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Properties. Liquid NH 3. Solid NH 3. Two visible states of NH 3. Ammonia is a colourless gas with a characteristically pungent smell. It is lighter than air, its density being 0.589 times that of air. It is easily liquefied due to the strong hydrogen bonding between molecules.
The Lewis structure of H 2 O indicates that there are four regions of high electron density around the oxygen atom: two lone pairs and two chemical bonds: We predict that these four regions are arranged in a tetrahedral fashion (Figure \(\PageIndex{6}\)), as indicated in Figure \(\PageIndex{9}\).
Ammonia | NH3 or H3N | CID 222 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Ammonia lewis structure contains three sigma bonds and one lone pair on nitrogen atom. Therefore, there are total of four electrons regions. So, hybridization of center atom, nitrogen is sp3. Because there are four electrons regions, geometry is tetrahedral and shape is trigonal pyramidal.
Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript. Isotopologues: Ammonia-d3. Other names: Ammonia gas; Nitro-Sil; Spirit of Hartshorn; NH3; Ammonia, anhydrous; Anhydrous ammonia; Aromatic Ammonia, Vaporole.
Kiến thức. Amoniac là gì ? Tính chất, ứng dụng & tác hại của amoniac. Mục lục. AMONIAC LÀ GÌ ? CẤU TẠO PHÂN TỬ CỦA NH3. CÁC TÍNH CHẤT CỦA NH3. Tính chất vật lý của Amoniac. Tính chất hóa học Amoniac. AMONIAC CÓ NGUỒN GỐC TỪ ĐÂU? ĐIỀU CHẾ NH3 NHƯ THẾ NÀO ? ỨNG DỤNG CỦA NH3. TÁC HẠI AMONIAC VÀ CÁCH XỬ LÝ. Tác hại của amoniac.
NH3 Ammonia. Ammonia has 4 regions of electron density around the central nitrogen atom (3 bonds and one lone pair). These are arranged in a tetrahedral shape. The resulting molecular shape is trigonal pyramidal with H-N-H angles of 106.7°.
