WebMO Molecule Editor vs Vernier Go Wireless

WebMO allows users to build and view molecules in 3-D, visualize orbitals and symmetry elements, lookup chemical information and properties from external databases, and access state-of-the-art computational chemistry programs. WebMO is recommended for students and faculty in high school, college, and graduate school who desire mobile access to molecular structures, information, and calculations. WebMO capabilities include: - Build molecules by drawing atoms and bonds in a 3-D molecular editor, or by speaking the name (e.g., “aspirin”) - Optimize structures using VSEPR theory or molecular mechanics - View Huckel molecular orbitals, electron density, and electrostatic potential - View molecular vibrations - View point group and symmetry elements of molecules - Lookup basic molecular information, including IUPAC and common names, stoichiometry, molar mass - Lookup chemical data from PubChem and ChemSpider - Lookup experimental and predicted molecular properties from external databases (NIST, Sigma-Aldrich) - Lookup IR, UV-VIS, NMR, and mass spectra from external databases (NIST, SDBS) - Capture high-resolution molecular images - Save and recall molecular structures locally - Export and import structures via email WebMO is also a front-end to WebMO servers (version 14 and higher): - Supports Gaussian, GAMESS, Molpro, MOPAC, NWChem, ORCA, PQS, PSI, Quantum Espresso, VASP, Q-Chem, and Tinker computational chemistry programs - Submit, monitor, and view calculations - View formatted tabular data extracted from output files, as well as raw output - Visualize geometry, partial charges, dipole moment, normal vibrational modes, molecular orbitals, and NMR/IR/UV-VIS spectra

Transform the way your students collect data and explore scientific principles with Go Wireless. By using this intuitive app with one of the Go Wireless sensors, students can easily analyze temperature or pH data in an engaging, hands-on way. HARDWARE REQUIRED—Visit vernier.com/gw-temp for details or to purchase. The app allows students to view live readings from the wireless sensor, capture data in real time, and examine the results. With Go Wireless, investigation possibilities are limitless. General Features • Instantly discover nearby Go Wireless sensors and monitor their readings • Connect to a specific sensor for further study • Customize sensor name, view battery status, and flash sensor LED to identify • Collect data when app is in the background or mobile device is in sleep • Export sensor data for further analysis in other apps Go Wireless Temp • View live temperature values in a thermometer bar • Collect data – displayed in a graph • Tap to toggle units • °C and °F • Tap the graph to Examine the data Go Wireless pH/Go Wireless Electrode Amplifier • Quickly collect individual data points in a table • Set sensor to report readings in pH or mV • Visual cues to quickly identify solution as acidic, basic, or neutral • Easy sensor calibration—add a calibration point with a single touch • Record a description for each sample or enter a titration volume • Enter observations for any recorded reading Opportunities for Investigation With Go Wireless Temp, students can explore: • Endothermic and exothermic reactions • Freezing and melting of water • Energy content of foods With Go Wireless pH, students can investigate: • pH of household acids and bases • Acid-base titrations • Water quality For advanced data analysis and graphing capabilities and for compatibility with Go Wireless Hear Rate, download Graphical Analysis. This app allows students to save data, perform curve fits, annotate graphs, perform statistical calculations, and export data for further analysis.