Acids and Bases by Valerie Ogden https://padlet.com/vogden/acidsandbases Assigned 3/27, DUE 3/28 en-us 2017-03-26 22:33:59 UTC 2023-02-12 22:55:44 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png Essential Question vogden https://padlet.com/vogden/acidsandbases/wish/162732744 How are acids and bases used in everyday life?]]> 2017-03-27 08:47:47 UTC https://padlet.com/vogden/acidsandbases/wish/162732744 Acid vogden https://padlet.com/vogden/acidsandbases/wish/162732851 - A solution that has an excess of H+ ions
- Means "sharp" or "sour" in Latin
- The more H+ ions present, the more acidic the solution
]]> 2017-03-27 08:48:17 UTC https://padlet.com/vogden/acidsandbases/wish/162732851 Properties of Acids vogden https://padlet.com/vogden/acidsandbases/wish/162732993 - Tastes sour
- Conducts electricity
- Corrosive
- Reacts strongly with metals
- Turns blue litmus paper red]]> 2017-03-27 08:49:03 UTC https://padlet.com/vogden/acidsandbases/wish/162732993 Examples of Acids vogden https://padlet.com/vogden/acidsandbases/wish/162733124 - Lemons, limes, oranges
- Vinegar
- Sour candies 
- Car batteries]]> 2017-03-27 08:49:47 UTC https://padlet.com/vogden/acidsandbases/wish/162733124 Base vogden https://padlet.com/vogden/acidsandbases/wish/162733365 - A solution that has an excess of OH- ions
- Another word for base is "alkali"
- Accept hydrogen ions]]> 2017-03-27 08:51:10 UTC https://padlet.com/vogden/acidsandbases/wish/162733365 Properties of Bases vogden https://padlet.com/vogden/acidsandbases/wish/162733574 - Feels slippery
- Tastes bitter
- Corrosive
- Can conduct electricity
- Turns red litmus paper blue]]> 2017-03-27 08:52:12 UTC https://padlet.com/vogden/acidsandbases/wish/162733574 Examples of Bases vogden https://padlet.com/vogden/acidsandbases/wish/162734162 - Soaps
- Ammonia
- Cleaning products
- Blood
- Chalk]]> 2017-03-27 08:54:53 UTC https://padlet.com/vogden/acidsandbases/wish/162734162 pH Scale vogden https://padlet.com/vogden/acidsandbases/wish/162734566 - Measures how acidic or basic a solution is
- Ranges from 0-14
- Acidic solutions have pH values below 7
- A solution with a pH of 7 is neutral
- Basic solutions have pH values above 7

Draw this pH scale into your notebook.]]> 2017-03-27 08:56:44 UTC https://padlet.com/vogden/acidsandbases/wish/162734566 Neutralization vogden https://padlet.com/vogden/acidsandbases/wish/162734990 - A reaction between an acid and a base
- An acid-base mixture is not as acidic or basic as the individual starting solutions
If a substance has a pH of 8.0 and you want to lower the pH, you have to add acid to it.]]> 2017-03-27 08:58:22 UTC https://padlet.com/vogden/acidsandbases/wish/162734990 vogden https://padlet.com/vogden/acidsandbases/wish/162737106 2017-03-27 09:09:34 UTC https://padlet.com/vogden/acidsandbases/wish/162737106 vogden https://padlet.com/vogden/acidsandbases/wish/162737264 2017-03-27 09:10:15 UTC https://padlet.com/vogden/acidsandbases/wish/162737264 vogden https://padlet.com/vogden/acidsandbases/wish/162737386 2017-03-27 09:11:01 UTC https://padlet.com/vogden/acidsandbases/wish/162737386 vogden https://padlet.com/vogden/acidsandbases/wish/162737534 2017-03-27 09:11:44 UTC https://padlet.com/vogden/acidsandbases/wish/162737534 vogden https://padlet.com/vogden/acidsandbases/wish/162742191 2017-03-27 09:33:26 UTC https://padlet.com/vogden/acidsandbases/wish/162742191 vogden https://padlet.com/vogden/acidsandbases/wish/162742317 2017-03-27 09:33:54 UTC https://padlet.com/vogden/acidsandbases/wish/162742317 vogden https://padlet.com/vogden/acidsandbases/wish/162742517 2017-03-27 09:34:42 UTC https://padlet.com/vogden/acidsandbases/wish/162742517