# Chem Nest > Essential chemistry companion: viewer, calculators, quiz & study tools Canonical page: [https://chrome-stats.com/d/com.appnest.chemnest](https://chrome-stats.com/d/com.appnest.chemnest) ## Overview - **ID:** `com.appnest.chemnest` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** APPNEST.live - **Category:** TOOLS - **Downloads:** 275 - **Version:** 1.4.6 - **Last updated:** 2026-08-10 - **First published:** 2025-09-19 - **Publisher country:** SA - **Size:** 57 MB - **Data as of:** 2026-09-12 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.appnest.chemnest) - **Website:** [https://appnest.live](https://appnest.live/) - **Privacy policy:** [https://appnest.live/chem-nest/privacy](https://appnest.live/chem-nest/privacy) ## Description ChemNest is the ultimate chemistry companion for students, teachers, and enthusiasts. Master chemistry concepts with a comprehensive suite of interactive tools and educational resources.

CORE FEATURES

CHEMICAL STRUCTURE VIEWER
- Search and visualize molecular structures from the PubChem database
- View detailed chemical properties and information
- Save favorite compounds for quick access

CALCULATION TOOLS

Molar Mass Calculator
- Calculate molecular weights instantly
- Support for complex chemical formulas
- Detailed atomic mass and composition breakdowns

Chemical Equilibrium
- Look up Ka, Kb, and Ksp constants
- Calculate pH for weak acids and bases
- Estimate molar solubility

Reaction Builder
- Build compounds from elements
- Interactive element selection
- Predict reaction types

Unit Converter
- Convert between common chemistry units
- Temperature, pressure, volume, and energy
- Instant conversions

PERIODIC TABLE
- Browse all 118 elements
- Detailed properties for every element
- Share element data with one tap

LEARNING RESOURCES

Interactive Chemistry Quiz
- Test your knowledge with challenging questions
- Covers elements, compounds, reactions, and calculations
- Instant feedback with detailed explanations
- Track your score

Common Compounds Reference
- Quick lookup for essential chemical compounds
- Chemical formulas and common names
- Common uses and practical applications
- Key physical and chemical properties
- Search and filter by category

Solubility Rules Helper
- Interactive compound solubility checker
- Select cations and anions to check solubility
- Comprehensive solubility rules with exceptions
- Real-world examples and explanations
- Master precipitation reactions

Chemical Nomenclature Guide
- Learn systematic naming for all compound types
- Ionic compounds (binary and polyatomic)
- Covalent/molecular compounds with Greek prefixes
- Acids (binary acids and oxyacids)
- Hydrocarbons and organic compounds
- Quick reference cards for common ions and prefixes
- Step-by-step naming rules with examples

ORGANIZATION

Favorites System
- Save frequently used compounds
- Quick access to saved items
- Organized compound library

USER EXPERIENCE

Modern Design
- Clean, intuitive interface
- Sleek dark theme for comfortable viewing
- Smooth animations and transitions
- Optimized for all screen sizes

Fast and Responsive
- Instant calculations
- Quick search results
- Smooth performance

Smart Notifications
- Stay updated with important information
- Educational tips and reminders

PERFECT FOR:

- High school chemistry students
- College and university students
- Chemistry teachers and educators
- Laboratory professionals
- Science enthusiasts
- Exam preparation (AP Chemistry, IB, SAT Subject Test)
- Homework help and study sessions

WHY CHOOSE CHEMNEST?

- All-in-one chemistry platform
- Comprehensive learning tools
- Interactive educational features
- Free to use with regular updates
- Works offline for calculations and reference tools
- User-friendly interface
- Active development and support

EDUCATIONAL VALUE

ChemNest combines practical tools with educational content to help you:
- Master chemical nomenclature
- Understand solubility rules
- Calculate chemical properties
- Visualize molecular structures
- Practice with interactive quizzes
- Build reactions and predict outcomes
- Learn common compounds

Download ChemNest today and transform the way you learn chemistry.

Perfect for students preparing for exams, teachers looking for classroom tools, or anyone passionate about chemistry.



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Support: Contact us for feedback, suggestions, or issues
Data Source: PubChem, NIST, and other reliable chemistry databases

Official apps by APPNEST
https://appnest.live ## Rankings - #1,591,064 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.appnest.chemnest.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [ChemNucleus](https://chrome-stats.com/d/com.kabil.chemist) — 24 users - [Chem Suggest Pro](https://chrome-stats.com/d/com.chemappp.chem_suggest) — 50 users - [ChemSuggest](https://chrome-stats.com/d/com.app.chemsuggest) — 4 users - [The Chemist Engine](https://chrome-stats.com/d/com.marwan.chemistengine) — 266 users - [ChemEase: Chemistry Toolkit](https://chrome-stats.com/d/com.samyukta.chemease) — 59 users - [ChemStudio](https://chrome-stats.com/d/com.abique.chemStudio) — 30 users - [QuickChem PRO: Chemistry Calc](https://chrome-stats.com/d/com.map.quickchem) — 419 users, 5.00 / 5 - [ChemStud](https://chrome-stats.com/d/org.dark_stranger.chemstudapp) — 5 users - [ChemiNaviQ](https://chrome-stats.com/d/de.chemiquest.twa) — 633 users - [QuickChem: Chemistry Calc](https://chrome-stats.com/d/com.map.michael.chemistry) — 540,952 users, 4.50 / 5 - [ChemBioCalc: Lab Assistant](https://chrome-stats.com/d/com.chembiocalc.app) — 4,306 users - [ChemBase: Chemistry Guide](https://chrome-stats.com/d/com.micetech.chembase) — 7 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.appnest.chemnest)