Chemical Valence is an app designed to help you learn the basics about chemical bonding. This app provides a fun game-like, intuitive interface in which you push valence electrons around to make molecules. If you form the correct 2D Lewis dot structure, you are rewarded with a rotatable 3D structure that helps you visualize the real geometry of the molecule. As your understanding grows, each level gives you more complicated structures to solve. Use the narrative, definitions and open-ended reflection questions (with hints!) to guide your understanding. This app is suitable for individual study or for use in a classroom.

The Green Lab Notebook allows recording of multistep chemical reactions, using molecular structure, name and stoichiometry as the primary components. When quantities are provided, interconversions are calculated automatically, and green chemistry metrics are shown.

Use ChemSearch for the iPAD to draw and search chemical structures to identify the right chemical for your research. Search a huge range of chemical compounds including AcroSeal anhydrous solvents, organometallics, precious metals, inorganics and building blocks. Utilizing the latest chemical drawing technology and Thermo Fisher Scientific’s broad range of Acros Organics and Alfa Aesar chemicals and reagants, ChemSearch is powerful tool to identify the right chemical compound and get fast reliable safety and technical information.

The app is for all ages and can be used in any chemistry discipline.

App Features:
*Search by name, molecular formula, CAS registry number or key word
*Easy to use drawing function with periodic table and saving options
*Search results delivers catalog #, chemical name, molecular formula, chemical structure and CAS registry number
*Dive down to the item detail and get physical properties, specifications and safety information
*Links to for pricing, availability, purchasing options and so much more

The Metrohm Electrode Finder helps you to find the right electrode for your application.