Essays on Argon

Introduction

The cost of manufacturing ammonia using the Haber process plant constitutes the following components: the cost of energy, raw materials, equipment, labor and sparking substances (catalysts). Energy (gas or electricity) costs are incurred to maintain the temperature of the reaction. The Harber process is operated at very high temperatures, and pressures thus higher costs of energy are incurred. Some of the raw materials consumed in the Haber process such as nitrogen and hydrogen are recovered at the end of the process. The recovered materials are recycled back to the system to reduce the cost of raw materials. Starting and ...

Anthropology is the study of humankind throughout history. There are currently four subfields of anthropology (1) cultural anthropology which is the study of human behavior and cultural patterns within a society (2) physical anthropology is the study of humans as biological specimen (3) linguistics refers to the study of human language and how it has evolved throughout history. This includes the grammar and syntax used, and the relationship between culture and language (4) archaeology is the study of materials such animal and human remains, artifacts, and plants. This paper will be looking at Archaeology. Archaeology looks at materials found ...

Discussion 4

Ethical violation is a big concern in the medical profession. An article published by Daily Mail in December 2013 revealed unbelievable, rather disturbing news. The news was about a surgeon in Birmingham who was accused of a serious ethical violation. He was suspended following one of his colleague finding the surgeon's initials inscribed and branded on one of the patient's liver. The suspected person, Simon Bramhall, was working as a consultant surgeon at Queen Elizabeth Hospital. The investigation started as one of his colleagues found Simon Bramhall’s initials on an internal organ of a patient, during a repeat ...

The earth’s atmosphere can be defined as a series of progressively arranged “shells” or “spheres” held to its position by the force of gravity. Just to mention, the earth’s atmosphere exerts pressure to the earth’s surface which is referred to as the atmospheric pressure. In addition, the earth’s atmosphere covers a region of about 480 kilo meters around the earth’s surface after which exists the exosphere. Also, the earth’s atmosphere is further divided into heterosphere and homospere. Homospere is the layer 80 kilo meters just above the earth’s surface that has a uniform chemical composition ...