2
QuizMultiple Choice
Oxidation-Reduction
Question 2 • EDG CHEM ES W/LABS2(P) – Q2_9
Which of the following is an oxidation-reduction reaction?
Answer
F
Fe2O3 + 3CO 2Fe + 3CO2C
CuSO4 + 2NaOH Cu(OH)2 + Na2SO4
2
2NaOH + H2CO3 Na2CO3 + 2NaOH
P
Pb(NO3)2 + Na2SO4 2NaNO3 + PbSO4