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bicolour

a. 二色的

二色的

WordNet (r) 3.0 (2006) (WordNet)

bicolour
adj 1: having two colors; "a bicolor flower"; "a bicolored
postage stamp" [synonym: {bicolor}, {bicolour}, {bicolored},
{bicoloured}, {bichrome}, {dichromatic}]

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bicolour	查看　bicolour　在Google字典中的解释	Google英翻中〔查看〕
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Ammonium - Wikipedia
Ammonium is a modified form of ammonia that has an extra hydrogen atom It is a positively charged (cationic) molecular ion with the chemical formula NH+ 4 or [NH4]+ It is formed by the addition of a proton (a hydrogen nucleus) to ammonia (NH3)
Ammonium | H4N+ | CID 223 - PubChem
Ammonium | H4N+ | CID 223 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
Ammonium (NH4+): Definition, Formula, Structure, and Compounds
The ammonium ion has the formula NH 4+ It carries a +1 charge, similar to alkali metal ions, and its molar mass is 18 04 g mol It forms when the nitrogen atom in ammonia donates its lone pair of electrons to bond with a hydrogen ion This bond is called a coordinate covalent bond (or dative bond) [1]
What Is NH4? The Chemistry and Uses of Ammonium
NH4: Learn the chemistry, structure, and formation of ammonium, a vital ion essential for the Nitrogen Cycle and modern industry
Ammonium | Formula, Symbol Structure - Lesson | Study. com
Ammonium is the conjugate acid of the weak base ammonia A positively charged species that consists of a nitrogen atom attached to four hydrogen atoms is called an ammonium ion, or ammonium
What is the Difference Between Ammonia and Ammonium?
Ammonia refers to the molecule with formula NH 3, whilst ammonia refers to the cation with formula NH 4+ There are significant differences between the two chemical species
What is nh4 in chemistry? - California Learning Resource Network
The ammonium ion (NH₄⁺) is a fundamentally important chemical species with widespread significance in chemistry, biology, and technology Its unique structure, properties, and reactivity make it essential for processes ranging from nitrogen metabolism to fertilizer production
Ammonium: Intro to Chemistry Study Guide | Fiveable
Ammonium is a positively charged ion with the chemical formula NH4+ It is a key component in various chemical processes, including the formation of buffers, which help maintain a stable pH in biological systems and industrial applications
Ammonium - wikidoc
The ammonium cation is a positively charged polyatomic cation of the chemical formula NH 4+ It has a molecular mass of 18 04 and is formed by protonation of ammonia (NH 3)
Whats the Ammonium Formula? Your Quick Easy Guide to NH4+
The formula for ammonium is NH4+, which represents a positively charged polyatomic ion This is distinct from ammonia, which is a neutral molecule with the chemical formula NH3

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