1 / 8

Warm-Up: Brainstorm

This comprehensive overview explores the concepts of acids and bases, including their definitions, properties, and classifications. Acids, characterized by their sour taste and ability to donate protons (H+ ions), include examples like battery acid and vinegar. Bases, on the other hand, are typically bitter, feel slippery, and can accept protons, with common examples such as soap and antacid. The discussion also covers terminology such as monoprotic, diprotic, triprotic, strong, weak, alkaline, and amphoteric substances in the context of acid-base chemistry.

anise
Télécharger la présentation

Warm-Up: Brainstorm

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. Warm-Up: Brainstorm • What is an acid? • What is a base?

  2. Acids and Bases May 6th, 2013

  3. What is an acid? • Tastes Sour • Corrosive to metals • Contains [H+] ions (same as [H3O+]—Hydronium) • Bronstead-Lowry Theory  Proton donor (H+) • Arrhenius Acid increases conc. of [H+] ions

  4. Examples of an Acid • Battery Acid • Citrus juices • Stomach Acid • Vinegar

  5. Acid Terminology • Monoprotic • Can give 1 [H+] ion • HCl, HNO3 • Diprotic • Can give 2 [H+] ion • H2SO4 • Triprotic • Can give 1 [H+] ion • H3PO4 • Strong • Readily dissociates in solution • Weak • Partially dissociates in solution

  6. What is a base? • Bitter Taste • Feels slippery • Contains OH- ions • Bronstead-Lowry  Proton acceptor [H+] • Arrhenius  increases [OH-]

  7. Examples of Bases • Soap • Dark Chocolate • Antacid • NaOH

  8. Base Terminology • Strong • Readily dissociates • Weak • Partially dissociates • Alkaline • Another term for basic • Amphoteric • A substance that can act as both an acid and a base

More Related