Dissociation Constant and Autoionization of Water


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question 1 of 3

What are the hydronium and hydroxide ion concentrations in a 3 x 10-2 M NaOH solution?

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1. What is the formula for determining [OH-] in a solution when given the concentration of hydronium ions?

2. What is the hydronium ion concentration in a solution that is 1.0 x 10-3 M HNO3?

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About This Quiz & Worksheet

The quiz will ask you questions requiring you to solve for the concentration of certain compounds in particular solutions. It will also require you to know what the autoionization of water is.

Quiz & Worksheet Goals

The quiz will test you on the following topics:

  • Solving for ion concentrations
  • How [OH-] and [H3O+] relate to each other in a water solution
  • The autoionization of water

Skills Practiced

You will practice the following skills through this quiz:

  • Knowledge application- use your knowledge to answer a question that asks you to determine the formula to calculate [OH-] in a solution given the concentration
  • Problem solving - use acquired knowledge to solve ion concentration practice problems
  • Information recall - access the knowledge you've gained regarding the autoionization of water

Additional Learning

After you complete your quiz you will have the opportunity to further review the covered concepts. The lesson titled Dissociation Constant & Autoionization of Water covers these following objectives:

  • Detailing the acidic and basic nature of water
  • Exploring the interaction of water molecules with other water molecules
  • Explaining self-ionization
  • Providing the self-ionization constant of water
  • Identifying how to determine the ion concentration in a solution