We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Assignment
Assignment
1 pages (250 words) , Assignment
Nobody downloaded yet
Molecules at S0, S1, and S2 have distinguishing characteristics. It can also be studied in an ESP spectroscopy. It involves electronically exciting and quenching a molecule. Polarization helps in identification of
Polish This Essay Preview essay
FTIR
FTIR
5 pages (1250 words) , Lab Report
Nobody downloaded yet
Positional isomers of xylene were scanned and concentration of the unknown was linearly determined through the obtained peak responses. Fourier Transform Infrared (FTIR) is an analytical technique used primarily to identify compounds based on the
Polish This Essay Preview essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Chemical sensor
Chemical sensor
12 pages (3000 words) , Essay
Nobody downloaded yet
Effective diagnosis and subsequent treatment glucose level borne diseases such as diabetes is dependent on proper monitoring and maintenance. The paper will explicitly discuss amperometric glucose sensors ad a biomedical device that integrates electrochemical
Polish This Essay Preview essay
DOUBLE REPLACEMENT AND REACTION
DOUBLE REPLACEMENT AND REACTION
1 pages (250 words) , Assignment
Nobody downloaded yet
(b)Yes. The reaction between Barium hydroxide and Nitric (V) acid will complete because the Nitric acid in the reaction reacts and completely dissociates to form Hydroxyl ions in solution. Hence due to its complete dissociation; the reaction is termed
Polish This Essay Preview essay
How the Rate of the Reaction Is Affected by Activation Energy, Temperature, Frequency of Collisions and Orientation of Collisions
How the Rate of the Reaction Is Affected by Activation Energy, Temperature, Frequency of Collisions and Orientation of Collisions
4 pages (1000 words) , Assignment
Nobody downloaded yet
In the paper, researcher presents the graph which shows the number of collisions with a particular energy for two different temperatures. The study would aim at answering these research questions: Which is greater temperature, T1 or T2? What does this graph tell you about the temperature dependence of the rate of a chemical reaction?
Polish This Essay Preview essay
Research
Research
2 pages (500 words) , Research Paper
Nobody downloaded yet
Most of the biopolymers (but not all) and some polymers obtained from the fossil fuels are biodegradable. Some biopolymers and most of polymers from fossil fuels are not biodegradable (Babu, OConnor, and Seeram 1). Growing concern about
Polish This Essay Preview essay
ENERGY WEDGES
ENERGY WEDGES
2 pages (500 words) , Lab Report
Nobody downloaded yet
The Stabilization wedge Game aims at reducing the projected carbon output by roughly 8 billion tonnes per year by the year 2055. This will entail using energy wedges to accomplish the stabilization triangle. Each wedge will represent a reduction of one billion tonnes
Polish This Essay Preview essay
Investigating the molecular basis of oligomerisation specificity using coiled coil peptides
Investigating the molecular basis of oligomerisation specificity using coiled coil peptides
6 pages (1500 words) , Essay
Nobody downloaded yet
structures in about all biological processes indicates the need for understanding the factors that oligomerization and coiled coil folding in details. Some studies have addressed the unresolved and important questions related to the why presence of specific
Polish This Essay Preview essay
Floating egg
Floating egg
1 pages (250 words) , Admission/Application Essay
Nobody downloaded yet
The major observation obtained upon this comparison is that the fresher the egg, the more the salt needed to make it float and conversely, the older the egg, the less the salt needed. A fresher egg requires a higher density solution for it to
Polish This Essay Preview essay
Cholecalciferol
Cholecalciferol
4 pages (1000 words) , Essay
Nobody downloaded yet
In elderly people the compound helps a lot as it slows down the growth of any disease. Another property is that it prevents cancer. Studies have shown that the administration of this
Polish This Essay Preview essay
List the four polymers from which hydrogels can be made, and, for each one, list the advantages and disadvantages of each.at least one different possible application for each hydrogel
List the four polymers from which hydrogels can be made, and, for each one, list the advantages and disadvantages of each.at least one different possible application for each hydrogel
1 pages (250 words) , Assignment
Nobody downloaded yet
