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Which of the following elements is most likely to be used to prepare La by the reduction of $\mathrm{La}_{2} \mathrm{O}_{3} : \mathrm{Al}, \mathrm{C},$ or Fe? Why?
Hence, the electron loosed by the aluminum is accepted by $\mathrm{La}(3+)$ to form $\mathrm{La}$ .
Chemistry 102
Chemistry 101
Chapter 19
Transition Metals and Coordination Chemistry
Transition Metals
Carleton College
University of Maryland - University College
University of Kentucky
University of Toronto
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reducing nature depends upon the tendency to lose the electrons more than reduction potential. More is the tendency to lose electrons. Aluminum has more negative value off reduction potential, then the other two elements, and it is the strongest reducing agent a monk, all of them. Hence the electron loosed by aluminum is accepted by any three positive to form L. A.
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