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RedOx

Quiz by Kaitlyn Ostrov

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Q 1/15
Score 0
Which of the following is NOT an example of oxidation?
29
losing electrons
metal reacting with a nonmetal
gaining electrons
an element bonding to oxygen

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15 questions

Show answers

Q1
Which of the following is NOT an example of oxidation?
losing electrons
metal reacting with a nonmetal
gaining electrons
an element bonding to oxygen
20s
Q2
Which of the following reactions is not a redox reaction?
single replacement
double replacement
decomposition
synthesis
20s
Q3
What is the oxidation state of Ca?
20
+2
0
-2
20s
Q4
What is the oxidation state of oxygen in CaO?
-2
0
+2
-1
20s
Q5
What is the oxidation state of H in HF?
+1
9
-1
0
20s
Q6
What is the oxidation state of Sr^2+?
+1
0
-2
2+
20s
Q7
What is the oxidation state of P in P2O4?
+8
-2
+4
-8
45s
Q8
What is the oxidation state of N in NO2^-1?
+4
-2
+3
-1
45s
Q9
What is the oxidation state of C in C2H4O3?
-1
+4
+1
+2
45s
Q10
What is the oxidation state of N2?
-3
+2
+1
0
45s
Q11
What is the oxidation state of Cl in ClO3^-1?
-2
+6
-1
+5
45s
Q12
Is this an example of oxidation or reduction?
oxidation
reduction
45s
Q13
Is this an example of oxidation or reduction?
reduction
oxidation
45s
Q14
Is this an example of oxidation or reduction?
reduction
oxidation
45s
Q15
Is this an example of oxidation or reduction?
reduction
oxidation
45s

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