Sherry (English: / Ë Ê Ér i /, Spanish: Jerez or ) is a fortified wine made from white grapes that are grown near the city of Jerez de la Frontera in Andalusia, Spain.
Potassium nitrate is a chemical compound with the chemical formula K N O 3. It is an ionic salt of potassium ions K + and nitrate ions NO 3 â .It occurs as a mineral niter and is a natural solid source of nitrogen. Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter or saltpetre.Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks.otassium nitrate is used in fertilizers as a source of nitrogen and potassium â two of the macronutrients for plants. When used by itself, it has an NPK rating of 13-0-44.
Definitions of KNO3 on the Web:Potassium nitrate is a chemical compound with the chemical formula KNO3. A naturally occurring mineral source of nitrogen, KNO3 constitutes a cr â¦ itical oxidizing component of black powder/gunpowder With the K being potassium, N being Nitrogen and the O being oxygen.otassium Nitrate will catch fire if in contact with combustable materials, it is harmful if swallowed (nausea, vomiting, diarrhoea) and can cause reproductive disorders. It i â¦ s irritant if inhaled and can cause skin irritation.