So I was in my lab, and I was burning powders to see if/how they tinted the flame. It was very cool. <- The fire was warm though... Any ways i started mixing powders. Not my brightest moment. So I mixed ammonium chloride and Copper sulfate. It burned THROUGH a sheet of aluminum foil. IDK if it dissolved it or burned through it, but I have no clue what just happened. I figured Y'all could help. Did anyone else have this happen when/if they try? If you know why can you reply the chemical equation of what exactly happened/if it made a corrosive substance or just got extremely hot... Thanks