From the Colby College Chemistry Department, this tutorial will help visitors understand what happens inside a mass spectrometer. Users are able to select various parts of the instrument to learn and see what happens...
This activity, from the Real World Learning Objects Resource Library, helps students estimate the circumference of the earth by recreating "Eratosthenes' amazing experiment utilizing data generated from the...
These organic chemistry quiz questions center around properties of acids, bases and acid/base chemical reactions. These questions are useful to students as test review material, or to aid in general conceptual...
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