qiǎngjī

羟基

Word · NounTraditional羥基

hydroxyl group; hydroxyl

Tone colorsmāmámǎmàma

Meanings

1 sense · 4 examples
1.

noun

hydroxyl group; hydroxyl

Chemistry term. The hydroxyl functional group (—OH) is found in alcohols, phenols, and carboxylic acids. Also known as 氢氧基.

Chún醇
lèi类
fèn分
zǐ子
zhōng中
dōu都
hán含
yǒu有
qiǎng羟
jī基
 。

Alcohol molecules all contain hydroxyl groups.

Zhè这
gè个
huà化
hé合
wù物
yǒu有
sān三
gè个
qiǎng羟
jī基
 。

This compound has three hydroxyl groups.

Show 2 more examples
Qiǎng羟
jī基
guān官
néng能
tuán团
jué决
dìng定
le了
chún醇
de的
huà化
xué学
xìng性
zhì质
 。

The hydroxyl functional group determines the chemical properties of alcohols.

Suō羧
jī基
hé和
qiǎng羟
jī基
fǎn反
yìng应
kě可
yǐ以
xíng形
chéng成
zhǐ酯
 。

The reaction between carboxyl and hydroxyl groups can form esters.