If you remember back to the Ye Olde times of your probationary period, you might remember the hazardous materials-operations level training segment. In that class, instructors said a whole bunch of ...

Students will be able to plan and carry out an investigation to compare the solubility of different substances, and develop and explain a particle-level model to describe the process of dissolving.

WASHINGTON, D.C., June 6, 2017 -- The solubility of any given substance -- the measure of how well the substance dissolves into another substance referred to as the solvent -- depends on basic ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Despite the importance of predicting solubility, it is not an easy matter. One approach, using 'brute force' simulations, requires long computing times. Other techniques, while faster, fail to predict ...