Determine the structure for a compound Z with formula C10H803. The infrared spectrum shows strong bands at 1720 and 1620 am-1. In addition, the infra red spectrum has bands at 1580, 1508, 1464, and 1125 cm-1. The proton NMR spectrum, with expensions, along with the COSY and DEPT are provided in this problem. Assign all of the protons and carbons for this compound. Analyse the compound as complete as possible IR, 1H, DEPT and COSY. Finally, draw the expected molecular structures of compound Z with their IUPAC nomenclature.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.