A battery relies on the oxidation of magnesium and the reduction of Cu+. The initial concentrations of Mg2+ and Cu+ are 1.1x10-4 mol L- and 1.6 mol L-, respectively, in 1.0-litre half-cells. Part A Part B What is the voltage of the battery after delivering 5.0 A for 8.0 h ? Express your answer using two decimal places. ? V = |1.49 V Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C How long can the battery deliver 5.0 A before going dead? Express your answer using two significant figures. ? t = h

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1302 - 4.3 - Exercise 18.115 - Copy - Copy
10 of 15
>
I Review | Constants I Periodic Table
2+
A battery relies on the oxidation of magnesium and the reduction of Cut. The initial concentrations of Mg²+ and
Cu*+ are 1.1x10-4 mol L- and 1.6 mol L-, respectively, in 1.0-litre half-cells.
Part A
Part B
What is the voltage of the battery after delivering 5.0 A for 8.0 h?
Express your answer using two decimal places.
?
V = 1.49
V
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part C
How long can the battery deliver 5.0 A before going dead?
Express your answer using two significant figures.
?
t =
h
Submit
Request Answer
Transcribed Image Text:1302 - 4.3 - Exercise 18.115 - Copy - Copy 10 of 15 > I Review | Constants I Periodic Table 2+ A battery relies on the oxidation of magnesium and the reduction of Cut. The initial concentrations of Mg²+ and Cu*+ are 1.1x10-4 mol L- and 1.6 mol L-, respectively, in 1.0-litre half-cells. Part A Part B What is the voltage of the battery after delivering 5.0 A for 8.0 h? Express your answer using two decimal places. ? V = 1.49 V Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C How long can the battery deliver 5.0 A before going dead? Express your answer using two significant figures. ? t = h Submit Request Answer
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