Polyatomic Ions

Write the name or the chemical formula for each of the following.

1. Ca(OH)₂

2. K₂SO₄

3. potassium nitrite

4. MgCO₃

5. potassium carbonate

6. Ag₂SO₄

7. ammonium dichromate

8. iron (III) phosphate

9. NH₄OH

10. Ni(OH)₂

11. Fe(NO₃)₃

12. CoCO₃

13. potassium nitrate

14. potassium nitrite

15. Al(OH)₃

16. Ni(NO₃)₂

17. NaOH

18. sodium nitrite

19. potassium sulfate

20. iron (II) hydroxide

21. Cu(CH₃COO)₂

22. potassium phosphate

23. iron (II) sulfite

24. sodium sulfate

25. magnesium nitrate

26. iron (II) carbonate

27. potassium hydroxide

28. magnesium sulfate

29. iron (II) sulfate

30. Cr(NO₃)₃

31. strontium nitrate

32. Sr(OH)₂

33. ammonium nitrate

34. ammonium sulfide

35. mercury (II) carbonate

36. tin(IV) phosphate

37. copper (II) carbonate

38. iron(III) sulfate

39. zinc nitrate

40. ammonium sulfate

41. silver permanganate

42. iron (I) nitrate

43. sodium acetate

44. aluminum nitrate

45. aluminum sulfate

46. ammonium dihydrogen phosphate

47. ammonium acetate

48. sodium hydrogen carbonate

49. ZnSO₄

50. MgSiO₃

51. Fe(ClO₂)₂

52. Cu(NO₃)₂

53. lead(II) nitrate

54. K₂Cr₂O₇

55. sodium glutamate

56. CuSO₄

57. ZnCO₃

58. aluminum borate

59. cesium acetate

60. barium hydroxide

61. (NH₄)₂SO₄

62. KCN

63. KSCN

64. magnesium phosphate

65. K₃PO₄

66. ammonium sulfite

67. calcium stearate

68. potassium permanganate

69. sodium thiosulfate

70. barium perchlorate

71. NaHS

72. Cr₂(C₂O₄)₃