Assertion: sodium carbonate | /r/HasProperty | stable
Facets:
value: fairly
type: DEGREE
Source sentences:
text: While sodium carbonate is fairly stable, it slowly decomposes in dry air to form sodium oxide and carbon dioxide.
text: At temperatures above 300 degrees Fahrenheit (149 degrees Celsius), baking soda decomposes into sodium carbonate (a more stable substance), water, and carbon dioxide.
text: Sodium carbonate is a stable but hygroscopic solid (absorbs water from air) and readily dissolves in water to form weakly acidic carbonic acid and the strong base, sodium hydroxide.