United States Marine Forces Central Command. (Redirected from MARCENT) The Commander, U.S. Marine Corps Forces, Central Command (COMUSMARCENT), is designated as the Marine Corps service component commander for Commander, U.S. Central Command (COMUSCENTCOM).
As a consequence of its structure where there are no significant lattice forces, gallium trichloride has the lowest melting point of all of the aluminium, gallium and indium trihalides. The formula of Ga 2 Cl 6 is often written as Ga 2 (Î¼-Cl) 2 Cl 4.
(a) The equation for this reaction is (1)A C 2 H 6 + Cl 2 oC 2 H 5 Cl + HCl B C 2 H 6 + Cl 2 oC 2 H 4 Cl 2 + H 2 C C 2 H 6 + Cl 2 o2CH 3 Cl D C 2 H 4 + Cl 2 oC 2 H 4 Cl 2 (b) The role of the UV radiation in the reaction is to (1)A break the Cl Cl bond forming Clâ¢ free radicals.i) Write a chemical equation to show how the presence of carbon dioxide in water results in the formation of carbonic acid. State symbols are not required. (1) (ii) Write the ionic equation to show how acids react with carbonates.State symbols are not required.