Nomograph 4+

Calculate reduced pressure bp

Chris Barnett

Designed for iPad

    • Free

Screenshots

Description

Pressure-temperature boiling point calculator.

Preset list of common chemistry laboratory solvents.

Useful in a research laboratory.

Uses the Clausius-Clapeyron relation to calculate the boiling point of liquids at different pressures, and Trouton's rule to estimate the enthalpy of vaporisation for generic calculations.


Ad free. No special permissions. Lightweight, fast and precise.


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HOW TO USE:

1) Select solvent from the menu; select 'generic' if the desired solvent is not available

2) Enter two of the three fields (boiling point, pressure, temperature)

3) Click the relevant button to calculate the missing value

Customised preferences:
Units:
* tap the temperature units to toggle between C (Celsius) and F (Fahrenheit)
* tap the pressure units and choose from the options
* theme: if there is a dark/light icon, tapping it will toggle between the two themes. If there is no icon, the theme will match the system theme

What’s New

Version 2.0

Completely rewritten, supporting the latest iOS version.

App Privacy

The developer, Chris Barnett, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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