Assertion: antacid's calcium carbonate | /r/HasProperty | calcined in situ
Facets:
Source sentences:
text: Calcium carbonate is calcined in situ to give calcium oxide, which forms a slag with various impurities present, and separates from the purified iron.
text: Calcium carbonate is calcined in situ to give calcium oxide, which forms a slag with various impurities present, and separates from the purified iron.