The Lewis electron-dot symbol of Rb is to be drawn. Concept introduction: Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom. Steps to write the Lewis electron-dot symbol is as follows: 1. Determine the group of the atom so that the valence electron present in it can be calculated. 2. Put one dot at a time around the four sides of the atom. 3. Add more dots and pair them to complete the valence electron present in the atom. The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

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Answer 1

Question

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

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A small artisanal cheesemaker is testing the acidity of their milk before it coagulates. During fermentation, bacteria produce lactic acid (K₁ = 1.4 x 104), a weak acid that helps to curdle the milk and develop flavor. The cheesemaker has measured that the developing mixture contains lactic acid at an initial concentration of 0.025 M. Your task is to calculate the pH of this mixture and determine whether it meets the required acidity for proper cheese development. To achieve the best flavor, texture and reduce/control microbial growth, the pH range needs to be between pH 4.6 and 5.0. Assumptions: Lactic acid is a monoprotic acid H H :0:0: H-C-C H :0: O-H Figure 1: Lewis Structure for Lactic Acid For simplicity, you can use the generic formula HA to represent the acid You can assume lactic acid dissociation is in water as milk is mostly water. Temperature is 25°C 1. Write the K, expression for the dissociation of lactic acid in the space provided. Do not forget to include state symbols.…

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Answer 2

Question

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

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Answer 3

Question

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

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Answer 4

Question

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

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Answer 5

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 6

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 7

Chapter 9, Problem 9.10P

(a)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Rb is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of Si is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The Lewis electron-dot symbol of I is to be drawn.

Concept introduction:

Lewis electron-dot symbol is a representation employed to donate the valence electron present in the atom. It includes atom symbol to represent inner electrons and nucleus and the dots represent the valence present in the atom.

Steps to write the Lewis electron-dot symbol is as follows:

1. Determine the group of the atom so that the valence electron present in it can be calculated.

2. Put one dot at a time around the four sides of the atom.

3. Add more dots and pair them to complete the valence electron present in the atom.

The number of dots around metal is the number of electrons that metal can lose to form cation and the number of dots around nonmetal is the number of electrons that nonmetal can gain to form anion or the number of electrons that non-metal can share to form a covalent bond.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 9.2 - Use condensed electron configurations, partial...Ch. 9.2 - Prob. 9.1BFP Ch. 9.2 - Prob. 9.2AFP Ch. 9.2 - Prob. 9.2BFP Ch. 9.3 - Prob. 9.3AFP Ch. 9.3 - Prob. 9.3BFP Ch. 9.3 - Prob. B9.1P Ch. 9.3 - Prob. B9.2P Ch. 9.4 - One of the most important industrial reactions is...Ch. 9.4 - Prob. 9.4BFP

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