Acids and Bases Exit Ticket

SECTION A 
The following questions relate to these four solutions:

2

Write a Ka expression for any one acid shown. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

2

Write a Kb expression for any one base shown above. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

2

1

2

SECTION B
Kw at 25 oC is 1 x 10-14

2

What does the size of the Kw value indicate about water's ability to ionise?

3

Describe what happens to the Kw of water when the following changes are made:

Kw remains the same
Kw decreases
Kw increases

Temperature is greater than 25 oC
Temperature is less than 25 oC
A small amount of acid is added

SECTION C

2

Order the following Ka values in order from strongest acid to weakest acid:

1 x 101
0,8
2 x 10-1
1 x 10-2
1 x 10-5

4

For the following reaction, which of the following is a conjugate acid-base pair?
HC2O4-(aq) + H2O(l) -------->  H3O+(aq) + C2O42–(aq)
The acid is _______________  and its conjugate base is _______________  
The base is ___________ and its conjugate acid is _____________ 

A Brønsted-Lowry base is defined as a substance that

2

Acids and Bases Exit Ticket

SECTION A

Write a Ka expression for any one acid shown. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Write a Kb expression for any one base shown above. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

SECTION B

What does the size of the Kw value indicate about water's ability to ionise?

Describe what happens to the Kw of water when the following changes are made:

SECTION C

Order the following Ka values in order from strongest acid to weakest acid:

A Brønsted-Lowry base is defined as a substance that

Select the substance(s) which is/are ampholytes

SECTION A

Which of these solution(s) are classified as monoprotic acid(s)?

Write a Ka expression for any one acid shown. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Write a Kb expression for any one base shown above. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Arrange solutions (A-D) from lowest to highest pH. Click and drag them into correct position.

Consider solution A:
What is the concentration of hydronium ions?

Consider solution A:
What is the concentration of hydroxide ions?

Consider solution A:
What is the pH?

SECTION B

What does the size of the Kw value indicate about water's ability to ionise?

Describe what happens to the Kw of water when the following changes are made:

SECTION C

Order the following Ka values in order from strongest acid to weakest acid:

A Brønsted-Lowry base is defined as a substance that

Select the substance(s) which is/are ampholytes

Which of these solution(s) are classified as monoprotic acid(s)?

Arrange solutions (A-D) from lowest to highest pH. Click and drag them into correct position.

Consider solution A:
What is the concentration of hydronium ions?

Consider solution A:
What is the concentration of hydroxide ions?

Consider solution A:
What is the pH?

Acids and Bases Exit Ticket

Acids and Bases Exit Ticket

SECTION A

Write a Ka expression for any one acid shown. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Write a Kb expression for any one base shown above. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

SECTION B

What does the size of the Kw value indicate about water's ability to ionise?

Describe what happens to the Kw of water when the following changes are made:

SECTION C

Order the following Ka values in order from strongest acid to weakest acid:

A Brønsted-Lowry base is defined as a substance that

Select the substance(s) which is/are ampholytes

SECTION A

Which of these solution(s) are classified as monoprotic acid(s)?

Write a Ka expression for any one acid shown. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Write a Kb expression for any one base shown above. To do this, click on "show your work" and either use a combination of the text box and pen tools OR write it on paper and use the insert function to insert a photo

Arrange solutions (A-D) from lowest to highest pH. Click and drag them into correct position.

Consider solution A: What is the concentration of hydronium ions?

Consider solution A:What is the concentration of hydroxide ions?

Consider solution A:What is the pH?

SECTION B

What does the size of the Kw value indicate about water's ability to ionise?

Describe what happens to the Kw of water when the following changes are made:

SECTION C

Order the following Ka values in order from strongest acid to weakest acid:

A Brønsted-Lowry base is defined as a substance that

Select the substance(s) which is/are ampholytes

Which of these solution(s) are classified as monoprotic acid(s)?

Arrange solutions (A-D) from lowest to highest pH. Click and drag them into correct position.

Consider solution A: What is the concentration of hydronium ions?

Consider solution A:What is the concentration of hydroxide ions?

Consider solution A:What is the pH?

Consider solution A:
What is the concentration of hydronium ions?

Consider solution A:
What is the concentration of hydroxide ions?

Consider solution A:
What is the pH?

Consider solution A:
What is the concentration of hydronium ions?

Consider solution A:
What is the concentration of hydroxide ions?

Consider solution A:
What is the pH?