4. Which process is a redox reaction? (A) Fe Fe:O, (B) So,- So Os- so Which is the balanced redox equation in acidic solution? (A) CIO,+2CI +2H C- CIO,+ HO (B) CIO,+3 CI + HO-Ch+2 CIO, +2H 2 CIO,+ CI +SH-Cl +CIO, +4 HO Which is the balanced redox equation in basic solution? A) BKOH) + SeO+2 OH (8) 2 BiOH), + SnO+ 10 OH 2 Bi+ SnO+S HO (C) 2 BiOH +3 SnO-2 Bi +3 Seo+3 HO Bi - SnO + HO

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please answer subparts 4,5,6 only

STANDARD REDUCTION POINTIALS AT25C
Na (ag)e Na)
Mg"(ag)+2e- Mg)
AKay )+3e- AK)
2 H,O) +2 e-H,e) +2 OH (a)
Za"(ag) +2e Zn()
Fe"(ag)+2e-Fels)
Ala)e Agts)+1 (ag)
P (ag)+2e P)
Fe"(ag ) +3e -- Fein)
2 H(ag) +2e+ H,R)
Cu"(ag) +e- Cur(ag)
Cu"(ag) +2 Ca)
0,) +2 H, O)+4e-4 OH (ag )
C(ag) +e Cu)
1,0) +2e21(ag)
-2.713
-2356
-1.676
0.828
-0.763
-0.440
-0.152
-0.125
-0.040
0.000
0.159
0.340
0.401
0.520
0.535
0.800
(y + (bo)y
Br,() +2e-2 Be (ag)
0,8) + 4 H (ag ) + 4e-2 H,0)
CLE) + 2e-2 Cr(ag)
F,) +2e 2 F (ag)
For the reaction: 3 Mg() + N:e) – Mg N0)
Y Which species is reduced?
(A) Mg
1.065
1.229
1.358
2.860
(B) N3
(C) MgsN:
Which species is the reducing agent?
(A) N
(B) Mg
O MgN:
3. In which molecule does S have the highest oxidation
number?
(A) H;SO,
(B) H,S
(C) S.
4. Which process is a redox reaction?
(A) Fe- Fe:O, (B) SO- SO, Os.- S0
I Which is the balanced redox equation in acidic solution?
(A) CIO,+2 CI +2H Ch + CIO, + H0
B) CIO, +3 CI + H,0- Cl + 2 CIO, +2H
O 2 CIO, + CI +8H-Cla + CIO, +4 H0
Which is the balanced redox equation in basic solution?
(A) BKOH), + SnO+2 OH- Bị - SnO + H0
(15) 2 Bi(OH), + Sno+ 10 OH 2 Bi+ Sno+5 HO
(C) 2 Bi(OH), +3 SnO-2 Bi +3 SnO,+3 H;O
Which species is the strongest reducing agent under
standard-state conditions?
(A) O,
(B) Ag
(C) Al
Transcribed Image Text:STANDARD REDUCTION POINTIALS AT25C Na (ag)e Na) Mg"(ag)+2e- Mg) AKay )+3e- AK) 2 H,O) +2 e-H,e) +2 OH (a) Za"(ag) +2e Zn() Fe"(ag)+2e-Fels) Ala)e Agts)+1 (ag) P (ag)+2e P) Fe"(ag ) +3e -- Fein) 2 H(ag) +2e+ H,R) Cu"(ag) +e- Cur(ag) Cu"(ag) +2 Ca) 0,) +2 H, O)+4e-4 OH (ag ) C(ag) +e Cu) 1,0) +2e21(ag) -2.713 -2356 -1.676 0.828 -0.763 -0.440 -0.152 -0.125 -0.040 0.000 0.159 0.340 0.401 0.520 0.535 0.800 (y + (bo)y Br,() +2e-2 Be (ag) 0,8) + 4 H (ag ) + 4e-2 H,0) CLE) + 2e-2 Cr(ag) F,) +2e 2 F (ag) For the reaction: 3 Mg() + N:e) – Mg N0) Y Which species is reduced? (A) Mg 1.065 1.229 1.358 2.860 (B) N3 (C) MgsN: Which species is the reducing agent? (A) N (B) Mg O MgN: 3. In which molecule does S have the highest oxidation number? (A) H;SO, (B) H,S (C) S. 4. Which process is a redox reaction? (A) Fe- Fe:O, (B) SO- SO, Os.- S0 I Which is the balanced redox equation in acidic solution? (A) CIO,+2 CI +2H Ch + CIO, + H0 B) CIO, +3 CI + H,0- Cl + 2 CIO, +2H O 2 CIO, + CI +8H-Cla + CIO, +4 H0 Which is the balanced redox equation in basic solution? (A) BKOH), + SnO+2 OH- Bị - SnO + H0 (15) 2 Bi(OH), + Sno+ 10 OH 2 Bi+ Sno+5 HO (C) 2 Bi(OH), +3 SnO-2 Bi +3 SnO,+3 H;O Which species is the strongest reducing agent under standard-state conditions? (A) O, (B) Ag (C) Al
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