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Can you give me a Science Fair idea?
Hi,
I need a science fair idea for 9th grade that is quick,easy,and can be done in one day.Thanks! (:
2 Answers
- Anonymous1 decade ago
well, what i did a few years ago was an experiment on aspirin dissolving times. i dissolved two tablets of acetylsalicilic acid (ASPIRIN) in (lets say, 1 cup) of cold/room temp. water, cola, apple juice, and boiling water. i timed the dissolving rates and was very suprised with my discovery. the hotwater took 2 hours to dissolve the apirins! with further research, i discovered that aspirin is insoluable in hot water! it was a great experiment, fast and easy! i placed silver!
