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Chemistry: How and Why Do Things Dissolve?
How and Why Do Things Dissolve?ChemistrySolutionsWhat Are Solutions?How and Why Do Things Dissolve?Determining the Concentration of a SolutionFactors That Affect SolubilityDilutions When making a…January 2006
World Russia Cuts Off Gas to Ukraine (Jan. 1): In a dispute over pricing, state-owned company Gazprom reduces the flow of natural gas to Ukraine. The…U.S. Energy Consumption by Energy Source, 2002–2012
See the breakdown of U.S. energy resources, listed in quadrillion Btus Energy Source 2002 2004 2006 2008 2010 2012 Total1 97.927 100.413 99.960 99.438 97.892 95.142 Fossil Fuels 83.994 86.191 85.…glycolysis
(Encyclopedia) glycolysisglycolysisglīkŏlˈĭsĭs [key], term given to the metabolic pathway utilized by most microorganisms (yeast and bacteria) and by all “higher” animals (including humans) for the…Koch
(Encyclopedia) KochKochkōk [key], family of American industrialists and philanthropists. Fred Chase Koch, 1900–1967, b. Quanah, Tex., grad. Massachusetts Institute of Technology, 1922, was a Wichita…formula, in chemistry
(Encyclopedia) formula, in chemistry, an expression showing the chemical composition of a compound. Formulas of compounds are used in writing the equations (see chemical equations) that represent…December 2007
Here are the key news events of the month organized into three categories: World News, U.S. News, and Business, Society, and Science News. World Putin's Party Dominates…Gushers: The Texas Oil Boom and Industry
Top of Page Source: iStockThe United States is the world’s largest oil producer. For 150 years, Texas history and the oil and natural gas industry have been inextricably linked. In 2019, around 41%…Iowa
Iowa State Information Capital: Des Monies Official Name: The State of Iowa Organized as a territory/republic: June 12, 1838 Entered Union (rank): December 28, 1846 (29th) Present constitution…2007 World History
2007 Coalition forces battle insurgents on the streets of Iraq, as secretarian violence intensifies; see Iraq Timeline 2007 for details (…