7. Titanium can be extracted from its ore by two different methods. One uses a more reactive metal to displace the titanium: TIO, + 2 Mg - Ti + 2 Mgo The second method is electrolysis of the ore. The overall reaction for this method is: TIO, - Ti + 0, a) Calculate the atom economy for each reaction. b) Which method is 'greener'? What else might you want to know before making a final decision? ...... ..... ) Oxygen is a useful product and can be sold. What is the atom economy of the electrolysis if the oxygen is collected and sold? .............. ..........
7. Titanium can be extracted from its ore by two different methods. One uses a more reactive metal to displace the titanium: TIO, + 2 Mg - Ti + 2 Mgo The second method is electrolysis of the ore. The overall reaction for this method is: TIO, - Ti + 0, a) Calculate the atom economy for each reaction. b) Which method is 'greener'? What else might you want to know before making a final decision? ...... ..... ) Oxygen is a useful product and can be sold. What is the atom economy of the electrolysis if the oxygen is collected and sold? .............. ..........
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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Question
![7. Titanium can be extracted from its ore by two different methods. One uses a more reactive
metal to displace the titanium:
TIO, + 2 Mg - Ti + 2 Mgo
The second method is electrolysis of the ore. The overall reaction for this method is:
TIO, - Ti + 0,
a) Calculate the atom economy for each reaction.
b) Which method is 'greener'? What else might you want to know before making a final
decision?
...........
) Oxygen is a useful product and can be sold. What is the atom economy of the
electrolysis if the oxygen is collected and sold?
*..
...........](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f422a35-e7b0-4d48-bc2f-f08770f82ae9%2Fea072ff8-3f43-484a-877b-ed6fd5d6d9e6%2Fqhd57n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. Titanium can be extracted from its ore by two different methods. One uses a more reactive
metal to displace the titanium:
TIO, + 2 Mg - Ti + 2 Mgo
The second method is electrolysis of the ore. The overall reaction for this method is:
TIO, - Ti + 0,
a) Calculate the atom economy for each reaction.
b) Which method is 'greener'? What else might you want to know before making a final
decision?
...........
) Oxygen is a useful product and can be sold. What is the atom economy of the
electrolysis if the oxygen is collected and sold?
*..
...........
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