The elements lithium and oxygen react explosively to form lithium oxide, li2o. how many moles of lithium oxide will form if 4.37 mol of lithium tract?

4li(s) +o2(g) -> 2li2o(s)

Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?

2. how is heavy water different from normal water

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.