Describe in words the chemical processes represented by the following equation: 2 Na(?s) + F_2(g) rightarrow 2 NaF(s) Two atoms of metal react with one molecule of gas to form two formula units of solid CO_2(g) + H_2(l) rightarrow H_2CO_2(aq) [carbonic acid] One molecule of gas reacts with one molecule of liquid to produce one molecule of aqueous