èr
yǎng
huà
dàn

technical
noun

Meaning of 二氧化氮

二氧化氮 means nitrogen dioxide; NO₂. Pronounced èr yǎng huà dàn.

  • nitrogen dioxide; NO₂

Definitions & Examples

chē
wěi
zhōng
hán
yǒu
èr
yǎng
huà
dàn
 
huì
zào
chéng
kōng
rǎn
 

Vehicle exhaust contains nitrogen dioxide, which causes air pollution.

Shí
yàn
shì
zhì
bèi
èr
yǎng
huà
dàn
yào
fēi
cháng
xiǎo
xīn
 

Preparing nitrogen dioxide in the laboratory requires extreme caution.

Zhè
zhǒng
huà
xué
fǎn
yìng
huì
chǎn
shēng
èr
yǎng
huà
dàn
zhè
zhǒng
hóng
zōng
 

This chemical reaction produces nitrogen dioxide, a reddish-brown gas.