potential acidity
21environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
22Acid mine drainage — Yellow boy in a stream receiving acid drainage from surface coal mining. Acid mine drainage (AMD), or acid rock drainage (ARD), refers to the outflow of acidic water from (usually abandoned) metal mines or coal mines. However, other areas where… …
23Vinegar — is a liquid substance consisting mainly of acetic acid and water, the acetic acid being produced through the fermentation of ethanol by acetic acid bacteria.[1]. Commercial vinegar is produced either by fast or slow fermentation processes. Slow… …
24Muscadet — For the Italian wine grape known as Muscadet Aigre, see Trebbiano. A Muscadet Sèvre et Maine sur lie wine Muscadet is a white French wine. It is made at the western end of the Loire Valley, near the city of Nantes in the Pays de la Loire region… …
25German wine classification — Bottles from two of Germany s top producers showing the various pieces of information that can be found on a German wine label. The bottle on the left displays information in the following order: Producer (Dr. Loosen) vintage village (Bernkastel) …
26drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …
27Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… …
28Chemistry — For other uses, see Chemistry (disambiguation). Chemistry is the science of atomic matter (that made of chemical elements), its properties, structure, comp …
29Riesling — Rossling redirects here. For the Swiss wine grape also known as Rossling, see Räuschling. Johannisberger redirects here. For another wine grape that is also known as Johannisberger, see Silvaner. Riesling Grape (Vitis) …
30pH — Chem. the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to express the acidity or alkalinity of a solution on a scale of 0 to 14, where less than 7 represents acidity, 7 neutrality, and… …
