MadSci Network: Chemistry |
Hi William! Truth is, I've never done it myself, so I can't really say how cool it might be. But chances are, something "dramatic" will happen. That's why we call it an experiment. The safety is entirely up to you. People can blow up bombs "safely," but it seems that it's not safe for me to pick up a soil sample off the ground (I recently bent into the corner of a very sturdy table). Here's how I would start: First, do some research on the net. Get a notebook and write down everything you learn so if it does cool stuff you can figure out how to do it better next time. #2- Know what you're working with Find out what magnets are made of, and then what battery acid is made of. Note: on the mad scientist network, there is an answer to the question "what are magnets made of?" and this might not be the kind of magnet you have. Here's a hint: the strong hard drive magnets are usually at least three different metals. Also, battery acid: AA batteries are pretty dull. One of the square 9volts is fun to stick your tongue on, but only once or twice. Car batteries contain lead. Stuff's toxic and cleanup is a pain 'cause if you don't do it right the first time, it can poison people for a long time. So do your research and find out what else battery acid is called. There's the chemical name and formula for it, and most hardware stores will sell it in a pretty concentrated form under a different name. While you're at it, learn the "scientific method" -it may help you learn something even cooler than just looking at pretty fizzies or cool crystals (or whatever this does)- you might learn that next time you do it you add a penny or light a match and something Really cool happens. Part of the scientific method is to, before you start, make an educated guess as to what will happen and what it'll look like when everything's done. #3 cross check your poisons Are any of the metals in your magnet that might hurt you or make you sick after many years? take steps to make sure your experiment stays put, put down plastic that the reaction can't go through, and make sure it doesn't get into your water or soil. Get gloves and make an apron out of something sturdy. #4 Safety- always safety so you can try it again later. Acid is acid. Acid rots your teeth and gives you cavities. If acid can make something that painful through something that hard, it could probably do some damage to your eyes and your nose, etc. James Bond's enemies seem to like to use it against people, so be careful with that. Think chemicals in solid liquid gas form, think about someone to watch you from a few feet back so if you get in trouble they can help, and think about cleanup. eyes, breathing, face, and hands. Make sure you have those things protected or that they'll be OK. Again, write it all down. If you know it'll fizz or let off a nasty gas (do it outside and) try a fishing pole or a robot arm to do your dirty work for you. Keep a hose handy. Research your environmental impacts so you don't have to deal with anything nasty the summer before you head off to college. #5 Documentation In addition to writing it down, if something cool does happen, keep a camera handy and take before and after shots. #6 Disposal When you're done, please clean up. If there's anything that might be dangerous to put into the regular garbage, call the people who handle the regular garbage and ask them what to do with "household hazardous waste." (please do this before you are done so you don't have it sitting in the garage- I know from experience that parents don't appreciate it) I do hope that something really cool does happen, and if not, I hope it doesn't discourage you from experimenting. Magnets are way cool, and so is chemistry. Maybe the next experiment you devise you can put some chemicals in a tube so that when you apply an electromagnet, you get light out of it! Best of luck! --Sarah
Try the links in the MadSci Library for more information on Chemistry.