This has already been done in Little Johnny Evil, but I assume you want to implement real chemicals to build a bomb that would (probably) work in real life?
I don't think this would be a big problem, as there are manuals on how to build different kinds of bombs spread over the internet, and finally the biggest task is to get one's hands on the ingredients.
I don't think this would be a big problem, as there are manuals on how to build different kinds of bombs spread over the internet, and finally the biggest task is to get one's hands on the ingredients.