Materi Kimia Organik is a free Android application developed by AttenTS Apps that provides a comprehensive guide to the study of organic chemistry. The app covers the structure, properties, and composition of compounds containing carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus.

The app is designed to help students and professionals alike to understand the concepts of organic chemistry. It offers a clear and concise explanation of the subject, making it easy to comprehend. The app also includes a detailed overview of the TNT (trinitrotoluene) compound, which is used as an explosive. The app features a 2D and 3D ball-and-stick model of TNT, with black atoms representing carbon, grey atoms representing hydrogen, red atoms representing oxygen, and blue atoms representing nitrogen.

Overall, Materi Kimia Organik is an excellent reference tool for anyone studying organic chemistry. Its user-friendly interface, comprehensive content, and detailed explanations make it a must-have app for chemistry students and professionals.