287x Filetype PPTX File size 0.90 MB Source: www.lrhsd.org
Today’s Agenda
1. Go Over Answers to Chemistry Packet
2. pH Notes & PPT
3. Video Clip on Buffers
4. Chemistry Test Review Packet
◦ th
Due Monday November 9 !
The Chemistry of Acids 3
The Chemistry of Acids
and Bases
and Bases
4
5
Some Properties of Acids
þ Produce H+ ions in water
þ More H+ than OH-
þ Have a sour taste
þ pH is less than 7
þ Turns blue litmus paper to red “Blue to Red A-CID”
6
Some Properties of Bases
-
Produce OH ions in water
More OH- than H+
Taste bitter, chalky
Feel soapy, slippery
pH greater than 7
Turns red litmus paper to blue “Basic Blue”
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