Water of crystallization degree of hydration can be critical to the resulting chemical properties. For example, anhydrous RhCl is not soluble in water and is relatively useless in organometallic chemistry whereas RhCl•3HO is versatile. Similarly, hydrated AlCl is a poor Lewis acid and thus inactive as a catalyst for Friedel-Crafts reactions. Samples of AlCl must therefore be protected from atmospheric moisture to preclude the formation of hydrates. Crystals of hydrated copper(II) sulfate consist of [Cu(HO)] centers linked to SO ions. Copper is surrounded by six oxygen atoms, provided by two different sulfate groups and four molecules of water. A fifth water resides elsewhere
Water privatization in the United States for both water and energy produced by water: a growing population particularly in the sprawling Atlanta metropolitan area, recreational users of water, agricultural irrigators, power generators, and industries like pulp and paper mills, textiles, chemical manufacturing facilities, and the mining industry. The experiences in Detroit provide some perspective on what happens with corrupt government related to public or private participation. Public officials were indicted for illegally steering public contracts to specific private companies. These companies also were accused of questionable billing practices. According to the Detroit Free Press, The sprawling water system (Detroit's), with more than 4 million customers and