Assertion: baking soda | /r/HasProperty | a source of carbon dioxide
Facets:
Source sentences:
text: Sodium bicarbonate, also called sodium hydrogen carbonate, or bicarbonate of soda, NaHCO 3 , is a source of carbon dioxide and so is used as an ingredient in baking powders, in effervescent salts and beverages, and as the main constituent of dry-chemical fire extinguishers.