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OX: Zn - Zno RED: 2 Mno, Mn,O, 1. Find the half reactions 2. Balance atoms except O and H OX: Zn + Zno RED: 2 Mno, Mn,O, OX: H,0 + Zn + Zno RED: 2 Mno, + Mn,O, + H.O 3. Balance O by adding H2O OX: H,0 + Zn - Zno + 2 H RED: 2 Mno, + 2 H- Mn,0, + H,O 4. Balance H by adding H+ 5. Balance charges by adding e- OX: H,0 + Zn → Zno + 2 H* + 2 e RED: 2 Mno, + 2 H*+ 2 e + Mn,O, + H,0 ? Neutralize product H* with OH- Add up half-reactions Neutralize all Ht with OH- Neutralize all Ht with e-

OX: Zn - Zno RED: 2 Mno, Mn,O, 1. Find the half reactions 2. Balance atoms except O and H OX: Zn + Zno RED: 2 Mno, Mn,O, OX: H,0 + Zn + Zno RED: 2 Mno, + Mn,O, + H.O 3. Balance O by adding H2O OX: H,0 + Zn - Zno + 2 H RED: 2 Mno, + 2 H- Mn,0, + H,O 4. Balance H by adding H+ 5. Balance charges by adding e- OX: H,0 + Zn → Zno + 2 H* + 2 e RED: 2 Mno, + 2 H*+ 2 e + Mn,O, + H,0 ? Neutralize product H* with OH- Add up half-reactions Neutralize all Ht with OH- Neutralize all Ht with e-

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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What is the next step in balancing this alkaline redox reaction?
OX: Zn + Zno RED: 2 MnO, Mn,O, 1. Find the half reactions 2. Balance atoms except O and H OX: Zn + Zno RED: 2 Mno, Mn,0, 3. Balance O by adding H20 OX: H,O + Zn → Zno RED: 2 Mno, → Mn,O,+ H,O OX: H,0 + Zn Zno + 2 H RED: 2 Mno, + 2 H Mn,O, + H,O 4. Balance H by adding H+ OX: H,0 + Zn → Zno + 2 H* + 2 e RED: 2 Mno, + 2 H + 2 e Mn,0, + H,0 5. Balance charges by adding e- Neutralize product H* with OH- Add up half-reactions Neutralize all Ht with OH- Neutralize all H* with e-
Transcribed Image Text:OX: Zn + Zno RED: 2 MnO, Mn,O, 1. Find the half reactions 2. Balance atoms except O and H OX: Zn + Zno RED: 2 Mno, Mn,0, 3. Balance O by adding H20 OX: H,O + Zn → Zno RED: 2 Mno, → Mn,O,+ H,O OX: H,0 + Zn Zno + 2 H RED: 2 Mno, + 2 H Mn,O, + H,O 4. Balance H by adding H+ OX: H,0 + Zn → Zno + 2 H* + 2 e RED: 2 Mno, + 2 H + 2 e Mn,0, + H,0 5. Balance charges by adding e- Neutralize product H* with OH- Add up half-reactions Neutralize all Ht with OH- Neutralize all H* with e-
1. Find the half reactions OX: Zn + Zno RED: 2 Mno, + Mn,0, 2. Balance atoms except O and H OX: Zn + ZnO RED: 2 Mno, -Mn,O, 3. Balance O by adding H2O OX: H,0 + Zn Zno RED: 2 MnO, Mn,O,+ H,O OX: H,0 + Zn Zno + 2 H RED: 2 Mno, + 2 HMn,O, + HO 4. Balance H by adding H* OX: H,0 + Zn → Zno + 2 H + 2 e RED: 2 MnO, 5. Balance charges by adding e- + 2 H* + 2 eMn,O,+ H,O
Transcribed Image Text:1. Find the half reactions OX: Zn + Zno RED: 2 Mno, + Mn,0, 2. Balance atoms except O and H OX: Zn + ZnO RED: 2 Mno, -Mn,O, 3. Balance O by adding H2O OX: H,0 + Zn Zno RED: 2 MnO, Mn,O,+ H,O OX: H,0 + Zn Zno + 2 H RED: 2 Mno, + 2 HMn,O, + HO 4. Balance H by adding H* OX: H,0 + Zn → Zno + 2 H + 2 e RED: 2 MnO, 5. Balance charges by adding e- + 2 H* + 2 eMn,O,+ H,O
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