Polyatomic Ions
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This quiz is about the memorization of certain polyatomic ions and there chemical makeup. I made this as a study guide for my actual chemistry test.
- 1.What is the name of this chemical NH4+?
- A.
Ammonium
- B.
Nitrite
- C.
Nitrate
- D.
Hydroxide
- E.
Acetate
- 2.
- A.
Phosphate
- B.
Carbonate
- C.
Chromate
- D.
Sulfite
- E.
Sulfate
- 3.What is NO2-
- 4.Acetate can be shown as C2H3O2- or CH3COO-.
- A.
True
- B.
False
- 5.What is CO32- called?
- A.
Chromate
- B.
Phosphate
- C.
Nitrite
- D.
Carbonate
- E.
Sulfate
- 6.OH- can be described as which polyatomic ion?
- A.
Hydroxite
- B.
Phosphate
- C.
Hydroxide
- D.
Helium
- E.
Deoxyribose
- 7.Is NO3- nitrite or nitrate?
- 8.What does the ion phosphate contain?
- A.
1 phosphorus, 4 oxygen, to the third power negative
- B.
1 phosphorus, 4 oxygen, to the second power negative
- C.
2 phosphorus, 4 oxygen, to the third power negative
- D.
1 phosphorus, 5 oxygen, to the second power negative
- E.
2 phosphorus, 4 oxygen, to the third power negative
- 9.Does SO32- represent sulfate or sulfite?
- A.
Sulfite
- B.
Sulfate
- C.
Both
- D.
Neither
- 10.What is the difference between sulfate and sulfite?
- A.
There is no difference, they are the same thing.
- B.
Sulfate has one more oxygen than sulfite.
- C.
Sulfate has a positive charge while sulfite has a negative charge.
- D.
Sulfite has one less sulfur than sulfate.
- E.
Sulfate goes to the third power, while sulfite goes to the second.
- 11.Which ion stated in this quiz, is the only ion with a positive charge?
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