Assertion: arsenic acid's temperature | /r/HasProperty | maintained at about 1000c
Facets:
value: after the initial exothermic rise
type: TEMPORAL
value: by cooling
type: MANNER
Source sentences:
text: More oxygen was fed in each time the pressure fell to about 100 psi, to bring the pressure back to about 1 25 psi, and, after the initial exothermic rise, the temperature was maintained at about 1000C by cooling as necessary.