Chemvue chemistry research software

Chemvue is intuitively designed chemistry-investigation software that helps laboratory students succeed, with convenient data collection and easy export. Overview: Chemvue is chemistry inquiry-laboratory software with a simple, intuitive interface. Programmed on the advice of college instructors, it is well suited to college laboratories. It makes data acquisition and analysis quick and convenient, produces concise, attractive laboratory reports, and allows effortless export of data and information. Download it now!

Students can connect wired or Bluetooth sensors to measure ion concentrations in solutions; determine chemical reaction kinetics through color changes; measure changes in volume or temperature while monitoring gas pressure; record solution volume to determine acid and base strength; determine solution potential from electrical potential; monitor the relationship between battery capacity and current; investigate decay rates of unstable isotopes for nuclear-probability measurements; and more. The interface has functions designed specifically for chemistry courses, simplifying workflows so students can maximize efficiency during laboratory time.

Why choose Chemvue? A smart interactive interface combines user experience with functional design. Designed in collaboration with college chemistry professors. Enhanced inquiry and data-analysis functions: State-of-the-art data-acquisition technology. Probe-recognition technology simplifies interface setup. Easily export student laboratory reports via USB, Bluetooth, or email. Improved investigation and analysis: Designed to improve laboratory efficiency and student learning. Our new chemistry application is built around your experimental needs. Measurements begin as soon as a sensor is paired and connected, providing students with real-time numerical readings of the phenomena they are measuring. The interface lets users quickly specify and set appropriate significant figures, and measurement units can be easily converted through drop-down menu options. Chemvue offers three data-input methods: real-time measurements from sensors, user-entered data, and column-data calculations. Analysis calculations allow extrapolation of best-fit curves, measurement of the area under a curve (integration), determination of a tangent to a curve (differentiation), and statistics for a selected region. Present measurement results clearly with labels, annotations, and custom column headings. Apply specific error bars in graph-page settings based on sensor specifications or averages across runs. Automatic configuration: Chemvue recognizes the devices you connect and automatically configures suitable page settings. Have you connected PASCO's wireless pH sensor and drop counter? Chemvue recognizes that you are performing a titration. Automatic configuration also works with our wireless melting-point apparatus and spectrometer; other sensors enable general-purpose data-acquisition settings. Melting-point apparatus module: Identify chemical products and assess their purity. Add a small amount of a synthesized chemical to a melting-point tube, set the temperature heating profile, and begin recording the experiment. Adjust the heating rate to approach the melting point quickly, then use the auxiliary camera to capture melting over the final few degrees Celsius. Students will find that recording the measurement process with the camera helps ensure data accuracy. Spectrometer module: This module contains tools for analyzing the absorbance of sample solutions. Students can apply the Beer-Lambert law (Beer's law) to determine the concentration of an unknown substance from its measured absorbance. They can also use solution spectra to infer the identity of unknown dissolved substances. The module allows analysis of peak changes during reactions to determine reaction rates and provides supporting evidence for inferring reaction mechanisms. Data-acquisition module: Connect PASCO sensors wirelessly or with a USB cable. Chemvue uses the latest Bluetooth® technology, allowing wireless sensors to be paired from a simple in-app list without using system settings. In most laboratories with multiple sensors, the correct sensor can be easily selected and connected from a list ordered by proximity, including a 6-digit laser-etched ID number. By comparing titrations of different acids, students can understand how concentration, acid strength, and the number of ionizable protons affect the shape and position of titration curves. Titration-curve graph: Shows pH versus titrant volume as titrant is added to a solution. Depending on the connected instrument, dozens of measurement parameters can be selected immediately, including temperature, pressure, mass, conductivity, absorbance, gas concentration (oxygen, carbon dioxide, ethanol), voltage, current, pH, ion-selective-electrode readings, radiation, sound, humidity, and atmospheric conditions. As new tools are added to the PASCO equipment range, the variety of measurable parameters will continue to grow. Simply connect to Chemvue to start collecting data and recording it on the device for subsequent analysis. Select a specific graph region to compare values, interpolate data, and find the formula that best describes relationships between variables. Tools such as tangents can determine reaction rates, while calculating the area under a curve can determine the amount of reactant. Easily stretch axes to rescale a graph, drag the graph to view a region of interest, or select and zoom into a region to inspect data-point details. Built-in tools simplify operation so that students can spend more time learning science and less time learning to use the software. Boyle's-law graph: Shows the relationship between volume and pressure for a fixed amount of gas. Error bars: Determine data dispersion from sensor data or calculated-column data. Calibration (through the measurement selector): Once a sensor is connected, calibration can be easily set up through the measurement drop-down menu on a digital display, graph axis, or table heading. Related-data calculation calculator: Calculate meaningful new values from collected data points, process data to present linear relationships, or convert measurement units. Number formatter: Display data using significant figures, fixed decimal places, or scientific notation, and change these settings at any time. Sampling options: Choose from various sampling intervals to suit the data-acquisition needs of different experiments. Export options: Facilitate student collaboration with export options at the click of a button. Chemvue exports CSV data and PNG images, so students can share and analyze experimental data and write laboratory reports using any software on any device. Data can be shared via USB, Bluetooth® wireless transfer, or email. Dark mode: Dark mode reduces eye strain and makes data stand out. Switch modes at any time while using the software, and choose a light or dark background for exported screenshots, making them well suited to presentations. Data sharing and export: When students need to submit work, they can easily export graph images, export data as CSV files for spreadsheet processing, or save Chemvue-format files. Chemvue files can be shared by email, Bluetooth® file transfer, or USB to facilitate laboratory-report writing. Visual statistics: Shade part of the data in a selected region to display standard statistical information. Experimental data-point style/color management: Choose symbol styles and colors for experimental data points. Outlier management: Remove unwanted data points from experimental data.