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.
Add together the masses of the zinc and iodine consumed in the reaction. Compare this value to the mass of zinc iodide obtains in step 13. Are the results consistent with the Law of Conservation of mass? Use the masses of zinc iodine consumed in the reaction to calculate the percent composition of zinc and iodine in zinc iodide. Use the percent composition of zinc and iodine to determine the empirical formula of zinc iodide. How well does the calculated empirical formula agree with the accepted value? Part II â Decomposition of Zinc Iodide