Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Despite these advancements, most models continue to assume homogeneous host populations ... these local populations also tend to be heterogeneous, and such imbalances in movement among local ...

Heterogeneous catalysts can be more easily recycled than homogeneous, but characterization of the catalyst and optimization of properties can be more difficult. Traditional catalytic methods for ...

This study presents efficient CaO/ZnO composite catalysts for biodiesel production from soybean oil, achieving 99% conversion ...