Potentiometric Titration. Engineered for Analytical Chemistry.
Visualise integral and differential titration curves in real time, evaluate equivalence points with precision, and export results in seconds — across iOS, Android, macOS, and Windows.
Solution Equilibria Lab. Engineered for Equilibrium Chemistry.
Determine dissociation constants and solubility products from potentiometric titration data in real time, visualise equilibrium diagrams interactively, and export results across iOS, Android, macOS, and Windows.
Electrolyte Equilibria. Precision Modelling for Aqueous Systems.
Calculate equilibrium composition, ionic strength, and activity coefficients for simple and complex multicomponent solutions in real time — with interactive diagrams and export across iOS, Android, macOS, and Windows.
Conductometric Titration.
Real-time conductance tracking and endpoint analysis for laboratories, research, and education on any device.
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XenVault Interactive Lab Suite
A family of apps for potentiometric titration, solution equilibria, and electrolyte systems — designed for precision and cross-platform consistency.
Potentiometric Titration
- Weak & strong acid models
- Integral & differential curves
- Endpoint analysis
- PDF export tools
Solution Equilibria Lab
- Species distribution graphs
- Multiequilibria solvers
- Stepwise & cumulative constants
- Fully interactive models
Electrolyte Equilibria
- Conductivity modeling
- Ionic strength corrections
- Transport properties
- Cross-platform precision
Conductometric Titration
- Strong & weak electrolyte systems
- Conductance vs. volume curves
- Automatic endpoint detection
- PDF export tools
Hands-on Demo: Potentiometric Titration in Action
A hands-on walkthrough of model selection, custom data entry, interactive curve controls, and visual customisation on mobile.
- Select a Weak Acid titration model and enter your own measurement data — the app processes it and models the curves immediately.
- Explore results as an Integral curve, a Differential curve, or both simultaneously — then pinch or drag to zoom in on any region of the titration.
- Open Settings to adjust the colour of each curve independently, then restore the original defaults with a single tap.
- Switch to a Precipitation model (1:2 Divalent Anion), supply your own titration data, and see the Integral and Differential curves calculated in real time.
See the Full Desktop Experience
A walkthrough of the Windows app — model switching across Weak Acid, Dibasic, and Precipitation systems with interactive curve visualisation and colour customisation.
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Configure a Weak Acid titration model with your own data — view the Integral and Differential curves simultaneously and zoom in to examine any section of the titration.
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Switch to a Dibasic Acid model — both Integral and Differential curves update instantly from your data, with full zoom control available on each.
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Select the Mono- and Dibasic Acid model to analyse complex titration behaviour — both curves render immediately with precise zoom navigation.
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Apply a Precipitation model (1:2 Divalent Anion) and customise the colour of each curve independently — results update live as you adjust your visual preferences.
In-App Screens
A quick look at the workflow on mobile and tablet.
Equilibrium Constant Determination
Calculate dissociation constants of weak acids (Ka) and solubility products of sparingly soluble salts (Ksp) directly from potentiometric titration data with thermodynamic accuracy.
Acid–Base Titration Models
Covers weak monobasic acids, binary acid mixtures, and dibasic acids — providing complete equilibrium analysis across the common acid-base systems used in analytical chemistry.
Precipitation Titration Support
Determines solubility products for sparingly soluble salts of 1:1 and 1:2 valence types from precipitation potentiometric titration data in aqueous solutions.
Interactive Equilibrium Diagrams
Visualise equilibrium and titration curves in real time with interactive zoom and pan, enabling precise endpoint identification and in-depth analysis of equilibrium processes.
Thermodynamic Data Processing
Processes experimental data with rigorous mathematical models to extract thermodynamic equilibrium constants suitable for research publication and academic reporting.
Real-Time Calculations
Equilibrium constants are recalculated instantly as parameters are adjusted, delivering laboratory-grade accuracy whether you are in the field, the classroom, or the research lab.
