ODYSSEY VSEPR Theory 與 CloudLabs Density of Solids 使用情況與統計
Why are some triatomic molecules linear (carbon dioxide, hydrogen cyanide) and others are bent (water, sulfur dioxide)? And why is the bond angle in water (~105°) smaller than that in sulfur dioxide (~119°)? Valence Shell Electron Pair Repulsion (VSEPR) theory provides surprisingly simple explanations in terms of the electron pairs that surround the central atom of a given molecule. VSEPR theory is described in detail in every introductory chemistry book.
The ODYSSEY VSEPR Theory app provides three-dimensional models of 50 small molecules and ions as well as a set of generic models that illustrate the conceivable geometries of the theory. Each model can be moved and manipulated with simple touch gestures. Bond lengths and bond angles can be queried.
Users can pick from multiple model styles (such as Ball and Spoke or Space Filling), request a schematic display of lone pair positions, and show the molecular dipole arrow. A glossary, comments section, and a set of multiple-choice questions (with randomized options) are also available.
Most learners of chemistry are visually oriented. Complementing the presentation found in any introductory textbook, ODYSSEY VSEPR Theory enables exploration of one of the most fundamental concepts in general chemistry—molecular shape.
- Apple App Store
- 付費
- 教育
商店排名
- -
In this laboratory practice, four mineral samples extracted by an industry must be characterized, for which the density of the samples must be found. In the laboratory you will have a large scale, a test tube, and two liquids to measure the volume of the samples and develop this practice.
- Apple App Store
- 免費版
- 教育
商店排名
- -
ODYSSEY VSEPR Theory與 CloudLabs Density of Solids 比較排名
比較過去 28 天的 ODYSSEY VSEPR Theory 排名趨勢與 CloudLabs Density of Solids
排名
無可用數據
各國 ODYSSEY VSEPR Theory vs. CloudLabs Density of Solids 排名比較
比較過去 28 天的 ODYSSEY VSEPR Theory 排名趨勢與 CloudLabs Density of Solids
無可顯示數據
使用我們的免費試用版,與所有網站進行比較
ODYSSEY VSEPR Theory VS.
CloudLabs Density of Solids
12月 19, 2024