Oxidizing and Reducing Agents Answers
13 verified answers2 views
1
Free Preview
Identify the oxidizing and reducing agents in this reaction:Cr2O3(s) + 2Al(s) 2Cr(s) + Al2O3(s)Oxidizing agent:
Answers:
Blank 1:"Cr"
Blank 2:"Al"
2
Free Preview
Cobalt:
Answer:
4
3
Copper:
Answer:
3
4
Chromium: ⇒ 5
Answer:
5
5
Mercury:
Answer:
1
6
Question text not available
Answers:
Blank 1:O
Blank 2:C
7
Arrange the listed ions in increasing order of strength of reducing agent.Aluminum:
Answers:
Blank 1:6
Blank 2:4
Blank 3:3
Blank 4:6
Blank 5:1
Blank 6:6
8
Question text not available
Answers:
Blank 1:6
Blank 2:4
Blank 3:3
Blank 4:1
9
Identify the disproportionation reaction.
A
H2PO4– + H2PO4– HPO42– + H3PO4
B
2AgNO3(aq) + Cu(s) 2Ag(s) + Cu(NO3)2(aq)
C
OH– + H+ H2O
10
Identify the disproportionate substance from this reaction: H2PO4– + H2PO4– HPO42– + H3PO4
A
hydrogenB
oxygenC
phosphorous11
Use the standard reduction potential table to predict which reaction will occur spontaneously.
A
Cu(s) + 2Ag+(aq) Cu2+(aq) + 2Ag(s)
B
2 Fe3+(aq) + 2Cl–(aq) 2Fe2+(aq) + Cl2(g)
C
Mn2+(aq) + 4H2O(l) + 2Fe3+(aq) 2Fe2+(aq) + MnO4–(aq) + 8H–(aq)
12
Question text not available
Answer:
C
13
Reducing agent:
Answer:
Al, al
Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this