… Identify and briefly discuss the pathophysiology of Rodney's medical condition. * Describe the pharmodynamics of each of the drugs Rodney was prescribed linking this to the pathology. * Justify the pharmacological regime, including choice of drug,…

… <Tab/>Lots of gases are formed during a chemical reaction which occurs when two or more substances react with each other. In this essay, hydrogen chloride will be researched on from the list of ammonia, sulphur dioxide and sulphur,…

… the various heat released during a displacement reaction when one factor, the variable, is changed. There are a number of variables which could be used in this experiment. You can change the metal used, the concentration of the metal salt, the…

… used chemicals, the building element vital to almost every United States industry. We use chlorine and chlorine-based products whenever we drink a glass of water, buy food wrapped in plastic, purchase produce in the supermarket, pour bleach into…

… rate of osmosis and diffusion, as well as the effect of molecular size of the particles on this rate. Part I of the lab was a demonstration of osmosis and diffusion, that dealt with raisins in different liquid environments, each with a different concent…

… acidic, as carbon dioxide in the air dissolves in rain to form carbonic acid. Acid rain is rain, snow or fog that is polluted by acid in the atmosphere and damages the environment. Two common air pollutants acidify rain: sulphur dioxide (SO2) and nitroge…

… Carl Pauling, revolutionized the study of chemistry, helped found the field of molecular biology, and made important advances in medical research. This man was a peace activist whose advances changed the way we think and live. BACKGROUND: …

… the following materials depending on their physical properties. The materials are as follow; sand, salt, lead and iron. We had to use the following materials to separate each after they had been mixed together. The materials were; 2 water beakers,…

… and minerals. Everything that nature forms seems to have some a fairly symmetric pattern. Miners are almost perfect, for example the snow flake. It has six sides and they are almost exact mirror images of each other. Crystals also often are very symmetri…

… to various surfaces which develops a film between the surface and the environment. This film or surface coating may have a pigmented or clear composition that dries to form an opaque solid film. Paint is made up of a complex mixture of chemicals,…