The given reaction of M n O 4 − and C 2 O 4 2 − to form M n O 2 and C O 3 2 − has to be balanced. Concept introduction: A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

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Answer 1

Question

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

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Answer 2

Question

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

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Answer 3

Question

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

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Answer 4

Question

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

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Answer 5

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

Answer 6

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

Answer 7

Chapter 18.1, Problem 18.1.2SR

Interpretation Introduction

Interpretation:

The given reaction of MnO4− and C2O42− to form MnO2 and CO32− has to be balanced.

Concept introduction:

A chemical reaction can be symbolically represented by a chemical equation. In which reactants were written on left hand side and product were written on right hand side, both of them were connected by an arrow. According to law of conservation of mass, no atom can be created nor it can be destroyed. So the number of atoms on the left-hand side should be equal to number of atom on the right hand side. Generally reactions always results from the transfer of electron from atom to another, therefore the atom which losses electrons are called oxidized and which gain electrons are called reduced. For getting the balanced reaction it is necessary to known the changes in the oxidation state of atom. From the balanced reaction the number of moles of the reactant undergoing reaction and number of moles of product formed can be identified.

Answer 8

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Answer 10

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Answer 11

Ch. 18.1 - Permanganate ion and iodide ion react in basic...Ch. 18.1 - Use the half-reaction method to balance the...Ch. 18.1 - Use the half-reaction method to balance the...Ch. 18.1 - Prob. 1PPC Ch. 18.1 - Prob. 18.1.1SR Ch. 18.1 - Prob. 18.1.2SR Ch. 18.3 - A galvanic cell consists of an Mg electrode in a...Ch. 18.3 - Determine the overall cell reaction and Ecell (at...Ch. 18.3 - A galvanic cell with Ecell = 0.30 V can be...Ch. 18.3 - Prob. 2PPC

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