Re: Email Address not Valid but i have a valid Email address from google. 2/15/11 7:48 AM. @vidzcraver- that is PHENOMENAL! Weird but true- many sign ups will be unsucessful where the system being applied to for sign up cannot verify the veracity of the DOB due to the online system seeing the chronological discrepancy.
Medical Definition of POTASSIUM CARBONATE. : a white salt K2CO3 that forms a strongly alkaline solution and was formerly used as a systemic alkalizer and diuretic and that is now used chiefly in making glass and soap.oun. : a white salt K2CO3 that forms a strongly alkaline solution and was formerly used as a systemic alkalizer and diuretic and that is now used chiefly in making glass and soap.
Calcium carbonate is the active ingredient in agricultural lime, and is created when calcium ions in hard water react with carbonate ions creating limescale.It is commonly used medicinally as a calcium supplement or as an antacid, but excessive consumption can be hazardous.alcium carbonate will react with water that is saturated with carbon dioxide to form the soluble calcium bicarbonate.