Acid-Base Chemistry Concepts

Acid-Base Chemistry Concepts

Assessment

Interactive Video

Chemistry, Science

10th - 12th Grade

Hard

Created by

Olivia Brooks

FREE Resource

This video tutorial covers essential topics in AP Chemistry, focusing on acids and bases. It explains the differences between strong and weak acids and bases, how to solve related multiple-choice questions, and when to use Ka and Kb. The video also delves into polyprotic acids, buffers, the common ion effect, and titration curves. Finally, it discusses net ionic equations, providing a comprehensive review for students preparing for unit tests.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary characteristic of a strong acid?

It partially dissociates in water.

It does not produce H+ ions.

It completely dissociates in water.

It has a high pH value.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a common weak acid?

HC2H3O2

HNO3

HCl

H2SO4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common characteristic of strong bases?

They do not dissociate in water.

They partially dissociate in water.

They completely dissociate in water.

They have a low pH value.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a strong base?

NaOH

C2H5OH

NH3

CH3NH2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the pH of a solution if you know the pOH?

pH = 14 + pOH

pH = 14 - pOH

pH = pOH - 14

pH = pOH / 14

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between pKa and Ka?

pKa = 14 - Ka

pKa = -log(Ka)

pKa = log(Ka)

pKa = Ka / 14

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a buffer solution, what happens when a small amount of acid is added?

The pH increases significantly.

The pH decreases significantly.

The pH remains relatively stable.

The buffer is destroyed.

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