Chemistry Unit 9 Review
Authored by Dale Ingram
Chemistry
9th - 12th Grade
Used 8+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for Br in the compound KBr?
+5
+3
+1
-1
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for Br in the compound KBrO3?
+5
+3
+1
-1
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for Br in the compound KBrO?
+5
+3
+1
-1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for Br in the compound KBrO2?
+5
+3
+1
-1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for S in the compound K2SO4?
+6
+4
+2
-2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for S in the compound SO3?
+6
+4
+2
-2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the oxidation number for S in the compound K2S2O3?
+6
+4
+2
-2
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