Organic Compounds Carbohydrates are a major source for living organisms. Our mitochondria break down carbohydrates and use the chemical energy released from its bonds to live. Carbohydrates have four functions, which include energy metabolism, structural components, and cell-to-cell contacts and...

Purpose: To demonstrate the isolation of a natural product from a biological source (tea bags) using extraction techniques, and to demonstrate purification by sublimation. Procedure: In a 400ml beaker, 15 tea bags were submerged in approximately 125ml of water. This was brought to a boil ov...

Solvent and Solubility Introduction: In this experiment, several organic chemicals were tested for their solubility. These organic chemicals are acetone, ethanol, ethyl acetate, ethyl ether, hexane and methanol. They were put to test with potassium bromide (KBr), an ionic compound, benzoic ac...

Lipids The subject I will cover is lipids. I will tell you about the description of it's organic compound. I will tell you where it is found. I will tell you what the uses are in plants and animals. I will also tell you about it's chemical structure and give examples of types of these...

Chemical Name: Benzoyl Peroxide (C14H10O4) Benzoyl peroxide is the main compound found in several different pharmaceuticals for treating acne, food additives, as polymers, and catalysts in several different reactions. Other common names for this compound are; Oxy-10, Panoxyl, Benzagel 10, Benzoic...

My name is Bon, and I am a carbon atom. I am a non-metal element, living in the north eastern region of the periodic table, in Period 2, Group IV, which means I have two occupied shells and contain 4 electrons in my valance shell. I am universally renowned from my chemical symbol of C, and distingui...

The chemical compound ethanal more commonly known as acetaldehyde is an organic compound, which is created by the oxidation of ethanol, the loss of two hydrogen atoms to give a product containing a double bond to the oxygen and a single hydrogen bond. Acetaldehyde has many uses in the industrial wor...

SYNTHESIS OF ASPIRIN Abstract Analgesics are compounds used to reduce pain, antipyretics are compounds used to reduce fever. One popular drug that does both is aspirin. Salicylic acid is reacted with acetic anhydride with the use of heat and sulfuric acid, which acts as a catalyst, to produce a...

Silicon is an essential element in humans, found in significant concentrations in hair, bone, epidermis and dental enamel. It is also the second most abundant element on the earth's crust, constituting about 28% by weight.(cite) Many foods and beverages, including certain vegetables, grains...

Louis Pasteur Born December 27, 1822 in France, he received his early education at the College of Communal of Arbois. His time there was spent fishing and sketching, not on his education. For a short time it was thought he might become a portrait artist. Then his course started in science and hi...

When you think of chlorine, the first thing that comes to your mind is the stuff you put in pools. Well that is one of the uses, but there is many, many more. Chlorine protects organisms ranging from the Ecuadorian tree frog, to wood rotting fungi. Chlorine is also surprisingly more plentiful th...

Unimolecular Solvolysis The speed that a reaction takes place is important in chemistry because it provides necessary information about reactant mechanism or the path over which reactants travel on their way to becoming products. The rate data interpretation depends on knowledge of known factors...

There are several processes to produce ammonia synthesis gas. The C F Braun (now may be referenced as Kellogg) process is one of the most current and acceptable processes due to the fact that the natural gas feed is less expensive than hydrogen generated from coke and water. This process has sever...

Erwin Chargaff Erwin Chargaff, born 1905 in Czernowiz, Austria, was a pioneer in biochemistry contributing to the understanding of DNA. He, in 1928, earned his doctoral degree in chemistry at the University of Vienna's Spath's Institute in 1928. Erwin began his career in biochemistry at ...

Caffeine When taken in small amounts caffeine is harmless, it's even considered beneficial; although, when taken excessively or in large doses for an extended period of time it has been proven to be detrimental. I. Introduction A. History 1.Chemical make-up 2. Function B. Sources ...

The...Yeastiest way to produce energy? Dave Phillipich February 28, 2001 Dr. Krufka MWF 1:30-3:30 Lab Living organisms catabolize organic molecules within their cells and use the energy released to manufacture ATP by phosphorylating ADP. Many prokaryotes and virtually all Eukaryotes phosp...

Bacteria Bacteria can be found almost anywhere on the globe, even in the most remote places, bacteria can be found. Bacteria belong to the oldest group of organisms. A 3.5 billion-year-old fossil contains ancient bacteria (Johnson 339). The tiniest organisms can be filled with bacteria. You canno...

Hormones Hormones are organic substances that are secreted by plants and animals and that function in the regulation of physiological activities and in maintaining homeostasis. They carry out their functions by evoking responses from specific organs or tissues that are adapte...

We all need the energy to function, and we get this energy from the foods we eat. The most efficient way for cells to harvest energy stored in food is through cellular respiration; which requires a cell to exchange two gases with its surroundings. The cell takes in oxygen in the form of the gas. It ...

The environment in a habitat is affected by many factors. These are physical factors, nonliving ones, and biotic factors, living ones. These factors vary completely in different areas. In this essay the two places I'll be taking are the rocky shore and the inland. Though they are not far away...

What Is Mercury? As anyone who's ever broken a thermometer can attest, mercury is a fascinating substance. It also has an interesting history. Named after the fleet-footed Roman messenger of the gods, mercury has been used for more than 2,000 years. Mercury ore cinnabar has even been found smear...

PHOSPHORUS Introduction The element that is featured in this report is phosphorus. Phosphorus is a chemical element that human beings, animals, and plants need for normal growth. The main use of phosphorus is fertilizer. It was difficult to find a lot of different information on this elem...

Hydrogen is the first element on the periodic table. It has only one electron and one energy level. Having only one proton and one electron causes it to be very light in weight. The British scientist Henry Cavendish is given credit with discovering hydrogen in 1766, but studies show that German-Swi...