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Match each of the following transition metals to the type of method used to isolate it from its ore. Co Mn Clear All Reduction of oxide Sulfide roasted to oxide and then reduced

Match each of the following transition metals to the type of method used to isolate it from its ore. Co Mn Clear All Reduction of oxide Sulfide roasted to oxide and then reduced

Chemistry
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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Match each of the following transition metals to the type of method used to isolate it from its ore. Co Mn Sc Rh Submit Answer Clear All Reduction of oxide Sulfide roasted to oxide and then reduced Free or readily decomposed to metal by heating Electrolysis of molten salt
Transcribed Image Text:Match each of the following transition metals to the type of method used to isolate it from its ore. Co Mn Sc Rh Submit Answer Clear All Reduction of oxide Sulfide roasted to oxide and then reduced Free or readily decomposed to metal by heating Electrolysis of molten salt
Interactive Figure 23.2.2 COUNTS TOWARDS GRADE Predict the extraction method for transition metals. Acidic Solution Au³+ (aq) + 3 e→→→→ Au(s) Ag+ (aq) + e → Ag(s) Hg₂+ (aq) + 2 e →→→ 2 Hg() Cu²+ (aq) + 2 e · Cu(s) Pb²¹(aq) + 2 e Pb(s) Sn²¹ (aq) + 2 e Sn(s) Ni² (aq) + 2 e Cd²(aq) + 2 e Cr³(aq) + e Fe²(aq) + 2 e Zn² (aq) + 2 e Ni(s) Cd(s) Cr²(aq) resubmit Fe(s) Zn(s) Cr²¹(aq) + 2 e →→→ Cr(s) Al³+ (aq) + 3 e-Al(s) Mg2+ (aq) + 2 e →→→ Mg(s) Standard Reduction Potential, E° (volts) +1.50 +0.80 +0.789 +0.337 -0.126 -0.14 -0.25 -0.40 -0.408 -0.44 -0.763 -0.91 -1.66 -2.37 4 of 5 What element is used to reduce Ni cations in nickel ore to form metallic nickel? Enter its chemical symbol.
Transcribed Image Text:Interactive Figure 23.2.2 COUNTS TOWARDS GRADE Predict the extraction method for transition metals. Acidic Solution Au³+ (aq) + 3 e→→→→ Au(s) Ag+ (aq) + e → Ag(s) Hg₂+ (aq) + 2 e →→→ 2 Hg() Cu²+ (aq) + 2 e · Cu(s) Pb²¹(aq) + 2 e Pb(s) Sn²¹ (aq) + 2 e Sn(s) Ni² (aq) + 2 e Cd²(aq) + 2 e Cr³(aq) + e Fe²(aq) + 2 e Zn² (aq) + 2 e Ni(s) Cd(s) Cr²(aq) resubmit Fe(s) Zn(s) Cr²¹(aq) + 2 e →→→ Cr(s) Al³+ (aq) + 3 e-Al(s) Mg2+ (aq) + 2 e →→→ Mg(s) Standard Reduction Potential, E° (volts) +1.50 +0.80 +0.789 +0.337 -0.126 -0.14 -0.25 -0.40 -0.408 -0.44 -0.763 -0.91 -1.66 -2.37 4 of 5 What element is used to reduce Ni cations in nickel ore to form metallic nickel? Enter its chemical symbol.
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