potassium-iodide test paper

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• Potassium permanganate — Potassium permanganate …   Wikipedia

• Potassium — (pronEng|pəˈtæsiəm) is a chemical element. It has the symbol K ( la. kalium, from ar. qalīy), atomic number 19, and atomic mass 39.0983. The name potassium comes from the word potash , as potassium was first isolated from potash. Potassium is a… …   Wikipedia

• test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

• abel test — ˈābəl noun Usage: usually capitalized A Etymology: after Sir Frederick Abel 1. : a test for determining the flash point of a volatile oil by use of a closed cup in which the oil is heated over a fixed flame and by use of a small movable flame… …   Useful english dictionary

• starch paper — noun A test paper for iodine, coated with starch and potassium iodide • • • Main Entry: ↑starch …   Useful english dictionary

• Diethyl ether peroxide — Diethyl ether hydroperoxide Identifiers CAS number 18321 53 4 …   Wikipedia

• Reagent — A substance used to produce a chemical reaction to detect, measure, produce, etc. other substances. * * * Any substance added to a solution of another substance to participate in a chemical reaction. [Mod. L. reagens] amino acid r. a r. used in… …   Medical dictionary

• Qualitative inorganic analysis — Classical qualitative inorganic analysis is a method of analytical chemistry which seeks to find elemental composition of inorganic compounds. It is mainly focused on detecting ions in an aqueous solution, so that materials in other forms may… …   Wikipedia

• organohalogen compound — Introduction  any of a class of organic compounds (organic compound) that contain at least one halogen (halogen element) ( fluorine [F], chlorine [Cl], bromine [Br], or iodine [I]) bonded to carbon. They are subdivided into alkyl, vinylic, aryl,… …   Universalium

• Sodium thiosulfate — Sodium thiosulfate …   Wikipedia

• Dextromethorphan — Not to be confused with Dexamethasone. Dextromethorphan Systematic (IUP …   Wikipedia