3. Aredox reaction occurs when molten aluminum reacts with iron (III) oxide. Fe,O3() + 2 Al() – 2 Fe(l) + Al,O3() Indicate each of the following for the above redox reaction: (a) substance oxidized (b) substance reduced (c) oxidizing agent (d) reducing agent

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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Answer the following and write your answers on a separate sheet of paper.
1. Calculate the oxidation number for iodine in each of the following
compounds:
(a) iodine, I2
(b) potassium iodide, KI
(c) silver periodate, AgIO4
(d) zinc iodate, Zn(IO3)2
2. Calculate the oxidation number for chlorine in each of the following ions:
(a) hypochlorite ion, ClO-
(b) chlorite ion, clO2-
(c) chlorate ion, ClO3-
(d) perchlorate ion, ClO4-
City
3. A redox reaction occurs when molten aluminum reacts with iron (III) oxide.
Fe,O3() + 2 Al() 2 Fe(l) + Al,O31)
Indicate each of the following for the above redox reaction:
(a) substance oxidized
(b) substance reduced
(c) oxidizing agent
(d) reducing agent
4. Balance the following redox equation by the oxidation number method:
Cl2Osg + COg)
Claig + CO218)
Answer:
II I| || I|
Transcribed Image Text:What's More Answer the following and write your answers on a separate sheet of paper. 1. Calculate the oxidation number for iodine in each of the following compounds: (a) iodine, I2 (b) potassium iodide, KI (c) silver periodate, AgIO4 (d) zinc iodate, Zn(IO3)2 2. Calculate the oxidation number for chlorine in each of the following ions: (a) hypochlorite ion, ClO- (b) chlorite ion, clO2- (c) chlorate ion, ClO3- (d) perchlorate ion, ClO4- City 3. A redox reaction occurs when molten aluminum reacts with iron (III) oxide. Fe,O3() + 2 Al() 2 Fe(l) + Al,O31) Indicate each of the following for the above redox reaction: (a) substance oxidized (b) substance reduced (c) oxidizing agent (d) reducing agent 4. Balance the following redox equation by the oxidation number method: Cl2Osg + COg) Claig + CO218) Answer: II I| || I|
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