In Chemistry, the pH scale measures the acidity or alkalinity of a solution. Most pH values range from 0 to 14, with 7 being neutral. For pH less than 7, each 1-inut decrease in pH represents a power of10-fold increase in acidity. For pH more than 7, each 1-inut decrease in pH represents a power of10-fold increase in alkalinity.

State as a power (Blank #1) AND as an actual value (Blank #2) of how many times more alkaline is oven cleaner than baking soda.

pH Scale Values are approximate