# ChemMaster

ChemMaster is an AP Chemistry practice platform built for students preparing for the AP Chemistry exam.

## What ChemMaster Provides

- AP Chemistry practice across all nine units
- Multiple-choice practice with immediate explanations
- Timed AP-style mock exams
- Missed-question-type practice after mock exams
- Mastery tracking by unit, topic, and question family
- Sprint-style study planning for focused exam preparation

## Who It Is For

ChemMaster is for AP Chemistry students who want structured practice, clearer explanations, and a way to identify weak areas before test day.

## Core Features

### Unit-Aligned Practice

Practice is organized around the AP Chemistry curriculum, including atomic structure, bonding, intermolecular forces, reactions, kinetics, thermochemistry, equilibrium, acids and bases, and electrochemistry.

### Explanations and Pitfalls

Questions include explanations that show the reasoning path and flag common mistakes, such as confusing activation energy with enthalpy change or reading a graph from the wrong reference point.

### Mock AP Exams

ChemMaster includes timed AP-style mock exams with CED-weighted coverage. After submitting an exam, students can review missed questions and start follow-up practice based on missed question types.

### Mastery Tracking

Progress tools help students see which units, topics, and question families need more work.

## Links

- Website: https://chemmaster.org/
- Sign up: https://chemmaster.org/auth/signup
- Support: https://chemmaster.org/support
- LLM index: https://chemmaster.org/llms.txt