Hydrogen and {HEAD ~ oxygen} are dissociated from {TAIL ~ water} by converting water to steam and contacting the steam with resin or oil 
Hydrogen and { HEAD ~ oxygen } are dissociated from { TAIL ~ water } by converting water to steam and contacting the steam with resin or oil
OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH