Show the overall reaction of racemic 3-bromohexane from (e)-3-hexene by entering the structures of the products and reactants in the template provided. (e)-3-hexene (s)-3-bromohexane (r)-3-bromohexane

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

Heat is involved in chemical change in two ways; chemical changes either result in heat being added to or removed from an object, and chemical changes require a certain amount of heat before they can take place.