What is the MOLECULAR formula for a compound that has the empirical formula S3O2 and a molecular mass of 144.3 grams?

C) the increase in atmospheric pressure pushes the walls of the balloon outward thus making it  is the answer.hope i you.

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).

The correct answer is:   [c]:     "it is the minimum amount of material needed to sustain a fission  reaction."