Base
Mandarin:
碱
碱
Explanation in English Language (EN):
A substance that can accept a proton (H<sup>+</sup>) according to the Brønsted-Lowry definition, or donate an electron pair according to the Lewis definition. Bases are often used as catalysts in polymerization reactions.
A substance that can accept a proton (H<sup>+</sup>) according to the Brønsted-Lowry definition, or donate an electron pair according to the Lewis definition. Bases are often used as catalysts in polymerization reactions.
Explanation in Mandarin (ZH):
根据布朗斯特德-洛瑞的定义，可以接受质子 (H+) 的物质；根据路易斯的定义，可以提供电子对的物质。碱常在聚合反应中用作催化剂。(gēn jù bù lóng sī tè dé - luò ruì de dìng yì, kě yǐ jiē shòu zhì zǐ (H+) de wù zhì; gēn jù lù yì sī de dìng yì, kě yǐ tí gōng diàn zǐ duì de wù zhì. jiǎn cháng zài jù hé fǎn yìng zhōng yòng zuò cuī huà jì.)
根据布朗斯特德-洛瑞的定义，可以接受质子 (H+) 的物质；根据路易斯的定义，可以提供电子对的物质。碱常在聚合反应中用作催化剂。(gēn jù bù lóng sī tè dé - luò ruì de dìng yì, kě yǐ jiē shòu zhì zǐ (H+) de wù zhì; gēn jù lù yì sī de dìng yì, kě yǐ tí gōng diàn zǐ duì de wù zhì. jiǎn cháng zài jù hé fǎn yìng zhōng yòng zuò cuī huà jì.)
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.