Assertion: calcium carbide | /r/HasAspect | an oxidation reaction
Facets:
value: at above 350 °c
type: LOCATION
Source sentences:
text: At room temperature, calcium carbide does not react with air, but it can have an oxidation reaction at above 350 °C and react with nitrogen at 600~700°C to generate calcium cyanamide.
text: At room temperature, calcium carbide does not react with air, but it can have an oxidation reaction at above 350 °C and react with nitrogen at 600~700°C to generate calcium cyanamide.