These are the original slides from a lecture on pH. The title slide is cluttered and contains pictures and clip art. The content slide contains a lot of text and very small pictures.

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

2. Who cares about pH?

3. Who cares about pH?
• Food manufacture
– Reduced pH prevents disease

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

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