Acid-Base Equilibrium: Calculating the Ka or Kb of a Solution


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What is the formula for calculating pH?

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1. Write the Ka formula for the reaction HCl + H2O --> H3O+ + Cl-

2. What do Ka and Kb values say about acid and base strength?

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About This Quiz and Worksheet

Understanding the variations in acids and bases is an important part of understanding chemistry. This quiz and worksheet combo will test you on the formulas and definitions needed to accurately find the dissociate values for acids and bases.

Quiz & Worksheet Goals

In these assessments, you'll be tested on:

  • Calculating pH balance
  • Finding the Ka and Kb values
  • Understanding acids, bases and their dissociate values

Skills Practiced

This quiz and worksheet allows students to test the following skills:

  • Problem solving - use acquired knowledge to solve Ka and Kb value practice problems
  • Reading comprehension - ensure that you draw the most important information from the related lesson on acids and bases
  • Information recall - access the knowledge you've gained regarding strong and weak acids and bases

Additional Learning

To learn more about acids and bases, review the accompany lesson on How to Calculate the Ka or Kb of a Solution. This lesson covers the following objectives:

  • Understanding acids and bases at a molecular level
  • Using an equation to determine how well an acid or base dissociates
  • Understanding how to use an equation to find the concentration of an acid or base
  • Using an equation to find the pH balance of a solution