Assertion: baking powder's acid | /r/HasProperty | heat-activated
Facets:
value: primarily
type: DEGREE
Source sentences:
text: sulfate]." Single-acting baking powders use acids that are primarily heat-activated, not released after mixing with liquid.
text: However, the product contains a second "high heat" acid that is activated by heat, so it begins a second chemical reaction while it bakes.