The different atoms and molecules that make up a liquid cause it to mix with water in a characteristic way. NGSS 5-PS1-3: Make observations and measurements to identify materials based on their ...

A beaker containing a mixture of insoluble solid and liquid. There is filter paper in a filter funnel above another beaker. The liquid particles are small enough to pass through the filter paper ...

Though widely used, distillation fails to separate organic liquid mixtures in which both components have the same boiling point. Moreover, it's an energy- and resource-intensive process, which has ...