate CO 3 2-

18. Chromate CrO 4 2-

19. Dichromate Cr 2 O 7 2-

20. Monohydrogen phosphate HPO 4 2-

21. Oxalate C 2 O 4 2-

22. Peroxide O 2 2-

23. Silicate SiO 3 2-

24. Sulfate SO 4 2-

25. Sulfite SO 3 2-

26. Thiosulfate S 2 O 3 2-

27. Phosphate PO 4 3-

28. Phosphite PO 3 3-

29. Carbide C 4-

30. Ammonium NH 4 +

31. Acetic Acid CH 3 COOH

32. Oleic Acid C 18 H 34 O 2

33. Boric Acid H 3 BO 3

34. Hydrobromic Acid HBr

35. Formic Acid HCOOH

36. Carbonic Acid H 2 CO 3

37. Oxalic Acid H2C2O4H2C2O4H2C2O4H2C2O4

38. Hydrochloric Acid HCl

39. Hypochlorous Acid HClO

40. Chloric Acid HClO 3

41. Perchloric Acid HClO 4

42. Hydrofluoric Acid HF

43. Hydroiodic Acid HI

44. Nitrous Acid HNO 2

45. Nitric Acid HNO 3

46. Sulfurous Acid H 2 SO 3

47. Sulfuric Acid H 2 SO 4