Material Balance
Material balance involves calculations the quantities of all materials that enter and…
Reaction Stoichiometry
Stoichiometry is a branch of chemistry that deals with the relative quantities…
Real Gases – Deviation from the Ideal Gas Law
Thus far, the ideal gas law, PV = nRT, has been applied to…
What is an ideal gas?
Gases are complicated. They're full of billions and billions of energetic gas…
Gas Pressure Formula
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,…
Derived Units
The International System of Units or SI system, by international agreement, has…
Sequential Multi-Unit Systems
Let’s first examine a multi-unit system composed of a sequential combination of…
General Strategy for Solving Material Balance Problems
Most of the literature on problem solving views a “problem” as a…


