I remade these from original lecture slides provided by a chemistry professor. I removed extraneous elements, reduced the text and used high quality images. All but one image was found in the Creative Commons library at flickr.com/creativecommons The makeover process took around 15 minutes.

1. CHEMISTRY 106
Kw, pH, pOH
Strong Acids and Bases

2. CHEMISTRY 106
O RI
GIN
Kw, pH, pOH AL
Strong Acids
and Bases

3. Who cares about pH?
OR
IG I
NA
L

4. Who cares about pH?
OR
• Food manufacture IG I
– Reduced pH prevents disease NA
L

5. Who cares about pH?
OR
• Food manufacture IG I
– Reduced pH prevents disease NA
• Agriculture
– Hydrangea macrophylla blossoms pink or
L
blue, depending on soil pH (blue=acidic).

6. Who cares about pH?
OR
• Food manufacture IG I
– Reduced pH prevents disease NA
• Agriculture
– Hydrangea macrophylla blossoms pink or
L
blue, depending on soil pH (blue=acidic).
• Human blood
– Alkalosis - arterial blood pH over 7.45.
– Acidosis - arterial blood pH falls below 7.35

7. CHEMISTRY 106
Kw, pH, pOH
Strong Acids and Bases

8. Who Cares??

9. http://www.flickr.com/photos/kaseyann/2952172881/sizes/l/
Food manufacture Lower pH prevents disease

10. http://www.flickr.com/photos/hichako/ http://www.flickr.com/photos/17548490@N00/
Agriculture Hydrangea macrophylla

11. Human Blood pH = 7.35-7.45