Assertion: pure calcium carbonate | /r/HasProperty | prepared
Facets:
value: by passing co 2
type: MANNER
value: by passing carbon dioxide
type: MANNER
Source sentences:
text: Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide.
text: Pure calcium carbonate used as an antacid and a food and pharmaceutical additive, can be produced from a pure quarried source such as marble or it can be prepared by passing CO 2 into a solution of hydrated lime (produced from quicklime.