The give two redox equations are should be balanced. Concept Introduction: Redox: The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction . Balancing of redox reaction : The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method. In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction. The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions. Balancing of redox reaction in acid medium: In the acid medium, the addition of H + ion to balance the Hydrogen and Water is added to balance the Oxygen atom. Charge is balanced by addition of electron in the sides with the greater positive charge.

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Answer 1

Question

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

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Answer 2

Question

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

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Answer 3

Question

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

Expert Solution & Answer

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Answer 4

Question

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

Answer 6

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Answer 7

Chapter 7, Problem 7.133MP

(a)

Interpretation Introduction

Interpretation:

The give two redox equations are should be balanced.

Concept Introduction:

Redox:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

Answer 9

(b)

Interpretation Introduction

Interpretation:

The mass percent of NO2- ion in given sample should be calculated.

Concept Introduction:

Redox reaction:

The reduction and oxidation reactions are occur simultaneously with in a single reaction is known as redox reaction.

Balancing of redox reaction:

The unbalanced charge (electron) and atoms (ions) in the equation of redox reactions are commonly balanced by half reaction method.

In this method, the given redox reaction is separated by two half reactions, one is oxidation and another one is reduction.

The medium of the reaction is used to balance the Hydrogen and Oxygen atoms in the half cell reactions.

Balancing of redox reaction in acid medium:

In the acid medium, the addition of H+ ion to balance the Hydrogen and Water is added to balance the Oxygen atom.

Charge is balanced by addition of electron in the sides with the greater positive charge.

Mole:

Mole of solute in solute is given by below equating,

Mole solute = Molarity× Liters of solution

Mass:

Mass of solid substance from mole is given by,

Mass = Mole × Molar mass

Mass percentage:

Percent mass of analyte present in the taken mass of sample is known as mass percentage.

% mass = Mass of analyteSample mass×100

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 7.1 - What is the molar concentration of Br ions in a...Ch. 7.1 - Three different substances, A2X, A2Y, and A2Z, are...Ch. 7.2 - Prob. 7.3P Ch. 7.3 - Write net ionic equations for the following...Ch. 7.4 - Predict whether each of the following compounds is...Ch. 7.4 - Predict whether a precipitation reaction will...Ch. 7.4 - How might you use a precipitation reaction to...Ch. 7.4 - An aqueous solution containing an anion,...Ch. 7.5 - Prob. 7.9P Ch. 7.5 - Give likely chemical formulas corresponding to the...

Solution Summary: The author explains that the two redox equations should be balanced. The unbalanced charge and atoms in the equation are commonly balanced by half reaction method.

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