DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

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Answer 1

Textbook Question

Chapter 3, Problem 3.1CR

DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

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Answer 2

Textbook Question

Chapter 3, Problem 3.1CR

DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

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Answer 3

Textbook Question

Chapter 3, Problem 3.1CR

DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

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Answer 4

Textbook Question

Chapter 3, Problem 3.1CR

DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

Answer 8

Expert Solution

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

To label: The hydrogen bond and covalent bonds in water molecules.

Introduction:

Water is a polar molecule consisting of an oxygen atom and two hydrogen atoms.

Answer 13

Explanation of Solution

Water (H₂O) consists of an oxygen atom and two hydrogen atoms. Hydrogen and oxygen share their valence electrons to form a strong bond that known as a covalent bond (Fig.1). As oxygen is more electronegative than hydrogen, the shared electrons in the H-O bond tend to be pulled towards the oxygen atom. There are two regions of partial negative charge on oxygen and a partial positive charge on each hydrogen atom. Thus, the covalent bond between H-O in the water molecule is a polar bond.

Water is a polar molecule due to the difference in electronegativity between O and H atoms. The partial negatively charged oxygen atom of a water molecule is attracted to the partial positively charged hydrogen atom of an adjacent water molecule (Fig.1). This forms the hydrogen bond among different water molecules.

Pictorial representation:

Campbell Biology (10th Edition), Chapter 3, Problem 3.1CR

Fig. 1 Interactions among water molecules

Answer 14

Expert Solution

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

Answer 15

Expert Solution

Answer 16

Expert Solution

Answer 17

Expert Solution

Answer 18

Summary Introduction

To explain: The hydrogen bonds are not covalent bonds.

Introduction: Covalent bonds are formed by the sharing of valence electrons between two atoms. Hydrogen bonds are formed due to the attraction between two adjacent atoms due to partial charges.

Answer 19

Explanation of Solution

Covalent bonds are strong bonds, formed by the sharing of electrons between atoms. Hydrogen bonds do not involve the sharing of valence electrons. They are formed on the basis of attraction due to partial charges on neighboring atoms, and are hence very weak bonds. Therefore, a hydrogen bond is not a covalent bond.

Answer 20

Ch. 3.1 - MAKE CONNECTIONS What is electronegativity, and...Ch. 3.1 - Why is it unlikely that two neighboring water...Ch. 3.1 - WHAT IF? What would be the effect on the...Ch. 3.2 - Prob. 1CC Ch. 3.2 - Prob. 2CC Ch. 3.2 - WHAT IF? A water strider (an insect that can walk...Ch. 3.2 - WHAT IF? A water strider (an insect that can walk...Ch. 3.2 - Prob. 5CC Ch. 3.3 - Compared with a basic Solution at pH 9, the same...Ch. 3.3 - HCl is a strong acid that dissociates in water:...

DRAW IT Ø Label a hydrogen bond and a polar covalent bond in the diagram of live water molecules. Is a hydrogen bond a covalent bond? Explain.

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