I calculated it as approximately -341.76 kcal/mole
4C4H10O + 24O2 ---> 16CO2 + 20H2O which reduces to (1)+(6)--->(4)+(5)
0.7 ATM at 25 deg C
46.07 grams/mole
-279.5 kJ
The OH group in ethanol is highly hydrogen bonded which requires much more heat energy to break before boiling can occur. Dimethyl ether, which has the same molecular formula and molecular weight does not have this due to the ether linkage.
This can be either: ethanol : C2H5OH which is an alcohol or dimethyl ether (methoxymethane) CH3OCH3 which is an ether. These are examples of functional group isomers. Regards, Denison - gofortraining@gmail.com
The heat of combustion for decane is 6779 kJ / mol. Heat of combustion increases with chain length of alkanes.
Heat
-1277.36kJ is the heat of combustion of ethanol. It is not the heat of fermentation for the production of ethanol.
methanol dehydration to dimethyl ether (DME). it is simple
The OH group in ethanol is highly hydrogen bonded which requires much more heat energy to break before boiling can occur. Dimethyl ether, which has the same molecular formula and molecular weight does not have this due to the ether linkage.
Dimethyl ether is polar. It is more polar than an equivalent alkene but not nearly as polar as an ester or an amide.
Dimethyl ether is CH3-O-CH3
dimethyl ether
The oxygen in the dimethyl ether gives it more polarity than pentane; thus making it soluble in water
m 'k
ethanol
S(CH3)2 is the formula for Dimethyl Sulfide analogous to Dimethyl ether
Dimethyl ether (DME) is the organic compound with the formula CH3OCH3. The simplest ether, it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant. Dimethyl ether is also promising as a clean-burning hydrocarbon fuel.
One molecule of dimethyl ether will yield five molecules of product when burned, two carbon dioxide and three water.
London, Dipole-Dipole