ment Booklet A2 O ▬▬▬▬▬▬▬▬ 12. A student listed the following possible reactants in redox reactions: Iron and copper(II) sulfate solution Silver and calcium nitrate solution III. Zinc and lead(II) nitrate solution IV. Copper and lead (II) nitrate solution V. Magnesium and zinc nitrate solution Which combination will reacts spontaneously in a redox reaction? A. I and II B. I, III, and IV C. I, III, and V D. V only 13. I. II. Which is least reactive with aqueous solutions of metal ions? A. Tin B. Zinc C. Gold D. Calcium The Reduction and Oxidation of Metals 14. A block of magnesium attached to an iron pipeline running through moist soil may prevent the pipeline from oxidizing and corroding. Magnesium is a very reactive metal. When attached to the pipeline, the magnesium will corrode and keep the pipeline a cathode. Based on this form of protection, which of these metals can protect an iron pipeline from corrosion? A. Zinc B. Lead C. Copper D. Silver
ment Booklet A2 O ▬▬▬▬▬▬▬▬ 12. A student listed the following possible reactants in redox reactions: Iron and copper(II) sulfate solution Silver and calcium nitrate solution III. Zinc and lead(II) nitrate solution IV. Copper and lead (II) nitrate solution V. Magnesium and zinc nitrate solution Which combination will reacts spontaneously in a redox reaction? A. I and II B. I, III, and IV C. I, III, and V D. V only 13. I. II. Which is least reactive with aqueous solutions of metal ions? A. Tin B. Zinc C. Gold D. Calcium The Reduction and Oxidation of Metals 14. A block of magnesium attached to an iron pipeline running through moist soil may prevent the pipeline from oxidizing and corroding. Magnesium is a very reactive metal. When attached to the pipeline, the magnesium will corrode and keep the pipeline a cathode. Based on this form of protection, which of these metals can protect an iron pipeline from corrosion? A. Zinc B. Lead C. Copper D. Silver
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter11: Solutions
Section: Chapter Questions
Problem 66AP: Relative solubilities of salts in liquid ammonia can differsignificantly from those in water. Thus,...
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Transcribed Image Text:ment Booklet A2
1
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12. A student listed the following possible reactants in redox reactions:
1. Iron and copper(II) sulfate solution
II. Silver and calcium nitrate solution
13.
The Reduction and Oxidation of Metals
III. Zinc and lead(II) nitrate solution
IV. Copper and lead(II) nitrate solution
V. Magnesium and zinc nitrate solution
Which combination will reacts spontaneously in a redox reaction?
A. I and II
B. I, III, and IV
C. I, III, and V
D. V only
Which is least reactive with aqueous solutions of metal ions?
A. Tin
B. Zinc
C. Gold
D. Calcium
14.
A block of magnesium attached to an iron pipeline running through
moist soil may prevent the pipeline from oxidizing and corroding.
Magnesium is a very reactive metal. When attached to the pipeline,
the magnesium will corrode and keep the pipeline a cathode. Based
on this form of protection, which of these metals can protect an iron
pipeline from corrosion?
A. Zinc
B. Lead
C. Copper
D. Silver
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