pH Scale

Acidic

Neutral
Basic

H

^{+}ConcentrationA bar graph showing hydrogen ion concentration based on the position of the slider bar.

pH Scale

Acidic

Neutral
Basic

H^{+} Concentration

A bar graph showing hydrogen ion concentration based on the position of the slider bar.

Equation: pH = minus log H superscript +

0 = minus log 1.0 or 1 × 10 to the power of 0