(Solved): the decomposition of sodium azide is shown in the following equation: 2 NaN3 (s) yield 2 Na (s) + 3 ...

1. The decomposition of sodium azde is shown in the following equation: $$2{\mathrm{NaN}}_1(\mathrm{s})?2\mathrm{Na}(\mathrm{s})+3{\mathrm{N}}_2(\mathrm{g})$$ a. How many moles of $${\mathrm{N}}_2$$ are produced during a reaction that also forms $$0.96\mathrm{mol}\mathrm{Na}$$ ? b. How many moles of $${\mathrm{N}}_2$$ are formed when $$16.7\mathrm{g}\mathrm{NaN}$$ react? c. How many grams of $$\mathrm{NaN}$$, are needed to generate $$14\mathrm{g}\mathrm{Na}$$ ? 2. This equation illustrates the double replacement reaction between sulfur hexafluoride and carbon dioxide: $$2{\mathrm{SF}}_4(\mathrm{g})+\mathrm{a}{\mathrm{CO}}_2(\mathrm{g})?3{\mathrm{CF}}_4(\mathrm{g})+2{\mathrm{SO}}_3(\mathrm{g})$$ a. How many moles of $${\mathrm{CF}}_4$$ are produced as $$6.8\mathrm{mol}$$ SF react? b. How many grams of $${\mathrm{SO}}_2$$ are produced along with $$7.45\mathrm{mol}{\mathrm{CF}}_4$$ ? c. How many grams of $${\mathrm{CO}}_2$$ are required to react completely with $$192\mathrm{g}5\mathrm{SF}$$ ?