The initial concentrations of ethylene oxide and water are 1.0 lbmol/ft^3 and 3.47 lbmol/ft^3, respectively. If the rate constant is 0.1 L/(mol*s) at 300 K with an activation energy of 12,500 cal/mol, calculate the space time needed for 90% conversion of ethylene oxide in: 1. A CSTR operated at 300 K
2. A CSTR operated at 350 K.

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

The correct answer is b) false

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).

Hello there,it will only be somewhat eroded (25%)hope this : ))~top