MasukDaftar Gratis

Polyatomic Ion Flashcards: 30 Names, Formulas & Charges

Learn 30 commonly taught polyatomic ions with 60 two-way flashcards for name, formula, and charge recall.

Oleh penulis Flashcards Open Source App

Tentang dek ini

These polyatomic ion flashcards cover 30 commonly taught ions in 60 two-way cards. You’ll practice name → exact conventional formula with charge and formula with charge → canonical or common name. Each direction has its own card, so recognizing a formula does not stand in for recalling it.

Every formula is written as standalone LaTeX with conventional subscripts and a superscript charge. The fixed sequence interleaves both directions and ion families, keeps close variants at least three unrelated cards apart, and leaves longer-term spacing to the review scheduler.

Hydrogen carbonate (bicarbonate) and hydrogen sulfate (bisulfate) are the only paired names. The deck leaves out monatomic ions; borate, phosphite, and silicate, whose classroom species or formula conventions can vary; and compound naming, charge balancing, structures, oxidation states, solubility, colors, applications, reaction prediction, and general naming-rule theory.

ChEBI records were used to verify names, formulas, and charges, with PubChem used as an independent cross-check where its exact ion record was unambiguous. All prompts, answers, selection, order, metadata, and cover composition were created independently. No source or competitor prose, images, screenshots, selection order, trade dress, or logos were copied. Facts are not claimed as proprietary. The original wording, organization, metadata, and cover are dedicated under CC0 1.0 to the extent applicable rights exist.

Kartu dalam dek ini

  1. Kartu 1

    Pertanyaan

    What is the formula, including its charge, for chlorite?

    Jawaban

    ClO2−\mathrm{ClO}_{2}^{-}

  2. Kartu 2

    Pertanyaan

    HSO4−\mathrm{HSO}_{4}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Hydrogen sulfate (bisulfate)

  3. Kartu 3

    Pertanyaan

    What is the formula, including its charge, for dihydrogen phosphate?

    Jawaban

    H2PO4−\mathrm{H}_{2}\mathrm{PO}_{4}^{-}

  4. Kartu 4

    Pertanyaan

    SCN−\mathrm{SCN}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Thiocyanate

  5. Kartu 5

    Pertanyaan

    What is the formula, including its charge, for hypochlorite?

    Jawaban

    ClO−\mathrm{ClO}^{-}

  6. Kartu 6

    Pertanyaan

    S2O32−\mathrm{S}_{2}\mathrm{O}_{3}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Thiosulfate

  7. Kartu 7

    Pertanyaan

    What is the formula, including its charge, for phosphate?

    Jawaban

    PO43−\mathrm{PO}_{4}^{3-}

  8. Kartu 8

    Pertanyaan

    OCN−\mathrm{OCN}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Cyanate

  9. Kartu 9

    Pertanyaan

    What is the formula, including its charge, for perchlorate?

    Jawaban

    ClO4−\mathrm{ClO}_{4}^{-}

  10. Kartu 10

    Pertanyaan

    SO32−\mathrm{SO}_{3}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Sulfite

  11. Kartu 11

    Pertanyaan

    What is the formula, including its charge, for hydrogen phosphate?

    Jawaban

    HPO42−\mathrm{HPO}_{4}^{2-}

  12. Kartu 12

    Pertanyaan

    OH−\mathrm{OH}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Hydroxide

  13. Kartu 13

    Pertanyaan

    What is the formula, including its charge, for chlorate?

    Jawaban

    ClO3−\mathrm{ClO}_{3}^{-}

  14. Kartu 14

    Pertanyaan

    SO42−\mathrm{SO}_{4}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Sulfate

  15. Kartu 15

    Pertanyaan

    What is the formula, including its charge, for arsenate?

    Jawaban

    AsO43−\mathrm{AsO}_{4}^{3-}

  16. Kartu 16

    Pertanyaan

    NO3−\mathrm{NO}_{3}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Nitrate

  17. Kartu 17

    Pertanyaan

    What is the formula, including its charge, for bromate?

    Jawaban

    BrO3−\mathrm{BrO}_{3}^{-}

  18. Kartu 18

    Pertanyaan

    Cr2O72−\mathrm{Cr}_{2}\mathrm{O}_{7}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Dichromate

  19. Kartu 19

    Pertanyaan

    What is the formula, including its charge, for hydrogen carbonate (bicarbonate)?

    Jawaban

    HCO3−\mathrm{HCO}_{3}^{-}

  20. Kartu 20

    Pertanyaan

    C2H3O2−\mathrm{C}_{2}\mathrm{H}_{3}\mathrm{O}_{2}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Acetate

  21. Kartu 21

    Pertanyaan

    What is the formula, including its charge, for iodate?

    Jawaban

    IO3−\mathrm{IO}_{3}^{-}

  22. Kartu 22

    Pertanyaan

    CN−\mathrm{CN}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Cyanide

  23. Kartu 23

    Pertanyaan

    What is the formula, including its charge, for hydronium?

    Jawaban

    H3O+\mathrm{H}_{3}\mathrm{O}^{+}

  24. Kartu 24

    Pertanyaan

    O22−\mathrm{O}_{2}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Peroxide

  25. Kartu 25

    Pertanyaan

    What is the formula, including its charge, for chromate?

    Jawaban

    CrO42−\mathrm{CrO}_{4}^{2-}

  26. Kartu 26

    Pertanyaan

    NO2−\mathrm{NO}_{2}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Nitrite

  27. Kartu 27

    Pertanyaan

    What is the formula, including its charge, for ammonium?