Professional PDF Export
Generate and export complete equilibrium solutions, titration diagrams, and full data sets as high-quality PDFs, ready for reports, presentations, or further analysis.
Cross-Platform
Runs natively on iOS, iPadOS, Android, macOS, and Windows. Consistent, accurate results on every platform — optimised for both mobile and full-screen desktop workflows.
Hands-on Demo: Solution Equilibria Lab in Action
A walkthrough on mobile — importing data, configuring a Dibasic Acid model, visualising results, and exporting to CSV.
- Import an XLSX data file and select the Dibasic Acid titration model to begin equilibrium analysis.
- Enter first-approximation parameters to guide the solver toward the thermodynamic equilibrium constants.
- Review the Experimental and Calculated titration curves alongside the deviation scatter chart for model validation.
- Customise the colour of both the Titration Curves and the Deviation Scatter chart independently.
- Export the calculated equilibrium data to CSV format for use in external tools or further analysis.
See the Full Desktop Experience
A walkthrough of the Windows app — loading pre-defined models, configuring equilibrium calculations, analysing results, and exporting data to CSV.
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Load the pre-defined Weak Acid XLSX model and configure it for equilibrium processing.
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Enter first-approximation parameters and run the solver — then review the Experimental and Calculated titration curves alongside the Deviation Scatter chart.
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Switch to the Acid Mix option using its pre-defined XLSX file and repeat the calculation workflow for a multi-component equilibrium analysis.
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Customise the colour of all titration curves and the Deviation Scatter chart, then export the complete set of calculated results to a CSV file.
In-App Screens
A quick look at the workflow on mobile and tablet.
Multicomponent Equilibrium Modelling
Calculate the equilibrium composition of complex multicomponent aqueous electrolyte solutions based on thermodynamic equilibrium constants and the analytical concentrations of solution components.
Universal Matrix-Based Approach
A unified calculation scheme describes equilibria in matrix form, enabling consistent and rigorous analysis regardless of the type of equilibrium process or the complexity of the system.
Ionic Strength & Activity Coefficients
Ion–ion interactions are accounted for through iterative calculation of ionic strength and activity coefficients, ensuring thermodynamically accurate results for solutions of any composition.
Detailed Results Table
Results include equilibrium concentrations of all particles, the ionic strength of the solution, and activity coefficients of ions across different charge types — presented in a structured, readable table.
Concentration Dependence Diagrams
Visualise how equilibrium particle concentrations vary with the concentration of any selected component through interactive graphical diagrams, supporting systematic series-of-solutions studies.
Real-Time Calculations
Equilibrium compositions are computed in real time by solving a system of nonlinear equations, delivering laboratory-grade accuracy whether you are in the field, the classroom, or the research lab.
Data Import & Export
Import solution data and export complete equilibrium results — including tables and graphical diagrams — for reporting, presentation, or further analysis in external tools.
Cross-Platform
Runs natively on iOS, iPadOS, Android, macOS, and Windows. A consistent, accurate experience on every platform — optimised for both mobile and full-screen desktop workflows.
Hands-on Demo: Electrolyte Equilibria in Action
A walkthrough on mobile — exploring pH buffer preparation methods, reviewing calculated results, customising interactive charts, and managing calculation history.
- Browse the overview of pH buffer preparation methods and select Glycine Acid to view its step-by-step preparation guide with pre-defined component values.
- Tap Calculate to instantly compute the pH buffer solution — all results derived from the pre-defined component quantities.
- Explore the interactive charts populated with calculated data — Column chart, Pie chart, and Linear Gauge — each providing a different visual perspective on the composition.
- Open Settings to customise the colour of each component in the charts and choose which chart types to display on the results page.
- Access the full calculation history, export individual entries or the entire history in JSON, XLSX, CSV, or PDF, and import previously saved data from JSON.
In-App Screens
A quick look at the workflow on mobile and tablet.
