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3. Chemical Reactions

Polyatomic Ions

3. Chemical Reactions

Polyatomic Ions

미해결 질문
Name the anion obtained by removing one oxygen atom from the perbromate ion, BrO₄^-
1179
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객관식
Which of the following is the correct formula and charge for the sulfate ion?
121
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객관식
Why might arsenic be able to substitute for phosphorus in polyatomic ions?
121
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객관식
What is the name of the polyatomic ion with the formula PO_4^{3-}?
139
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객관식
Which of the following is the correct formula for the hydrogen phosphate ion?
153
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객관식
Which of the following best describes the meaning of the '-ite' ending in the names of polyatomic ions?
125
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객관식
Which of the following polyatomic ions has a 3- ionic charge?
143
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객관식
Which of the following is the conjugate base of the dihydrogen phosphate ion, H2PO4-?
105
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객관식
Which of the following polyatomic ions has an overall charge of -2?
120
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객관식
Which of the following is the correct chemical formula for the acetate polyatomic ion?
96
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객관식
Which of the following is classified as a polyatomic cation?
109
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객관식
Which of the following ions is an oxyanion?
132
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객관식
Which of the following is the correct chemical formula for the iodate ion?
126
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객관식
What is the name of the polyatomic ion with the formula NO_2^-?
110
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객관식
Give the systematic name for the following polyatomic ion.
FO^–
4280
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19
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