What is the cell potential when the concentration of Ni has fallen to 0.600 mol L Express your answer to two decimal places and Include the appropriate units A voltaic cell consists of a Zn/Zn hall-cell and a Ni/N* hall-ceoll at 25 "C. The initial concentrations of Ni and Zn are 1.70 mol L and 0.130 mol L, rospectively Eeeli 0.52 V Subnit Previous Answers Zn" (ag) +2 e Zn(a) E -0.76 V Ni" (ag) +2 e"- NI() E-0.23 V v Correct Part C What are the concentrations of NP and Zn when the cell potential falls to 0.46 V? Express your answers using two significant figures separated by a comma. ?. mol L Submit Bequest Answet
What is the cell potential when the concentration of Ni has fallen to 0.600 mol L Express your answer to two decimal places and Include the appropriate units A voltaic cell consists of a Zn/Zn hall-cell and a Ni/N* hall-ceoll at 25 "C. The initial concentrations of Ni and Zn are 1.70 mol L and 0.130 mol L, rospectively Eeeli 0.52 V Subnit Previous Answers Zn" (ag) +2 e Zn(a) E -0.76 V Ni" (ag) +2 e"- NI() E-0.23 V v Correct Part C What are the concentrations of NP and Zn when the cell potential falls to 0.46 V? Express your answers using two significant figures separated by a comma. ?. mol L Submit Bequest Answet
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter32: Voltaic Cell Measurements
Section: Chapter Questions
Problem 2ASA
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![What is the cell potential when the concentration of Ni has tallen to 0.600 mol L-2
Express your answer to two decimal places and Include the appropriate units.
A voltaic cell consists of a Zn/Zn+ halt-cell and a
Ni/NI+ half-cell at 25 C. The initial
concentrations of Ni* and Zn* are 1.70
mol L- and O.130 mol L, rospectively.
Ecel 0.52 V
Subnit
Previous Answers
Zn* (ag) +2 e + Zn(s)
Ni (ag) +2 e - NI(s)
E-0.76 V
E =-0.23 V
v Correct
Part C
What are the concentrations of Ni and Zn when the cell potential falls to 0.46 V?
Express your answers using two significant figures separated by a comma.
mol L-1
Submit
Bequest Answet](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec3b00af-0d72-4531-8a51-207200a20c6d%2F56ff2d30-564a-4bfa-acfb-42db03ddd8f7%2Fevumpr5.bmp&w=3840&q=75)
Transcribed Image Text:What is the cell potential when the concentration of Ni has tallen to 0.600 mol L-2
Express your answer to two decimal places and Include the appropriate units.
A voltaic cell consists of a Zn/Zn+ halt-cell and a
Ni/NI+ half-cell at 25 C. The initial
concentrations of Ni* and Zn* are 1.70
mol L- and O.130 mol L, rospectively.
Ecel 0.52 V
Subnit
Previous Answers
Zn* (ag) +2 e + Zn(s)
Ni (ag) +2 e - NI(s)
E-0.76 V
E =-0.23 V
v Correct
Part C
What are the concentrations of Ni and Zn when the cell potential falls to 0.46 V?
Express your answers using two significant figures separated by a comma.
mol L-1
Submit
Bequest Answet
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