The method chosen usually depends on the reactants and products involved, and how easy it is to measure changes in them. In addition, how long a reaction is observed for depends on the rate of ...

Think of a metal with paint on it, like an automobile or a pipeline carrying natural gas. The paint or polymer coating ...

In addition, how long a reaction is observed for depends on the rate of reaction. Reactions can vary from being almost instantaneous to taking years to complete. In the lab, reactions are usually ...