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Oxidation Number
Oxidation Number
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Establishing the oxidation number for elements in compounds and ions #chemistry #oxidationnumber
Flashcards
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Questions
16
Answers
1
Oxidation number for the element underlined?
-2
+1
+2
-1
2
Oxidation number for the element underlined?
+4
-6
-4
+6
3
Formula of copper(II) sulfate?
Cu2(SO4)3
Cu2SO4
CuSO4
Cu(SO4)2
4
Oxidation number for the element underlined?
+6
+4
-6
+12
5
Oxidation number for the element underlined?
+3
+1
-3
-1
6
Oxidation number for the element underlined?
+7
+5
+1
+3
7
Oxidation number for the element underlined?
+2
-1
-2
+1
8
Formula of copper (I) nitrate
CuN2
Cu(NO3)2
CuN
CuNO3
9
Oxidation number for the element underlined?
-1
+2
+1
-2
10
Systematic name of compound?
Manganese (VI) oxide
Manganese (IV) oxide
Manganese (4) oxide
Manganese (II) oxide
11
Oxidation number for the element underlined?
+6
-6
-4
+2
12
Oxidation number for the element underlined?
+5
+3
+7
+1
13
Oxidation number for the element underlined?
-1
-2
+1
+2
14
Oxidation number for the element underlined?
-2
-1
+1
+2
15
Oxidation number for the element underlined?
-2
+2
-4
+4
16
Oxidation number for the element underlined?
-1
+2
+1
-2
