of Sodium Bicarbonate (3), on May 19 (4), on May 21 (5) and on May 23, 1964 (6). The isopleths represent pH as well as hydrogen ion concentration in millimicroequivalents per liter (nanoequivalents).
Sodium bicarbonate has a pH of 8, making it an alkaline substance ... 1.5 pounds for every 10,000 gallons of water. This ...