32- Galvanic series can be used to estimate galvanic corrosion process. a- True. b- False. 33- Metal surface conditions are represented by..* a- exchange current density (io). b- standard equilibrium potential (Eo). 34- (M) and (N) are two active metals and (Eo M/M+) is higher than (Eo N/N+). If they are coupled. * a- the corrosion rate of M increases and that of N decreases. b- the corrosion ra .N increases and that of M decreases.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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32- Galvanic series can be used to estimate
galvanic corrosion process.
a- True.
O b- False.
33- Metal surface conditions are
represented by..
a- exchange current density (io).
O b- standard equilibrium potential (Eo).
34- (M) and (N) are two active metals and
(Eo M/M+) is higher than (Eo N/N+). If they
are coupled. *
a- the corrosion rate of M increases and
that of N decreases.
b- the corrosion ra
N increases and
that of M decreases.
Transcribed Image Text:32- Galvanic series can be used to estimate galvanic corrosion process. a- True. O b- False. 33- Metal surface conditions are represented by.. a- exchange current density (io). O b- standard equilibrium potential (Eo). 34- (M) and (N) are two active metals and (Eo M/M+) is higher than (Eo N/N+). If they are coupled. * a- the corrosion rate of M increases and that of N decreases. b- the corrosion ra N increases and that of M decreases.
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