Assertion: nitrogen dioxide | /r/HasProperty | prepared
Facets:
value: commercially
type: MANNER
value: by oxidizing no
type: MANNER
value: by heating lead nitrate
type: MANNER
Source sentences:
text: Nitrogen dioxide is prepared commercially by oxidizing NO with air, but it can be prepared in…
text: Nitrogen dioxide is prepared commercially by oxidizing NO with air, but it can be prepared in the laboratory by heating the nitrate of a heavy metal, as in the following equation, 2Pb(NO 3 ) 2 + heat → 2PbO + 4NO 2 + O 2 , or by adding copper metal to concentrated nitric acid.
text: Nitrogen Dioxide can be prepared by heating lead nitrate at a temperature of about 673 K.