Essays on Separations

Aims and Objectives of the Experiment

The aim of this experiment is to study the separation of an extract of a non-prescription analgesic tablet containing acetylsalicylic acid (aspirin) and caffeine. The separation is achieved through a well-known process called liquid chromatography. The quantities of the aforementioned substances also need to be determined in the experiment (“High Performance Liquid Chromatography,” n.d.).

Theory and Principles

Chromatography is a technique used for the separation of the components, or solutes, in a mixture. The separation is based on the amounts of the relevant solute in the moving, or fluid, stream. There are two phases in chromatography, the mobile phase, and the stationary ...

Introduction

Numerous types of color processes in film has been witnessed throughout time. It is evident that some color has been more successful in film than others. As a matter of fact, some colors have remained dominant for an extended period while others fade away quickly if not required. In the future, the film industry will go ahead to experience advanced technology that will enable filmmakers to use more attractive and sophisticated colors. Probably an essential point to remember is that the evolution in film has been undergoing a gradual transformation since time immemorial. Like a century ago, people thought ...

The differences between the Christianity and Judaism lie in the differences of understanding, evaluation and apprehension of the Old Testament and the New Testament. To understand what happens then, we must first take into account the fact that, originally, the nascent Christian movement is fully Jewish. Jesus himself is Jewish. His disciples were Jewish. And all the great figures of the first Christian generation, Jacques, Peter, and Paul, to name a few, are Jews. Thus, the Christian movement was born and began to grow within Judaism. However, that Judaism was soon through a terrible crisis, caused by the destruction ...