Compounds are classified as acids, bases, and salts. Introduction to Acids, Bases and Salts: Compounds are classified as acids, bases, and salts based on the Arrhenius definition, and as acids or ...

When Mariah Ollive ’18 signed up for an introductory course in organic chemistry this semester, she expected to spend most of her time reproducing the results of previous lab experiments. Instead, ...

Understanding chemistry becomes much easier when you grasp the fundamental physics concepts that shape matter and energy. In Essential Physics Concepts for Understanding Intro to Chemistry, we break ...

In an experiment that Gregory J. Rummo teaches his general chemistry students, the students make six solutions of known concentrations of Fe(NCS) 2+, aka isothiocyanatoiron (III), in dilute nitric ...

Chemistry is a field of study that is often called a “central science” because of the many ways it connects and informs studies in the physical and life sciences and plays a foundational role in many ...

WE must congratulate the author on the appearance of this volume. It is in reality a second and much improved edition of the first part of “Valentin's Introduction to Qualitative Analysis,” and it is ...

No academic catalog is going to define an undergraduate class as a “weed-out” or “gatekeeper” course. But these courses can come to define individual career paths, pushing some students out of STEM ...