Consider these intermediate chemical equations. 2 Na s plus Cl sub 2 times g rightarrow 2 NaCl s 2 Na sub 2 cap o s rightarrow 4 Na s plus cap o sub 2 times g In the final chemical equation, NaCl and cap o sub 2 are the products that are formed through the reaction between Na sub 2 cap o and Cl sub 2 Before you can add these intermediate chemical equations, you need to alter them by