Slide 11 Acids and Bases - the Three Definitions 1. The Arrhenius Definition of an Acid 2. Acid strength and pK a 3. K a, pK a, pK b 4. polyprotic acids, pK a1, pK a2, pK…

Slide 1 Life’s Water: Necessary and Abundant Human H 2 O content: Life on Europa (Jupiter moon) only considered if H 2 O is present Even in unusually cold hearty Antarctic…

Acid-Base Physiology Acid-Base Physiology 1 2 pH Review pH = - log [H+] H+ is really a proton!! Range is from 0 – 14 If [H+] is high, the solution is acidic; pH < 7…

PowerPoint Presentation Acid-Base Physiology 1 2 pH scale – to express hydrogen ion concentration. pH = - log10 [H+] or pH = log 1 / [H+] log to the base 10 of the reciprocal…

PowerPoint Presentation Acid-Base Physiology 1 pH scale – to express hydrogen ion concentration. pH = - log10 [H+] or pH = log 1 / [H+] log to the base 10 of the reciprocal…