Given the reaction: Cu + Ag+ → Cu+  + Ag The reaction is assumed to be that  (Cu)=(Ag1+)=1.0M  and T = 298 K. As the reaction proceeds, Cu1+=0.2 M while  Ag =1.80M. This occurs after one minute. What is EMF of the cell?   What is the Q  for this reaction?  i What is the E of the cell after one minute?  \     All answers in 2 decimal places with units

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Chapter18: Electrochemistry
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Problem 150CP: Given the following two standard reduction potentials, solve for the standard reduction potential of...
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Given the reaction:

Cu + Ag→ Cu+  + Ag

The reaction is assumed to be that  (Cu)=(Ag1+)=1.0M  and T = 298 K. As the reaction proceeds, Cu1+=0.2 M while  Ag =1.80M. This occurs after one minute.

What is EMF of the cell?  

What is the Q  for this reaction?  i

What is the E of the cell after one minute?  \

 

 

All answers in 2 decimal places with units

Weak Oxidizing Agents/Strong Reducing Agents
Standard Reduction Potential Table (at 25°C, 101kPa, 1M)
Half-Reaction
volts
-3.04
-1.68
-0.76
-0.44
-0.41
-0.26
-0.13
0.00
0.34
0.52
0.77
0.80
0.82
1.07
1.36
1.52
Li* + e' → Li
Al+3+3e" → Al
Zn+2 +2e → Zn
Fe +2 +2e → Fe
2H₂O+2e → H₂ + 2OH
Ni+2 +2e → Ni
Pb+2 +2e → Pb
2H* +20° → H₂
Cu +2 +2e → Cu
Cu* + e → Cu
Fe +3+ e* → Fe +2
Ag* + e → Ag
O₂ + 4H+2+46 → 2H₂O
Br₂ +2e →→2Br
Cl₂ +2e →2CI
Au+3+3e → Au
Strong Oxidizing Agents/Weak Reducing Agents
Transcribed Image Text:Weak Oxidizing Agents/Strong Reducing Agents Standard Reduction Potential Table (at 25°C, 101kPa, 1M) Half-Reaction volts -3.04 -1.68 -0.76 -0.44 -0.41 -0.26 -0.13 0.00 0.34 0.52 0.77 0.80 0.82 1.07 1.36 1.52 Li* + e' → Li Al+3+3e" → Al Zn+2 +2e → Zn Fe +2 +2e → Fe 2H₂O+2e → H₂ + 2OH Ni+2 +2e → Ni Pb+2 +2e → Pb 2H* +20° → H₂ Cu +2 +2e → Cu Cu* + e → Cu Fe +3+ e* → Fe +2 Ag* + e → Ag O₂ + 4H+2+46 → 2H₂O Br₂ +2e →→2Br Cl₂ +2e →2CI Au+3+3e → Au Strong Oxidizing Agents/Weak Reducing Agents
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