Classify the following redox reactions. (a) 2 H 2 O 2 2 H 2 O +O 2 1 combination
ID: 679686 • Letter: C
Question
Classify the following redox reactions.
(a) 2 H2O2 2 H2O +O2
1
combination reaction
decomposition reaction
displacement reaction
disproportionation reaction
(b) Mg + 2 AgNO3 Mg(NO3)2 + 2Ag
2
combination reaction
decomposition reaction
displacement reaction
disproportionation reaction
(c) NH4NO2 N2 + 2H2O
3
combination reaction
decomposition reaction
displacement reaction
disproportionation reaction
(d) H2 + Br2 2 HBr
4
combination reaction
decomposition reaction
displacement reaction
disproportionation reaction
Explanation / Answer
Classify the following redox reactions.
(a) 2 H2O2 --> 2 H2O +O2
1
combination reaction
decomposition reaction
displacement reaction
disproportionationreaction
(b) Mg + 2 AgNO3 --> Mg(NO3)2 +2 Ag
2
combination reaction
decomposition reaction
displacementreaction
disproportionation reaction
(c) NH4NO2 -->N2 + 2H2O
3
combination reaction
decompositionreaction
displacement reaction
disproportionationreaction
(d) H2 + Br2 --> 2 HBr
4
combinationreaction
decomposition reaction
displacement reaction
disproportionation reaction