    Jawaban

    NH4+\mathrm{NH}_{4}^{+}

  28. Kartu 28

    Pertanyaan

    CO32−\mathrm{CO}_{3}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Carbonate

  29. Kartu 29

    Pertanyaan

    What is the formula, including its charge, for oxalate?

    Jawaban

    C2O42−\mathrm{C}_{2}\mathrm{O}_{4}^{2-}

  30. Kartu 30

    Pertanyaan

    MnO4−\mathrm{MnO}_{4}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Permanganate

  31. Kartu 31

    Pertanyaan

    ClO2−\mathrm{ClO}_{2}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Chlorite

  32. Kartu 32

    Pertanyaan

    What is the formula, including its charge, for sulfate?

    Jawaban

    SO42−\mathrm{SO}_{4}^{2-}

  33. Kartu 33

    Pertanyaan

    H2PO4−\mathrm{H}_{2}\mathrm{PO}_{4}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Dihydrogen phosphate

  34. Kartu 34

    Pertanyaan

    What is the formula, including its charge, for thiocyanate?

    Jawaban

    SCN−\mathrm{SCN}^{-}

  35. Kartu 35

    Pertanyaan

    IO3−\mathrm{IO}_{3}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Iodate

  36. Kartu 36

    Pertanyaan

    What is the formula, including its charge, for hydrogen sulfate (bisulfate)?

    Jawaban

    HSO4−\mathrm{HSO}_{4}^{-}

  37. Kartu 37

    Pertanyaan

    PO43−\mathrm{PO}_{4}^{3-}

    What is the name of this polyatomic ion?

    Jawaban

    Phosphate

  38. Kartu 38

    Pertanyaan

    What is the formula, including its charge, for dichromate?

    Jawaban

    Cr2O72−\mathrm{Cr}_{2}\mathrm{O}_{7}^{2-}

  39. Kartu 39

    Pertanyaan

    BrO3−\mathrm{BrO}_{3}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Bromate

  40. Kartu 40

    Pertanyaan

    What is the formula, including its charge, for peroxide?

    Jawaban

    O22−\mathrm{O}_{2}^{2-}

  41. Kartu 41

    Pertanyaan

    What is the formula, including its charge, for sulfite?

    Jawaban

    SO32−\mathrm{SO}_{3}^{2-}

  42. Kartu 42

    Pertanyaan

    What is the formula, including its charge, for nitrite?

    Jawaban

    NO2−\mathrm{NO}_{2}^{-}

  43. Kartu 43

    Pertanyaan

    ClO−\mathrm{ClO}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Hypochlorite

  44. Kartu 44

    Pertanyaan

    HCO3−\mathrm{HCO}_{3}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Hydrogen carbonate (bicarbonate)

  45. Kartu 45

    Pertanyaan

    What is the formula, including its charge, for acetate?

    Jawaban

    C2H3O2−\mathrm{C}_{2}\mathrm{H}_{3}\mathrm{O}_{2}^{-}

  46. Kartu 46

    Pertanyaan

    What is the formula, including its charge, for cyanide?

    Jawaban

    CN−\mathrm{CN}^{-}

  47. Kartu 47

    Pertanyaan

    ClO4−\mathrm{ClO}_{4}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Perchlorate

  48. Kartu 48

    Pertanyaan

    HPO42−\mathrm{HPO}_{4}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Hydrogen phosphate

  49. Kartu 49

    Pertanyaan

    NH4+\mathrm{NH}_{4}^{+}

    What is the name of this polyatomic ion?

    Jawaban

    Ammonium

  50. Kartu 50

    Pertanyaan

    CrO42−\mathrm{CrO}_{4}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Chromate

  51. Kartu 51

    Pertanyaan

    What is the formula, including its charge, for permanganate?

    Jawaban

    MnO4−\mathrm{MnO}_{4}^{-}

  52. Kartu 52

    Pertanyaan

    ClO3−\mathrm{ClO}_{3}^{-}

    What is the name of this polyatomic ion?

    Jawaban

    Chlorate

  53. Kartu 53

    Pertanyaan

    H3O+\mathrm{H}_{3}\mathrm{O}^{+}

    What is the name of this polyatomic ion?

    Jawaban

    Hydronium

  54. Kartu 54

    Pertanyaan

    What is the formula, including its charge, for carbonate?

    Jawaban

    CO32−\mathrm{CO}_{3}^{2-}

  55. Kartu 55

    Pertanyaan

    What is the formula, including its charge, for nitrate?

    Jawaban

    NO3−\mathrm{NO}_{3}^{-}

  56. Kartu 56

    Pertanyaan

    What is the formula, including its charge, for hydroxide?

    Jawaban

    OH−\mathrm{OH}^{-}

  57. Kartu 57

    Pertanyaan

    What is the formula, including its charge, for cyanate?

    Jawaban

    OCN−\mathrm{OCN}^{-}

  58. Kartu 58

    Pertanyaan

    C2O42−\mathrm{C}_{2}\mathrm{O}_{4}^{2-}

    What is the name of this polyatomic ion?

    Jawaban

    Oxalate

  59. Kartu 59

    Pertanyaan

    What is the formula, including its charge, for thiosulfate?

    Jawaban

    S2O32−\mathrm{S}_{2}\mathrm{O}_{3}^{2-}

  60. Kartu 60

    Pertanyaan

    AsO43−\mathrm{AsO}_{4}^{3-}

    What is the name of this polyatomic ion?

    Jawaban

    Arsenate

Abstract clusters of connected spheres arranged in a balanced chemistry-inspired pattern on a deep blue background.

60 kartu

Polyatomic Ion Flashcards: 30 Names, Formulas & Charges

Pelajari dek ini gratis

Nibomo akan terbuka agar Anda bisa mulai belajar.