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Merck PTE 4+
Merck KGaA (Darmstadt, Germany)
Designed for iPad
-
- Free
Screenshots
Description
The Merck PSE App is the ultimate tool for every friend of chemistry – whether pupil or teacher, university student or professor, amateur or expert, hobbyist or technician. Our app is the must-have of digital periodic tables. Get informed with our mobile reference work, any time, with ease, offline and in detail, in the usual straightforward, user-friendly way.
Download now free of charge and start experimenting.
New features in the latest version:
- Additional translations: Chinese (simplified), Portuguese, and Russian.
- Users can now change the language directly in the app
- New function for direct comparison of two elements
- A separate keypad for the molar mass calculator makes formulas easier to enter
- Headline and breadcrumbs added for improved orientation
- Filtering option and optimized usability for the ranking list of properties
- Update of element master data
- Update to current operating system versions
- Improved touch support for diagrams
- Museum mode
All existing features:
- All important information about the elements: atomic number, valence electrons, oxidation state, electronegativity according to Allred-Rochow and Pauling, atomic mass, boiling point, melting point, atomic radius, density, history, discoverer, classification, crystalline structure type, electron configuration, ionization energy, isotopic composition, state of matter, hardness according to Mohs, basic state, oxidation numbers, percentage of mass in Earth’s crust, year of discovery, half-life, and much more.
- Visualized element properties: atomic radius, atomic radius graphic, electronegativity (according to Allred-Rochow and Pauling), ionization energy, relative atomic mass, state of matter, ranking list of properties, discovery, classifications.
- Molar mass calculator: simple entry field for chemical formulas. Calculate molar mass simply and quickly.
- Offline use. No Internet needed. All contents in one app.
- Streamlined handling of access rights.
- Interactive operation: smart operating elements and numerous selection options.
- Variety of languages: German, English, French and Spanish.
What’s New
Version 2.3.1
New features in the latest version:
- Additional translations: Chinese (simplified), Portuguese, and Russian.
- Users can now change the language directly in the app
- New function for direct comparison of two elements
- A separate keypad for the molar mass calculator makes formulas easier to enter
- Headline and breadcrumbs added for improved orientation
- Filtering option and optimized usability for the ranking list of properties
- Update of element master data
- Update to current operating system versions
- Improved touch support for diagrams
- Museum mode
Ratings and Reviews
Sup
Sup Sciencey words
Best Chemistry App EVER
I don't often write reviews because I can't be bothered, but this app is by far the best chemistry app there is on the App Store. It has so much in depth information and is really neatly organised and simple to work around.
Wow
What a brilliant app. My only request is that it would be great if the molecular formula calculator would accept decimal points - e.g. K4[Fe(CN)6].3.5H2O. Would be very useful when using it to check microanalysis results where included solvent is often non-stoichiometric.
App Privacy
The developer, Merck KGaA (Darmstadt, Germany), 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Merck KGaA (Darmstadt, Germany)
- Size
- 19.1 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 12.0 or later.
- iPad
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, French, German, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
- 4+
- Copyright
- © Merck KGaA, Darmstadt, Germany
- Price
- Free