Molecular geometry: TetrahedralPolarity: Non-polarHybridization: sp3 hybridized N

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. Permanent link for this species. Use this link for bookmarking this species for future reference. Go To: Top, References, Notes.

Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!

2024年9月1日 · This is a remix of Molècula NH4 + Amoni by cesire. At Autodesk, we empower innovators everywhere to take the problems of today and turn them into something amazing. Tinkercad is a free web app for 3D design, electronics, and coding. We’re the ideal introduction to Autodesk, a global leader in design and make technology.

2025年1月4日 · A highly sensitive electrochemical sensor based on a composite of two-dimensional (2D) reduced graphene oxide (rGO) and three-dimensional (3D) zeolitic imidazolate framework-8 (ZIF-8) for detecting the NH 4 + ion is reported. The ZIF-8/rGO composite electrode is in situ grown to be anchored on the Si/Ag substrate.

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铵根离子是一种携带 一个正电荷 的复合阳离子，由 共价 键连接。 铵根离子和 酸根离子 发生反应生成盐。 铵盐是具有高熔点的 固体 物质。 它们在水中的 溶解性较好，其水溶液呈 中度酸性。 氨 溶于水中会形成铵根离子。 某些铵基化合物被用作 肥料，例如混合石灰岩的硝酸铵。 碳酸铵又称 面包师氨，可以被用作发酵剂。 当质子被添加到一个氨分子时产生的化合物离子。

Explore the - crystalline lattice structure of [NH4]V4O10 with lattice parameters, 3d interactive image of unit cell, cif file, lattice constants & more.

Curated set of computationally relaxed three-dimensional crystal structures based on raw data from experimental databases.

为了方便，常用短线代替黑点，用“－”表示共用1对电子形成的 共价单键，用“＝”表示2对电子形成的 共价双键，“≡”表示3对电子形成的 共价叁键。 原子单独拥有的未成键的电子对叫做 孤对电子 (lone pair electron)。 Lewis结构式的书写规则又称 八隅规则 （即8电子结构）。 贡献：Lewis共价概念初步解释了一些简单非金属原子间形成共价分子的过程及其与离子键的区别。 局限性：①、未能阐明共价键的本质和特性；②、八隅规则的例外很多。 ③、不能解释某些分子的性质。 含 …