1 / 10

3-3 Solutions

3-3 Solutions. Acids and Bases. Strengths of Acids and Bases. It will depend on the number of molecules that break apart when the acid/base dissolves in water. Strong vs. weak acid. Sulfuric acid Nitric acid Hydrochloric acid. Str ong = a lot of H+ break away.

thor
Télécharger la présentation

3-3 Solutions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 3-3 Solutions Acids and Bases

  2. Strengths of Acids and Bases It will depend on the number of molecules that break apart when the acid/base dissolves in water.

  3. Strong vs. weak acid • Sulfuric acid • Nitric acid • Hydrochloric acid Strong = a lot of H+ break away Weak = few molecules break apart Acetic acid Citric acid Carbonic acid

  4. Strong vs. weak base • Sodium Hydroxide • Calcium Hydroxide • Potassium hydroxide Strong = a lot of OH- are released Weak = a few molecules break apart Ammonium hydroxide Aluminum hydroxide

  5. Acid, bases, & neutralization • A + B = AB (Neutralization) • What type of reaction is this? • H+ + OH-  H2O • Other components in the reaction become salts.

  6. pH scale: Measure of the hydronium ions concentration

  7. Indicators to determine pH Compare pH paper to predetermined color charts

  8. pH and the environment Living things depend on having a steady pH in their environment.

  9. Salts • Salts are used for: • Seasoning • Making lye • Baking soda • Preserve food • Wall board • A + B = neutralization and a salt • A salt is what type of compound-covalent or ionic?

  10. Review • Page 71 • 1,2,3,4,7

More Related