Essays Tagged: "carbon hydrogen"
Aspirin
AspirinAspirin is a white crystalline substance made of carbon, hydrogen, and oxygen. It is used in the treatment of rheumatic fever, headaches, neuralgia, ... hat turns salicylic acid into acetylsalicylic acid. In the 3-D model of aspirin, the gray atoms are carbon, the white atoms are hydrogen, and the red atoms are oxygen.
Subjects: Humanities Essays > Health & Medicine
Varying rates of hydrolysis of the different isomers of Carbon, Hydrogen and Bromobutane.
urseworkAim:To investigate and discover the varying rates of hydrolysis of the different isomers of Carbon, Hydrogen and Bromobutane.Scientific Research:The collision theory of bimolecular reactions i ...
Subjects: Science Essays > Chemistry
Darwin's theory of evolution by Nathan Belisle (if it is true or not)
believed that in order for life to exist four basic elements had to be present. These elements were carbon, hydrogen, oxygen, and nitrogen (CHON). Darwin thought that life could have came about from a ...
Subjects: Science Essays > Biology > Charles Darwin
Lab write up on finding organic compounds in common everyday foods
Lipids are used to store energy. They include fats oils and waxes. They contain mostly hydrogen and carbon atoms. Carbohydrates are a main source of energy for most living things. Proteins are one of ... ving things. Proteins are one of the more diverse macromolecules. Proteins are made up of Nitrogen, carbon, hydrogen and oxygen. They are made up of hydrogen carbon and oxygen atoms. Some examples are ...
Subjects: Science Essays
Tests for various biological molecules and their properties
ransport, signal molecules and for defence.2. FatsStructure:Lipids contain of just large regions of carbon, hydrogen. They are all hydrophobic and not soluble in water.Function:Serves as store for ene ... d organs and hence serve as a layer of protection.3. Reducing sugarStructure:It is hexagonal .it is carbon + water. They are sugar polymers. Reducing sugar is an organic compound that is composed of a ...
Subjects: Science Essays > Biology
Heavily summarised notes for biological molecules (lipids) personally summarised
: they are insoluble in water but soluble in organic solvents (e.g. chloroform).- Lipids consist of carbon, hydrogen and oxygen - but much less oxygen compared to hydrogen.- No generalized formula- Di ... F LIPIDS Components of lipids : fatty acids + glycerol- A fatty acid consists of : a hydrocarbon chain and a carboxyl group.- A hydrogencarbon chain consists of : a chain of carbon atoms to ...
Subjects: Science Essays > Biology
Heavily summarised notes for biological molecules (carbohydrates)
tes- Tests for carbohydratesI. INTRODUCTION- Carbohydrates are substances that contain the elements carbon, hydrogen and oxygen.- They have the general formula Cx(H2O)y, where x and y are variable num ...
Subjects: Science Essays > Biology
Proteins And Carbohydrates
is an organic compound composed of one or more polypeptide chains. A carbohydrate is a molecule of carbon, hydrogen, and oxygen mostly in a 1:2:1 ratio. Carbohydrates are structural materials, energy ...
Subjects: Science Essays > Biology
Astronomy
d or in creation. They think that a meteorite may have hit the Earth and that the original elements carbon, hydrogen, oxygen, and nitrogen may have mixed. If these elements didn't combine again, then ...
Subjects: Science Essays > Astronomy
Unknown Chemical Lab
are studying are, Nucleic Acids, Carbohydrates, proteins, and lipids. Beginning with carbohydrates, carbon, hydrogen, and oxygen are elements of molecules in this specific group. The molecules link to ... s enzymes and to structure the protein. Elements that are found in Lipids are hydrogen, oxygen, and carbon. Lipids are very important for proper functioning of the organism insulation, also known as e ...
Subjects: Science Essays > Chemistry
Babe Ruth
consist of monosaccharides, disaccharides, and polysaccharides, which all contain the same elements carbon, hydrogen, and oxygen. Carbohydrates give humans energy and nutrients that their body needs f ... hat their body needs for daily life, and supports people's metabolism. Lipids are also consisted of carbon, hydrogen, and oxygen, but do not dissolve in water. Lipids also include steroids, waxes and ...
Subjects: Science Essays > Biology
Problem How is the presence of carbohydrates, proteins and fats
or inevitable growth.Carbohydrates are sources of energy for vital metabolic processes ,composed of carbon, hydrogen and oxygen, starch and sugar are the most common. The excess of carbohydrates is st ... solution 2 test tubes Benedict's Solution ..Sugar: The term sugar includes both monosaccharides (6 carbon or simple sugars) and disaccharides (12 carbon sugars). Examples are glucose and sucrose (tab ...
Subjects: Science Essays > Chemistry
This is a lab report on the "Synthesis of Organic Aspirin" for first year chemistry.
acid, sometimes abbreviated as ASA. ASA is considered to be an organic acid since it is composed of Carbon, Hydrogen, and Oxygen which also contains the carboxyl functional group-COOH. Pure ASA can be ...
Subjects: Science Essays > Chemistry
Is Biodiesel a viable alternative to petroleum for tucks and buses?
e this question because oil supplies are being exhausted and we are releasing 8.4 billion tonnes of Carbon Dioxide (CO2) into the Earth's atmosphere each year, which is damaging for the environment. 2 ... nimal fats through a series of chemical reactions. The fats are known as triacylglycerols which are carbon, hydrogen and oxygen atoms that are bonded together. Glycerol (C3H5(OH)3) is present in all b ...
Subjects: Science Essays > Chemistry
Polycarbonate Vs. Acrylic
Lachlan Bryant Chemistry Ms BishopPolycarbonate vs. AcrylicIn this report I will thoroughly discuss the chemical properties, makeup and ef ... ort I will thoroughly discuss the chemical properties, makeup and effectiveness of the polymers polycarbonate and acrylic. I will evaluate the current use of each and conclude which is better and more ... n; each link of the chain is the monomer or base unit. This monomer or base unit is usually made of carbon, hydrogen, oxygen and/or silicon. The chain is composed of many of these monomers polymerised ...
Subjects: Science Essays > Chemistry
Classification of Macromolecules
tamin C, each substance was titrated with indophenol.Carbohydrates are macromolecules consisting of carbon, hydrogen, and oxygen atoms. Most carbohydrates have a hydrogen to oxygen ratio of two to one ... a ketone. This difference affects what sort of structure the sugar will display. An aldehyde's hydrocarbon chain ends in a carboxyl group, whereas a ketone group is found in the middle of the chain. T ...
Subjects: Science Essays > Biology
Biology: Experiment- The Effect of Temperature on the Enzyme Rennin
alysts which speed up chemical reactions. They are made up of long chains of amino acids containing carbon, hydrogen, oxygen and nitrogen. Enzymes are structured to be unique to a few but often only o ...
Subjects: Science Essays > Biology
The Use Of Positive And Negative Controls To Determine The Macromolecules Present In An Unknown Solution
l macromolecules - carbohydrates, lipids, proteins, and nucleic acids - made up of elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus in various combinations. Macromolecules a ...
Subjects: Science Essays > Biology
The Search for Extraterrestrial Life
properties is considered Earth like because every life on Earth contains them. These properties are carbon, hydrogen, and oxygen (Space, 2004). The other properties include the ability to grow, reprod ... of his lectures Mr. Hawking observed that while we think of life that is based on chemicals such as carbon, nitrogen, and phosphorus life could have other chemical basis, such as silicon. "Other promi ...
Subjects: Science Essays > Astronomy