What is the primary goal when finding oxidation numbers in Cl2O3?

Oxidation Numbers in Cl2O3

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Chemistry
•
9th - 10th Grade
•
Hard

Mia Campbell
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To identify the physical state
To calculate the boiling point
To find the oxidation numbers of each element
To determine the molecular weight
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't chlorine's oxidation state be directly determined from the rules?
Chlorine has multiple oxidation states
Chlorine is a noble gas
Chlorine is always neutral
Chlorine is not present in Cl2O3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical oxidation number assigned to oxygen?
-1
-2
+1
+2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a neutral compound, what should the sum of all oxidation numbers equal?
Zero
One
The atomic number
The molecular weight
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the equation set up to find the oxidation number of chlorine in Cl2O3?
2x + 3 = 0
2x - 6 = 0
x + 3 = 0
x - 6 = 0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the oxidation number of chlorine in Cl2O3 after solving the equation?
+4
+1
+2
+3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total oxidation number for the two chlorine atoms in Cl2O3?
+6
-3
-6
+3
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total oxidation number for the three oxygen atoms in Cl2O3?
+6
-6
-3
+3
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final verification step for the oxidation numbers in Cl2O3?
Ensuring the sum equals the number of atoms
Ensuring the sum equals the atomic number
Ensuring the sum equals zero
Ensuring the sum equals the molecular weight
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