The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated. Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state. The loss of electrons is called oxidation whereas the gain of electrons is called reduction. In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

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Answer 1

Question

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

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Answer 2

Question

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

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Answer 3

Question

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

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Answer 4

Question

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

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Answer 5

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 6

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 7

Chapter 19, Problem 97GQ

(a)

Interpretation Introduction

Interpretation: The oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The reaction at anode and cathode in a lithium-ion battery has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The lithium electrolyte in a battery can be dissolved in water has to be stated.

Concept introduction: Oxidation number is also called oxidation state. The total number of electrons that an atom gain or loss to form a chemical bond with another atom is known as its oxidation state.

The loss of electrons is called oxidation whereas the gain of electrons is called reduction.

In an electrochemical cell, at anode oxidation takes place and at cathode reduction takes place.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 19.1 - Prob. 2CYU Ch. 19.1 - Prob. 3CYU Ch. 19.1 - 1. Copper(II) sulfide reacts with nitric acid...Ch. 19.1 - Prob. 2RC Ch. 19.1 - The balanced half-reaction for Br2 BrO3 in basic...Ch. 19.2 - Describe how to set up a voltaic cell using the...Ch. 19.2 - The following overall chemical reaction occurs in...Ch. 19.2 - Prob. 1RC Ch. 19.2 - Prob. 2RC Ch. 19.2 - Prob. 3RC

Solution Summary: The author explains that the oxidation numbers for cobalt in two substances in a lithium-ion battery has to be calculated.

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