The unknown compound with general formula C5H80 showed
the following IR spectrum. Which of
these structures best corresponds to
the IR spectrum below?

The number of medals awarded to the track team during the season.

Ibelieve its because the stove is a cleaner burning fuel

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).