Словарь терминов - Chemistry

Which of the following statements about atoms is correct?

原子

下列关于原子的说法中，正确的是哪一项？

yuánzǐ

Which of the following statements about molecules is correct?

分子

下列关于分子的说法中，正确的是哪一项？

fēnzǐ

Which of the following statements about ions is correct?

离子

下列关于离子的说法中，正确的是哪一项？

lízǐ

Which of the following statements about acids is correct?

酸

下列关于酸的说法中，正确的是哪一项？

suān

Which of the following statements about bases is correct?

碱

下列关于碱的说法中，正确的是哪一项？

jiǎn

Which of the following statements about oxidation is correct?

氧化

下列关于氧化的说法中，正确的是哪一项？

yǎnghuà

Which of the following statements about reduction is correct?

还原

下列关于还原的说法中，正确的是哪一项？

huányuán

Which of the following statements about catalysts is correct?

催化剂

下列关于催化剂的说法中，正确的是哪一项？

cuīhuàjì

Which of the following statements about alkanes is correct?

烷烃

下列关于烷烃的说法中，正确的是哪一项？

wántīng

Which of the following statements about alkenes is correct?

烯烃

下列关于烯烃的说法中，正确的是哪一项？

xītīng

Which of the following statements about benzene is correct?

苯

下列关于苯的说法中，正确的是哪一项？

běn

Which of the following statements about polymers is correct?

聚合物

下列关于聚合物的说法中，正确的是哪一项？

jùhéwù

Which of the following statements about pH is correct?

pH值

下列关于pH值的说法中，正确的是哪一项？

pH zhí

Which of the following statements about chemical equilibrium is correct?

平衡

下列关于化学平衡的说法中，正确的是哪一项？

pínghéng

Which of the following statements about mole is correct?

摩尔

下列关于摩尔的说法中，正确的是哪一项？

mó'ěr

Which of the following statements about electrons is correct?

电子

下列关于电子的说法中，正确的是哪一项？

diànzǐ

Which of the following statements about protons is correct?

质子

下列关于质子的说法中，正确的是哪一项？

zhìzǐ

Which of the following statements about neutrons is correct?

中子

下列关于中子的说法中，正确的是哪一项？

zhōngzǐ

Which of the following statements about the periodic table is correct?

元素周期表

下列关于元素周期表的说法中，正确的是哪一项？

yuánsù zhōuqī biǎo

Which of the following statements about valence electrons is correct?

价电子

下列关于价电子的说法中，正确的是哪一项？

jià diànzǐ

Which of the following statements about isotopes is correct?

同位素

下列关于同位素的说法中，正确的是哪一项？

tóngwèisù

Which of the following statements about chemical bonds is correct?

化学键

下列关于化学键的说法中，正确的是哪一项？

huàxué jiàn

Which of the following statements about covalent bonds is correct?

共价键

下列关于共价键的说法中，正确的是哪一项？

gòng jià jiàn

Which of the following statements about ionic bonds is correct?

离子键

下列关于离子键的说法中，正确的是哪一项？

lízǐ jiàn

Which of the following statements about metallic bonds is correct?

金属键

下列关于金属键的说法中，正确的是哪一项？

jīnshǔ jiàn

Which of the following statements about electronegativity is correct?

电负性

下列关于电负性的说法中，正确的是哪一项？

diàn fù xìng

Which of the following statements about salts is correct?

盐

下列关于盐的说法中，正确的是哪一项？

yán

Which of the following statements about alkynes is correct?

炔烃

下列关于炔烃的说法中，正确的是哪一项？

guītīng

Which of the following statements about functional groups is correct?

官能团

下列关于官能团的说法中，正确的是哪一项？

guān néng tuán

Which of the following statements about carboxylic acids is correct?

羧酸

下列关于羧酸的说法中，正确的是哪一项？

suō suān

Which of the following statements about esters is correct?

酯

下列关于酯的说法中，正确的是哪一项？

zhǐ

Which of the following statements about alcohols is correct?

醇

下列关于醇的说法中，正确的是哪一项？

chún

Which of the following statements about aldehydes is correct?

醛

下列关于醛的说法中，正确的是哪一项？

quán

Which of the following statements about ketones is correct?

酮

下列关于酮的说法中，正确的是哪一项？

tóng

Which of the following statements about enthalpy is correct?

焓

下列关于焓的说法中，正确的是哪一项？

hán

Which of the following statements about entropy is correct?

熵

下列关于熵的说法中，正确的是哪一项？

shāng

Which of the following statements about Gibbs free energy is correct?

吉布斯自由能

下列关于吉布斯自由能的说法中，正确的是哪一项？

jí bù sī zì yóu néng

Which of the following statements about reaction rate is correct?

反应速率

下列关于反应速率的说法中，正确的是哪一项？

fǎn yìng sù lǜ

Which of the following statements about activation energy is correct?

活化能

下列关于活化能的说法中，正确的是哪一项？

huó huà néng

Which of the following statements about Le Chatelier's principle is correct?

勒夏特列原理

下列关于勒夏特列原理的说法中，正确的是哪一项？

lè xià tè liè yuán lǐ

Which of the following statements about electrolytes is correct?

电解质

下列关于电解质的说法中，正确的是哪一项？

diàn jiě zhì

Which of the following statements about solutions is correct?

溶液

下列关于溶液的说法中，正确的是哪一项？

róng yè

Which of the following statements about concentration is correct?

浓度

下列关于浓度的说法中，正确的是哪一项？

nóng dù

Which of the following statements about molar mass is correct?

摩尔质量

下列关于摩尔质量的说法中，正确的是哪一项？

mó'ěr zhì liàng

Which of the following statements about exothermic reactions is correct?

放热反应

下列关于放热反应的说法中，正确的是哪一项？

fàng rè fǎn yìng

Which of the following statements about titration is correct?

滴定

下列关于滴定的说法中，正确的是哪一项？

dī dìng

Which of the following statements about indicators is correct?

指示剂

下列关于指示剂的说法中，正确的是哪一项？

zhǐ shì jì

Which of the following statements about redox reactions is correct?

氧化还原反应

下列关于氧化还原反应的说法中，正确的是哪一项？

yǎng huà huán yuán fǎn yìng

Which of the following statements about precipitation reactions is correct?

沉淀反应

下列关于沉淀反应的说法中，正确的是哪一项？

chén diàn fǎn yìng

Which of the following statements about solubility is correct?

溶解度

下列关于溶解度的说法中，正确的是哪一项？

róng jiě dù