the equilibrium constant kc at 25 C for the reaction A B -> AB is unknown if 3.06*x10^-6 mol of A and 2.18*10^-1 mol of B are introduced into a 2.00 liter vessel at 25 C calculate the equilibrium concentration of AB

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them