Assertion: baking powder | /r/HasProperty | exposed to heat
Facets:
value: especially
type: MANNER
Source sentences:
text: Baking powder reacts immediately when exposed to liquid and heat.
text: But like any dried good or spice, baking powder loses its potency and power over time, especially when exposed to moisture or heat, which weakens its strength as a leavening agent.
text: The second time is when when the baking powder is exposed to heat.