(Solved): please  show work and include units     4. Hexamethylenediamine \( \left(\mathrm{ ...

please  show work and include units

 

 

4. Hexamethylenediamine \( \left(\mathrm{C}_{4} \mathrm{H}_{16} \mathrm{~N}_{2}\right) \) is one the starting materials for the production of nylon. It can be prepared from adipic acid ( \( \mathrm{C} 6 \mathrm{H} 10 \mathrm{O4}) \) by the following reaction: \[ \mathrm{C}_{6} \mathrm{H}_{10} \mathrm{O}_{4}(\mathrm{l})+2 \mathrm{NH}_{3}(\mathrm{~g})+4 \mathrm{H}_{2}(\mathrm{~g}) \rightarrow \mathrm{C}_{6} \mathrm{H}_{16 \mathrm{~N}_{2}(\mathrm{l})}+4 \mathrm{H}_{2} \mathrm{O}(\mathrm{l}) \text {. } \] a) What mass of hexamethylenediamine can be produced from \( 1.00 \times 10^{3} \mathrm{~g} \) of adipic acid? b) What is the percent yield if \( 765 \mathrm{~g} \) hexamethylenediamine is made from \( 1.00 \times 10^{3} \mathrm{~g} \) adipic acid?