An unknown metal M is electrolyzed. It took 74.1 s for a current of 2.00A to plate out 0.107g of the metal from a solution containing M(NO3)3. Identify the metal. M3 + 3e M (s) Refer to your periodic table. O At O Au O H Pb Bi
An unknown metal M is electrolyzed. It took 74.1 s for a current of 2.00A to plate out 0.107g of the metal from a solution containing M(NO3)3. Identify the metal. M3 + 3e M (s) Refer to your periodic table. O At O Au O H Pb Bi
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Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.123QP: An aqueous solution of an unknown salt of gold is electrolyzed by a current of 2.75 amps for 3.39...
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![An unknown metal M is electrolyzed. It took 74.1 s for a current of 2.00A to plate out
0.107g of the metal from a solution containing M(NO3)3. Identify the metal. M3+ +
3e → M (s)
Refer to your periodic table.
O At
O Au
O H
Pb
Bi
Next](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F33ed4074-64c2-4cce-bac8-da559d6fd430%2Feced1097-1572-4ae3-bc43-d81a4530a4c7%2Fxto9cxl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An unknown metal M is electrolyzed. It took 74.1 s for a current of 2.00A to plate out
0.107g of the metal from a solution containing M(NO3)3. Identify the metal. M3+ +
3e → M (s)
Refer to your periodic table.
O At
O Au
O H
Pb
Bi
Next
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