Home > Potassium ferrocyanide
Potassium ferrocyanide (K4Fe(CN)6·3H2O), also known as yellow prussiate of potash, is a coordination compound forming lemon-yellow monoclinic crystals at room temperature and decomposing at its boiling point. It is insoluble in alcohol but a litre of water can dissolve just under three hundred grams of the crystals, and the solution can be reduced with acid to release cyanide gas. The resulting hydrogen cyanide (HCN) boils at 26°C and, being slightly lighter than air, quickly evaporates clear of the release point.On February 20, 20022002 is a common year starting on Tuesday (see link for calendar). 2002 was the first palindromic year since 1991 and the last until 2112. 2002 was also designated: International Year of Ecotourism and Mountains National Science Year in the United Kingdom four MoroccansAl Mamlakah al-Maghribiyah In Detail( Full size) Official language Arabic Capital Rabat Largest City Casablanca King Mohammed VI Prime Minister Driss Jettou Area Total Ranked 56th 446,550 km² Population Total (2003) Density31,689,267 70/km² Ranked 36th In were arrestChicago Police Department arrest a man An arrest is the action of police or other authority, or even in some circumstances a private civilian, to apprehend and take under guard a person who is suspected of committing a crime. The term is Frankish in origied while in possession of detailed mapFor alternative meanings see Map (disambiguation A map is a two-dimensional representation of a three-dimensional space. The science of making maps is called cartography. Introduction Mapmaking dates back at least to the Stone Age and appears to predate ws of the United StatesThe United States of America also referred to as the United States U. America ¹ or the States is a federal republic in central North America, stretching from the Atlantic in the east to the Pacific Ocean in the west. It shares land borders with Canada in embassy in RomeRome ( Italian and Latin Roma is the capital city of Italy, and of its Lazio region. It is located on the lower Tiber river, near the Mediterranean Sea, at 41°50'N, 12°15'E. The Vatican City State, a sovereign enclave within Rome, is the seat of the Roman, the Rome water supplyA water supply system provides water to the locations that need it. This term has several contexts: Municipal water supply system for household and commercial use; Firefighting water supplies; Any water stored for later use. Municipal water supply systems network, and four kilograms of potassium ferrocyanide.
See also
Cyanides
