Assertion: tellurium | /r/CapableOf | precipitate at 50 °c
Facets:
value: to give the dioxide
type: PURPOSE
value: to give hydrogen
type: PURPOSE
value: freshly
type: MANNER
Source sentences:
text: Tellurium reacts with boiling water, or when freshly precipitated even at 50 °C, to give the dioxide and hydrogen: Te + 2 H 2 O → TeO 2 + 2 H 2 .