Given the standard heat of combustion of methanol ch3oh is 182.6

kcal/mol, dimethyl ether ch3och3 is 347.6 kcal/mol, (methanol/

dimethyl ether in gas phase, water in liquid phase). given the heat

of vaporization of water is 10 kcal/mol, methanol is 8.4 kcal/mol,

dimethyl ether 4.8 kcal/mol. calculate the reaction of dehydration

of methanol to produce dimethyl ether. (indicate the phase of your

components).