as determined by titration with standard acid solution to the phenolphthalein endpoint (pH approx. 8.3). Includes carbonate and hydroxide alkalinity. (See total alkalinity.) particle... to potassium permanganate, a chemical compound used in water treatment. (See potassium permanganate.) pH - The negative logarithm of the hydrogen ion concentration. The pH scale ranges from... zero to 14 with 7 as the neutral point, indicating the presence of equal concentrations of free hydrogen and hydroxide ions. pH values below 7.0 indicate acidity, with 0 most acid...

acidity, carbon dioxide, and acid salts. Total acidity is usually determined by titration with a standard base solution to the phenolphthalein endpoint (pH 8.3). (See acidity.) total... alkalinity - The alkalinity of a water as determined by titration with standard acid solution to the methyl orange endpoint (pH approximately 4.5); sometimes abbreviated as "M...

-5 K VP3 VP5 SS-3 SS-4 K SS-5 SS-6 K SS-7 SS-8 K SS-9 PL BL GL YL OL RL SL XL AR-12 AR-24 AR-36 AR-48 AG-5 AG-10 AG-14 Health Products None at this time LL Prime pH SuperGreens...

a balance between acids and bases; the neutral point on the pH scale is 7.0, indicating the presence of equal numbers of free hydrogen (acidic) and hydroxide (basic) ions...

be precipitated by chlorine at a pH of 9.5 or above. manganese greensand - Greensand which has been processed to incorporate in its pores and on its surface the higher oxides of manganese...