Chemical Engineering

Stoichiometry is a branch of chemistry that deals with the relative quantities of reactants and…

Thus far, the ideal gas law, PV = nRT, has been applied to a variety of…

If you have ni moles of each species (for example nA moles of A), you can try…

Gases are complicated. They're full of billions and billions of energetic gas molecules that can…

The force which the substance exerts on another substance per unit area is known as pressure. The pressure of the gas is the force that the gas exerts on the container boundaries. The gas molecules move randomly along the given volume. During this movement, they collide with…

The International System of Units or SI system, by international agreement, has fixed measurement units…

Let’s first examine a multi-unit system composed of a sequential combination of units. Figure 6.3a…

Most of the literature on problem solving views a “problem” as a gap between some…

In many cases, chemical reactions do not go to completion and only a fraction will…

The general energy balance derived previously can be recast into a “mechanical energy balance.” The…