Download presentation
Presentation is loading. Please wait.
1
Chapter 19 Notes: Part I Acids and Bases
2
What are some common acids?
Vinegar (acetic acid) Carbonated drinks (carbonic and phosphoric acid) Citrus fruits (citric acid) Car battery (sulfuric acid)
3
What are some common bases?
Milk of magnesia (an antacid containing magnesium hydroxide) Many cleaning products Ammonia, NH3 (Windex) Sodium hydroxide, NaOH (soap) Sodium hypochlorite, NaClO (bleach)
4
What properties do acids have?
Acids tend to be: Tart or sour tasting Electrolytes (in solution) React to certain metals to produce hydrogen gas They can cause chemical dyes (called indicators) to change colors
5
What properties do bases have?
Bases tend to be: Bitter tasting Slippery feeling when touched Able to neutralize an acid Also electrolytes (in solution)
6
Some Acid and Bases
7
Some Acid and Bases
8
Some Acid and Bases
9
What is an acid? An acid is a compound that produces hydrogen ions (H+) when dissolved in water. The formula would be HaX, where X is any monatomic or polyatomic anion and a is the anion’s charge.
10
Naming an Acid When the name of the anion (X) ends in –ide,
the name begins with hydro-, then the stem of the anion, then the name ends with –ic acid instead of -ide. ex) HCl is hydrochloric acid
11
Naming an Acid When the name of the ion ends in –ate, then the name would be the stem of the anion and the suffix –ic acid instead of-ate. H2SO4 is sulfuric acid
12
Naming an Acid When the name of the ion ends in –ite, then the name would be the stem of the anion and the suffix –ous acid instead of –ite. H2SO3 is sulfurous acid
13
Naming an Acid Negative ion: Acid Name: _____ ide hydro___ic acid _____ ate _____ic acid _____ ite _____ous acid ex) H3P , H3PO4 , H3PO3
14
Acid Nomenclature Flowchart
15
What is a base? A base is a compound that produces hydroxide (OH-) ions when in solution. Bases are named the same way that an ionic compound would be named. NaOH is Sodium Hydroxide
16
Name the following acids and bases:
HClO3 H3PO4 HF HNO3 KOH Ba(OH)2 H3PO3 chloric acid phosphoric acid hydrofluoric acid nitric acid potassium hydroxide barium hydroxide phosphorous acid
17
Write the formula for the following:
hydroiodic acid calcium hydroxide nitrous acid ammonium hydroxide nitric acid hydrobromic acid phosphoric acid HI Ca(OH)2 HNO2 NH4OH HNO3 HBr H3PO4
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.