Given the Ellingham diagram, write the overall reaction if 2 Mg(s) + O2(g) -> 2 MgO(s) is coupled with the reduction of FeO(s) to Fe(s). Is the overall reaction spontaneous at 800 °C? Justify your answer. Also, write the overall reaction for the extraction of (1) Fe, (2) Al, and (3) Mg from their corresponding metal oxides when coupled with the oxidation of C(s) to CO(g). Which of these metals can be extracted from its oxide at 1800 °C?
Given the Ellingham diagram, write the overall reaction if 2 Mg(s) + O2(g) -> 2 MgO(s) is coupled with the reduction of FeO(s) to Fe(s). Is the overall reaction spontaneous at 800 °C? Justify your answer. Also, write the overall reaction for the extraction of (1) Fe, (2) Al, and (3) Mg from their corresponding metal oxides when coupled with the oxidation of C(s) to CO(g). Which of these metals can be extracted from its oxide at 1800 °C?
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...
Related questions
Question
Given the Ellingham diagram, write the overall reaction if 2 Mg(s) + O2(g) -> 2 MgO(s) is coupled with the reduction of FeO(s) to Fe(s). Is the overall reaction spontaneous at 800 °C? Justify your answer. Also, write the overall reaction for the extraction of (1) Fe, (2) Al, and (3) Mg from their corresponding metal oxides when coupled with the oxidation of C(s) to CO(g). Which of these metals can be extracted from its oxide at 1800 °C?
Transcribed Image Text:-200
2 Fe + 02→2 FeO
2 C + 0, — 2 Со
-300-
-400
-500-
-600
-700
-800
-900
4/3 Al + O2 → 2/3 Al,O,
-1000-
-1100-
2 Mg + O2 → 2 MgO
-1200-
400
800
1200
1600
Temperature (°C)
AG° (kJ/mole O2)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Step 1
VIEWOverall reaction if 2 Mg(s) + O2(g) -> 2 MgO(s) is coupled with the reduction of FeO(s) to Fe(s).
VIEWChecking if the reaction is spontaneous at 800 degree Celsius
VIEWoverall reaction for the extraction of Fe when coupled with the oxidation of C(s) to CO(g)
VIEWoverall reaction for the extraction of Al when coupled with the oxidation of C(s) to CO(g)
VIEWoverall reaction for the extraction of Mg when coupled with the oxidation of C(s) to CO(g)
VIEWDetermining which metal can be extracted from its oxide at 1800 °C
VIEW
Trending now
This is a popular solution!
Step by step
Solved in 7 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY