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Chapter 13: Acids and Bases

Section 13.1: Introduction to Acids and Bases

Sec. 13.1 The Nature of Acids and Bases

Pages: 525 - 529

In this section you will learn the following:

Define acids and bases.
Identify some physical and chemical properties of Acids and Bases.
Differentiate the three models of acids and bases.
Write the ionization reactions of acids and bases.

Watch the following video recording titled "How to show your work on goformative" to understand the ways you can attach your work to each question when needed.

Watch the following video recording titled: Properties of Acids and Bases to understand more about the Physical and Chemical properties of Acids and Bases.

1

Choose the physical and chemical properties that characterize an acid.

MS-PS1-5

1

Choose the physical and chemical properties that characterize a base.

HS-PS1-5

1

As the pH drops below 7, the aqueous solution becomes more:

Acidic

None of the above

Neutral

Basic

MS-PS1-5

1

As the pH increases above 7, the aqueous solution becomes more:

Basic

Neutral

None of the above

Acidic

MS-PS1-5

Watch the following video recording titled "The Three Models of Acids and Bases" to differentiate between Arrhenius, Bronsted-Lowry and Lewis models.

1

The model which states that acids ionize in water to produce Hydronium ions (H₃O⁺) is called:

Lewis Model

Arrhenius Model

None of the above

Bronsted-Lowry Model

HS-PS1-5

1

Bronsted-Lowry model states that:

Acids are H⁺ donors and bases are H⁺ acceptors.

Acids are electron-pair donors.

Bases are electron-pair donors.

Acids are OH^- donors and bases are OH^- acceptors.

Watch the following video recording titled "Ionization Reactions of Acids" to understand how to write the ionization reactions of monoprotic, diprotic and polyprotic acids.

4

Write the ionization reactions of the following aqueous solutions: *

HS-PS1-5

1

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1

Week 34, Chemistry 3, Task 1, Sec. 13.1 Introduction to Acids and Bases

Week 34, Chemistry 3, Task 1, Sec. 13.1 Introduction to Acids and Bases

Choose the physical and chemical properties that characterize an acid.

Choose the physical and chemical properties that characterize a base.

As the pH drops below 7, the aqueous solution becomes more:

As the pH increases above 7, the aqueous solution becomes more:

The model which states that acids ionize in water to produce Hydronium ions (H₃O⁺) is called:

Bronsted-Lowry model states that:

Write the ionization reactions of the following aqueous solutions: *

Rate your level of confidence for this topic.

If you have any question about this lesson, please write it below to discuss it in the live sessions.

Choose the physical and chemical properties that characterize an acid.

Choose the physical and chemical properties that characterize a base.

As the pH drops below 7, the aqueous solution becomes more:

As the pH increases above 7, the aqueous solution becomes more:

The model which states that acids ionize in water to produce Hydronium ions (H₃O⁺) is called:

Bronsted-Lowry model states that:

Write the ionization reactions of the following aqueous solutions: *

Rate your level of confidence for this topic.

If you have any question about this lesson, please write it below to discuss it in the live sessions.

Week 34, Chemistry 3, Task 1, Sec. 13.1 Introduction to Acids and Bases

Week 34, Chemistry 3, Task 1, Sec. 13.1 Introduction to Acids and Bases

Choose the physical and chemical properties that characterize an acid.

Choose the physical and chemical properties that characterize a base.

As the pH drops below 7, the aqueous solution becomes more:

As the pH increases above 7, the aqueous solution becomes more:

The model which states that acids ionize in water to produce Hydronium ions (H3O+) is called:

Bronsted-Lowry model states that:

Write the ionization reactions of the following aqueous solutions: *

Rate your level of confidence for this topic.

If you have any question about this lesson, please write it below to discuss it in the live sessions.

Choose the physical and chemical properties that characterize an acid.

Choose the physical and chemical properties that characterize a base.

As the pH drops below 7, the aqueous solution becomes more:

As the pH increases above 7, the aqueous solution becomes more:

The model which states that acids ionize in water to produce Hydronium ions (H3O+) is called:

Bronsted-Lowry model states that:

Write the ionization reactions of the following aqueous solutions: *

Rate your level of confidence for this topic.

If you have any question about this lesson, please write it below to discuss it in the live sessions.

The model which states that acids ionize in water to produce Hydronium ions (H₃O⁺) is called:

The model which states that acids ionize in water to produce Hydronium ions (H₃O⁺) is called: