Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
This app is a fully offline chemical equation balancing trainer. It does not require login or network access and does not collect user data. All practice records are stored locally on the user's device.
Screenshots
Features
- Offline question bank: saves common balancing equations
- Step hints: records observation method, undetermined coefficient, and check steps
- Reaction classification: organizes by combination, decomposition, displacement, and double displacement
- Wrong answer review: automatically archives unmastered questions
- Accuracy statistics: views practice results by question type