My problem was that i was curious to see what different chemicals looked like when mixed together and what happened in a safe environment. When brainstorming i was thinking about an app that could let me mix things and an app that had a large variety of chemicals to choose from. I found an app called beaker-mix chemicals. The app lets me mix a lot of different chemicals into a beaker and see the reaction, it also lets me make it different colours. I enjoyed playing around with the app for a while and it was really cool to see a bunch of chemicals react with eachother. But after a while the app stopped working and it lagged a lot. ill give this app 3/5 stars because of the lag and malfunctions at the end but it was fun while it lasted.