Consider the lewis structure of ch3cl. what is the best description of the molecular shape?

Explanation:

The given data is as follows.

   Density of vinegar = 1.0 g/ml

   Specific heat capacity = 4.25

    = ,  and   =

Relation between enthalpy and specific heat is as follows.

Hence, putting the values into the above formula as follows.

                  =          (as density = )

                               = - 315 J

Thus, we can conclude that the enthalpy of reaction is -315 J.

As the value is negative so, it means that heat is releasing. Hence, the reaction is exothermic in nature.