DURING investigations of gas phase heterogeneous catalysis it is often necessary to demonstrate that the reaction products arise from the heterogeneous catalytic reaction and not from a homogeneous ...

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 ...

A homogeneous mixture is also known as a solution. It is a substance composed of two or more substances that are distributed uniformly at a molecular level or microscopic. In easier terms, homogeneous ...