12. Which of these methods are utilized to help prevent the rusting of iron? I. Painting iron II. Treating iron with sulfuric acid III. Coating iron with a metal which is more likely to oxidize a) I only b) II only c) I and III d) I, II and III e) III only

12. Which of these methods are utilized to help prevent the rusting of iron? I. Painting iron II. Treating iron with sulfuric acid III. Coating iron with a metal which is more likely to oxidize a) I only b) II only c) I and III d) I, II and III e) III only

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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Concept explainers

Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Question

12. Which of these methods are utilized to help prevent the rusting of iron?
I. Painting iron
II. Treating iron with sulfuric acid
III. Coating iron with a metal which is more likely to oxidize
a) I only
b) II only
c) I and III
d) I, II and III
e) III only

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