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0.741 V You are correct. Your receipt no. is 156-8240 Previous Tries 2. Determine Ecell (in...
a) Determine Ecell (in V) for a cell composed of a Ag electrode in a solution...
a) Determine Ecell (in V) for a cell composed of a Ag electrode in a solution of Ag+ coupled to a standard hydrogen electrode (SHE) under standard conditions. Report your answer to three decimal places in standard notation (i.e. 1.234 V) Ag+(aq) + e− ⇌ Ag(s) E° = 0.800 V b) Determine Ecell (in V) at 298.15 K for a cell composed of a Ag electrode in a solution of 0.528 M Ag+ coupled to a platinum electrode in a...
Determine Ecell (in V) at 298.15 K for a cell composed of a platinum electrode in...
Determine Ecell (in V) at 298.15 K for a cell composed of a platinum electrode in a mixture of 0.629 M Fe2+and 0.163 M Fe3+ coupled to a platinum electrode in a solution where the [H+] is 1.546 M and the partial pressure of H2 is 0.709 atm.
OV L'0000 V Whats Report you to two three decalcesidad (b) the electrochemical comprised of all...
OV L'0000 V Whats Report you to two three decalcesidad (b) the electrochemical comprised of all electrode in a 7.86 10 solution of led to a 15 marks the of the col competent on the is incredo answer to three decimal places in standard m one, 123V). Tit(aq) + e- TH(s) E = -0.336 V 2H(aq) + 2e- H2() E = 0.000 V (a) [1 mark] What is Eºcell (in V)? Report your answer to two three decimal places in...
7.An electrochemical cell consists of a Mg electrode in a solution of 0.548 M Mg+ coupled...
7.An electrochemical cell consists of a Mg electrode in a solution of 0.548 M Mg+ coupled to a Pd electrode in a solution of 0.438 M Pd2+ , all held at 20.1 °C. Mg+(aq) + e− ⇌ Mg(s) E° = -2.700 V Pd2+(aq) + 2e− ⇌ Pd(s) E° = 0.951 V 1. Determine Ecell (in V). Report your answer to three decimal places in standard notation (i.e. 1.234 V). Tries 0/3 2. Determine ΔG (in kJ). Report your answer to three significant...
2. The electrochemical cell is comprised of a Mo electrode in a 3.87 × 10-1 M...
2. The electrochemical cell is comprised of a Mo electrode in a 3.87 × 10-1 M solution of Mo3+ (aq) coupled to a Pt electrode in a solution containing H+ (aq) where the pH of the solution is 0.16 and the partial pressure of H2(g) is 1.018 atm. The temperature of the cell is held constant at 25°C. (a)What is Ecell (in V) for the electrochemical cell? Report your answer to three decimal places in standard notation (i.e., 0.123 V)...
Pb2+(aq) + 2e− ⇌ Pb(s) E° = -0.126 V 2H+(aq) + 2e− ⇌ H2(g) E° =...
Pb2+(aq) + 2e− ⇌ Pb(s) E° = -0.126 V 2H+(aq) + 2e− ⇌ H2(g) E° = 0.000 V E°cell (in V)= 0.126 V 2. The electrochemical cell is comprised of a Pb electrode in a 1.67 × 100 M solution of Pb2+ (aq) coupled to a Pt electrode in a solution containing H+ (aq) where the pH of the solution is 0.37 and the partial pressure of H2(g) is 0.571 atm. The temperature of the cell is held constant at...
1. Answer the following questions under standard conditions
Ag3+(aq) + e− ⇌ Ag2+(aq)E° = 1.800 V2H+(aq) + 2e− ⇌ H2(g)E° = 0.000 V1. Answer the following questions under standard conditions(a) The half-cell containing Ag2+/Ag3+ is the cathode .(b) The half-cell containing H+/H2 is the anode .(c) What is E°cell (in V)? Report your answer to three decimal places in standard notation (i.e., 0.123 V).1.800 V(b) What is ΔG° (in kJ/mol) for the process that is occurring in the electrochemical cell? Report your answer to three significant figures in...
OV L'0000 V Whats Report you to two three decalcesidad (b) the electrochemical comprised of all electrode in a 7.86 10 solution of led to a 15 marks the of the col competent on the is incredo answer to three decimal places in standard m one, 123V). Tit(aq) + e- TH(s) E = -0.336 V 2H(aq) + 2e- H2() E = 0.000 V (a) [1 mark] What is Eºcell (in V)? Report your answer to two three decimal places in...
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