Stoichiometry: When chemical reactions occur, in contrast with physical changes of material such as evaporation…

with More than One Component Almost all real systems involve multicomponent mixtures that require a…

By system we mean any arbitrary portion of or a whole process you want to…

To begin our discussion of the material balance equation, let’s consider a system composed of…

You can get a good idea of what is involved in making a material balance…

In Florentine Italy in the seventeenth century, well diggers observed that when they used suction…

You can hardly go through a single day without noticing or hearing what the temperature…

In ancient times, counterfeit gold objects were identified by comparing the ratio of the weight…

What is a mole? For our purposes we will say that a mole is a…

Now that we have addressed units and dimensions and unit conversions, we can immediately make…