Write the half-reactions and balance the redox equations 1. Cr(s) + Ag+ → Cr+3 + Ag(s) 2. NO3-+ Cu(s) → N2O4(g) + Cu+2 3. H202 + Ce4+ → 02(g) + Ce+3 UO +2

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.15QE
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Write the half-reactions and balance the redox equations
1. Cr(s) + Ag+ → Cr+3 + Ag(s)
2. NO3 + Cu(s) → N2O4(g) + Cu+2
3. H202 + Ce4+ → O2(g) + Ce+3
4. UO2+2 + Zn(s) → U+4 + Zn+2
5. IO3 +I-→ I2(s)
6. MnO4 + Mn+2 + OH-→ MnO2(s) (Hint: This is a basic solution.)
Transcribed Image Text:Write the half-reactions and balance the redox equations 1. Cr(s) + Ag+ → Cr+3 + Ag(s) 2. NO3 + Cu(s) → N2O4(g) + Cu+2 3. H202 + Ce4+ → O2(g) + Ce+3 4. UO2+2 + Zn(s) → U+4 + Zn+2 5. IO3 +I-→ I2(s) 6. MnO4 + Mn+2 + OH-→ MnO2(s) (Hint: This is a basic solution.)
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