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Jouer Froggy Jumps
1. What is oxidation?
A
Lose electrons
B
Gain oxygen
C
Gain hydrogen
2. What is reduction?
A
Gain electrons
B
Gaining oxygen
C
Gaining hydrogen
3. Select the reduced form of S
A
H2S
B
SO2
C
SO3
4. Select the oxidized form of NO
A
H3N
B
N2
C
NO2
5. Choose the reduced substance in the reaction between CO and NO to form N2 and CO2
A
CO
B
NO
C
N2
6. Choose the oxidized substance in the reaction between Ca and O2 to form CaO
A
Ca
B
O2
C
CaO
7. The transformation of Li into Li+ is a reduction
A
Yes
B
No
C
IDK
8. The transformation of Cl into Cl- is a reduction
A
Yes
B
No
C
IDK
9. The reducing agent in the reaction between Na and O2 to form Na2O is
A
Na
B
O2
C
Na2O
10. The oxidizing agent in the reaction between CuO and CO to form Cu and CO2 is
A
CuO
B
Co
C
CO