Unified Commands, CENTCOM & Components. The Unified Command Plan (UCP) is a strategic document that establishes the missions, responsibilities, and geographic areas of responsibility (AORs) for commanders of combatant commands (COCOMs). The UCP is a classified executive branch document prepared by the Chairman of the Joint Chiefs of Staff (CJCS).
Covalent compunds: write the element with a subscript that corresponds to the prefix. For example, carbon tetraiodide... Carbon is a nonmetal, and iodide is a nonmetal; therefore, carbon and iodide form a covalent compound. Thus, the covalent molecule nomenclature rules are used. Carbon is C, idodide is I, and tetra means 4, so. carbon tetraiodide is CI4. (hint: For our purposes, only covalent compounds use prefixes; therefore, the presence of a prefix means the compound must be covalent.) Acids: add as many protons (H+) as needed to cancel the charge of the anion.
NOTE: Parts per million (ppm) is a common concentration measure used in environmental chemistry. The formula for ppm is given by: Carbon dioxide reacts with water to form carbonic acid (Equation 1). Carbonic acid then dissociates to give the hydrogen ion (H +) and the hydrogen carbonate ion (HCO 3 -) (Equation 2).The ability of H 2 CO 3 to deliver H + is what classifies this molecule as an acid, thus lowering the pH of a solution.he formula for ppm is given by: Carbon dioxide reacts with water to form carbonic acid (Equation 1). Carbonic acid then dissociates to give the hydrogen ion (H +) and the hydrogen carbonate ion (HCO 3 -) (Equation 2).