Use the oxidation number method to balance the following equations.1)FeN2FeN2)CuNO,H+Cu +NO +H2O3)MnO4 + N0 + HMn2t +NO, +H2OZnSO,2+ H*ZnH2O5) 12NO,H*IONOH20MnOz +CFH*Mn2t +ClhH2O7)Fe;Os +FeH,SO4FeSO,H208)Co +MnO.+ HCo2Mn +H2O9) F +I0, +HH2O10)CrO+.SO,2-+ H* -CrSO2-H204)()

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Use the oxidation number method to balance the following equations. 1) Fe N2 FeN 2) Cu + NO, Cu2+ NO + H2O MnO4 + NO + H- Mn + NO, H2O 4) Zn SO2 Zn + H;O 5) 12 NO, H- 10, + NO + H2O 6) MnO, Cr + Mn2 Cl H2O 7) Fe;O + Fe H,SO4 FeSO H20 8) Co + MnO +H Co Mn 9) 10, + H:O 10) CrO SO,- + H + C 3)

Use the oxidation number method to balance the following equations. 1) Fe N2 FeN 2) Cu + NO, Cu2+ NO + H2O MnO4 + NO + H- Mn + NO, H2O 4) Zn SO2 Zn + H;O 5) 12 NO, H- 10, + NO + H2O 6) MnO, Cr + Mn2 Cl H2O 7) Fe;O + Fe H,SO4 FeSO H20 8) Co + MnO +H Co Mn 9) 10, + H:O 10) CrO SO,- + H + C 3)

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter19: Redox Reactions

Section19.2: Balancing Redox Equations

Problem 28SSC

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Question

Use the oxidation number method to balance the following equations.
1)
Fe
N2
FeN
2)
Cu
NO,
H+
Cu +
NO +
H2O
3)
MnO4 + N0 + H
Mn2t +
NO, +
H2O
Zn
SO,2
+ H*
Zn
H2O
5) 12
NO,
H*
IO
NO
H20
MnOz +
CF
H*
Mn2t +
Clh
H2O
7)
Fe;Os +
Fe
H,SO4
FeSO,
H20
8)
Co +
MnO.
+ H
Co2
Mn +
H2O
9) F +
I0, +
H
H2O
10)
CrO
+.
SO,2-
+ H* -
Cr
SO2-
H20
4)
()

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