(a) Interpretation: Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined. Concept introduction: Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation. E = E 0 − 2.303 R T n F log Q Here, E − cell potential E 0 − standard cell potential R − universal gas constant T − temperature in Kelvin n − number of electrons transferred F − Faraday constant Q − reaction quotient

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Answer 1

Question

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

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Answer 2

Question

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

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Answer 3

Question

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

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Answer 4

Question

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

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Answer 5

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

Answer 6

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Answer 7

Chapter 19, Problem 123SAE

Interpretation Introduction

(a)

Interpretation:

Whether a solution can be prepared that is 0.500 M in each of the four ions at 298 K or not should be determined.

Concept introduction:

Standard state potential of a reaction is the potential of the reaction under standard conditions. Standard conditions are chemical species in the reaction should have concentrations of 1 M, if gas present the pressure should be 1 bar at 298 K temperature. Reduction potential of a half cell/complete cell under non-standard conditions can be determined by Nernst equation.

E=E0−2.303RTnFlogQ

Here,

E − cell potential

E⁰ − standard cell potential

R − universal gas constant

T − temperature in Kelvin

n − number of electrons transferred

F − Faraday constant

Q − reaction quotient

Answer 8

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The direction in which the net reaction occur should be determined.

Concept introduction:

Spontaneity of a cell reaction can be determined by the sign of the E⁰_c_e_l_l value. If the sign is positive, then the forward reaction is spontaneous and if the sign is negative, forward reaction is non-spontaneous and the reverse reaction is spontaneous.

Answer 10

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Answer 11

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Answer 12

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Answer 13

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Solution Summary: The author explains that a solution that is 0.500 M in each of the four ions at 298 K or not should be determined.

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