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Fireworks usually contain a mixture of explosives and other chemicals. Some of the reactions that occur in a fireworks display are represented by the equations below. 1. 4Al(s) + 3 O2(g) → 2Al2O3(s) 2. KCIO4(s) - KCl(s) + 20₂(9) 3. SrCO3(s) - Sro(s) + CO₂(g) 4. 2Mg(s) + O₂(9) - 2MgO(s) 5. Fe3O4(s)- 3Fe(s) +20₂(9) Identify if the metal in each reaction is being oxidized, reduced or neither. System I. II. III. IV. V. Reaction Equation 4Al(s) + 30₂(9) - 2Al₂O3(s) KCIO4(S)- KCI(S) + 202(g) SrCO3(S) Sro(s) + CO₂(g) 2Mg(s) + O₂(9) - 2MgO(s) Fe3O4(s) 3Fe(s) + 20₂(g) Process identification Select one: ΟΙ O II O III O IV OV O all are redox reactions + + Which of the above reaction equations is not a redox reaction?

Fireworks usually contain a mixture of explosives and other chemicals. Some of the reactions that occur in a fireworks display are represented by the equations below. 1. 4Al(s) + 3 O2(g) → 2Al2O3(s) 2. KCIO4(s) - KCl(s) + 20₂(9) 3. SrCO3(s) - Sro(s) + CO₂(g) 4. 2Mg(s) + O₂(9) - 2MgO(s) 5. Fe3O4(s)- 3Fe(s) +20₂(9) Identify if the metal in each reaction is being oxidized, reduced or neither. System I. II. III. IV. V. Reaction Equation 4Al(s) + 30₂(9) - 2Al₂O3(s) KCIO4(S)- KCI(S) + 202(g) SrCO3(S) Sro(s) + CO₂(g) 2Mg(s) + O₂(9) - 2MgO(s) Fe3O4(s) 3Fe(s) + 20₂(g) Process identification Select one: ΟΙ O II O III O IV OV O all are redox reactions + + Which of the above reaction equations is not a redox reaction?

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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Fireworks usually contain a mixture of explosives and other chemicals. Some of the reactions that occur in a fireworks display are represented by the equations below. 1. 4Al(s) + 3 O2(g) → 2Al2O3(s) 2. KCIO4(s) - KCl(s) + 20₂(9) 3. SrCO3(s) - Sro(s) + CO₂(g) 4. 2Mg(s) + O₂(9) - 2MgO(s) 5. Fe3O4(s)- 3Fe(s) +20₂(9) Identify if the metal in each reaction is being oxidized, reduced or neither. System I. II. III. IV. V. Reaction Equation 4Al(s) + 30₂(9) - 2Al₂O3(s) KCIO4(S)- KCI(S) + 202(g) SrCO3(S) Sro(s) + CO₂(g) 2Mg(s) + O₂(9) - 2MgO(s) Fe3O4(s) 3Fe(s) + 20₂(g) Process identification Select one: ΟΙ O II O III O IV OV O all are redox reactions + + Which of the above reaction equations is not a redox reaction?
Transcribed Image Text:Fireworks usually contain a mixture of explosives and other chemicals. Some of the reactions that occur in a fireworks display are represented by the equations below. 1. 4Al(s) + 3 O2(g) → 2Al2O3(s) 2. KCIO4(s) - KCl(s) + 20₂(9) 3. SrCO3(s) - Sro(s) + CO₂(g) 4. 2Mg(s) + O₂(9) - 2MgO(s) 5. Fe3O4(s)- 3Fe(s) +20₂(9) Identify if the metal in each reaction is being oxidized, reduced or neither. System I. II. III. IV. V. Reaction Equation 4Al(s) + 30₂(9) - 2Al₂O3(s) KCIO4(S)- KCI(S) + 202(g) SrCO3(S) Sro(s) + CO₂(g) 2Mg(s) + O₂(9) - 2MgO(s) Fe3O4(s) 3Fe(s) + 20₂(g) Process identification Select one: ΟΙ O II O III O IV OV O all are redox reactions + + Which of the above reaction equations is not a redox reaction?
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