Consider a galvanic electrochemical cell constructed using Cr/Cr³+ and Zn/Zn²+ at 25 °C. The following half-reactions are provided for each metal: Cr³(aq) + 3 e→→ Cr(s) E°red= -0.744 V Zn²+ (aq) + 2e → Zn(s) E°red=-0.763 V Given that the standard cell potential is 0.019 V and the overall equation is 2 Cr³+ (aq) + 3 Zn (s)→2 Cr (s) + 3 Zn²+ (aq), what is the cell potential for this cell at 25°C when [Zn²+] = 0.0143 M and [Cr³] 0.1556 M? A 173583 oddox 11 1 4 V 2 3 5 6 7 8 9 X C

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Cr³+ (aq) + 3 e
Zn²+ (aq) + 2 e
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Cr(s) Eºred = -0.744 V
→ Zn(s) E°red = -0.763 V
Consider a galvanic electrochemical cell constructed using Cr/Cr³+ and
Zn/Zn²+ at 25 °C. The following half-reactions are provided for each
metal:
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Given that the standard cell potential is 0.019 V and the overall
equation is 2 Cr³+ (aq) + 3 Zn (s) → 2 Cr (s) + 3 Zn²+ (aq), what is the
cell potential for this cell at 25°C when [Zn²+] = 0.0143 M and [Cr]
0.1556 M?
W
Q Cr³(aq Q
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a
Consic b Answe C Consic +
2
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5
8
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Transcribed Image Text:Conter Import favorites Conter + Cr³+ (aq) + 3 e Zn²+ (aq) + 2 e 13.1 CH Ak X 49°F Light rain 07 Detern https://app.101edu.co a Amazon.com - Onli... Home hp Booking.com After 3 Q Which QWrite a a Consid LastPass password... Q Search Cr(s) Eºred = -0.744 V → Zn(s) E°red = -0.763 V Consider a galvanic electrochemical cell constructed using Cr/Cr³+ and Zn/Zn²+ at 25 °C. The following half-reactions are provided for each metal: Compare Wrapsod... Time's Up! Given that the standard cell potential is 0.019 V and the overall equation is 2 Cr³+ (aq) + 3 Zn (s) → 2 Cr (s) + 3 Zn²+ (aq), what is the cell potential for this cell at 25°C when [Zn²+] = 0.0143 M and [Cr] 0.1556 M? W Q Cr³(aq Q hp TurboTax Deluxe 20... mylip Given t C Consid = Q 1 +/- 1 The University of Ve... a Consic b Answe C Consic + 2 LO 5 8 V 3 6 9 0 Other favorites Submit X C X 100 t May 4, 2023, 12:37 AM 12:37 A 5/4/20
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