PVA is both degradable and soluble thus making it possible to be chemically decomposed to form intermediate products that are easier to dispose (Gnanou & Fontanille 23). Polyvinyl Alcohol is used in making other polymers such as Polyvinyl Butyral. These polymers can be used
Polish This Essay Preview essay
Problem set 5
Problem set 5
3 pages (750 words) , Assignment
Nobody downloaded yet
Silicon has the highest specific heat compared to the rest, thus, it would be the metal that would give off the most heat. Thus eating ice counteracts the exothermic processes
Polish This Essay Preview essay
ICP-MS
ICP-MS
3 pages (750 words) , Lab Report
Nobody downloaded yet
Moreover in this experiment the role for internal standard is negated because the standard shows linear response with increase in concentration. Further internal standards are used in case there is a possibility of losses during extraction of samples etc. In this case there is
Polish This Essay Preview essay
Chemistry of preservative used in food industry
Chemistry of preservative used in food industry
1 pages (250 words) , Assignment
Nobody downloaded yet
It was in the beginning found in organic form in nature. Thus it can be used to create good bacteria population. Sodium benzoate has no negative effects in organic form, only the man-made has toxic
Polish This Essay Preview essay
Coral Reefs
Coral Reefs
4 pages (1000 words) , Download 1 , Research Paper
he ecosystem of the oceans (and throughout the world), how they are important to preserve, how they are being destroyed, and what can be done to slow/stop this destruction while at the same time engaging people with the need for change. Through such a discussion, it is the hope
Polish This Essay Preview essay
Project 1
Project 1
2 pages (500 words) , Essay
Nobody downloaded yet
The Projects in this course require special materials. Some of these materials are found in the Chemistry 1 Lab Kit and some will need to be provided by you, the student. Before doing a project, gather all the items you will need for that specific project
Polish This Essay Preview essay
Explaning
Explaning
1 pages (250 words) , Essay
Nobody downloaded yet
Hypothesis is usually explained as something which a person infers before actually/practically performing an experiment or doing something while on the other hand, observations is what a person observes/sees or experiences after live experience or watching
Polish This Essay Preview essay
Chemical Engineering
Chemical Engineering
2 pages (500 words) , Lab Report
Nobody downloaded yet
Ceramic Raschig ring has high surface area and moderate surface area as a result of its structure that is cylindrical hollow, therefore it is applicable as microorganism’s solid support, in which greater rate of mass transfer is attainable. In this report, the characteristics of hydrodynamic which include: material density, bulk density, etc.
Polish This Essay Preview essay
Complexometric Titration of Calcium
Complexometric Titration of Calcium
4 pages (1000 words) , Lab Report
Nobody downloaded yet
The experiment has various application both in the laboratory and industrial applications. Drug manufacturing firms, for instance, use the procedure to test for the presence of anti-acid in drugs. The titration involves complex reactions where molecules or ions are formed when metals ions react with ligands or complexing agents which represent either one or more molecules.
Polish This Essay Preview essay
Chemical equations, enthalpy changes and chemical equilibrium, acid, base and pH, and chemical reactions, chirality, simple organic functional groups and their reactions
Chemical equations, enthalpy changes and chemical equilibrium, acid, base and pH, and chemical reactions, chirality, simple organic functional groups and their reactions
3 pages (750 words) , Assignment
Nobody downloaded yet
It is therefore arguably correct to say it is one atom bonded to four different atoms or groups of atoms. Identify two different types of intermolecular interactions which could be
Polish This Essay Preview essay
Assignment (Chemistry subject)
Assignment (Chemistry subject)
2 pages (500 words) , Assignment
Nobody downloaded yet
36- A chemist combines 6 grams of hydrogen with 52 grams of oxygen in a reaction that results in water as its only product. 4 grams of oxygen remain while all the hydrogen
Polish This Essay Preview essay
Lab
Lab
1 pages (250 words) , Essay
Nobody downloaded yet
The cuvettes are then placed into a spectrophotometer. They are oriented in such a way that their smooth sides lining face the light source to enable easy penetration of light through them. Multiple trials were then performed
Polish This Essay Preview essay
Nuclear Chemister: Radioactivitiy
Nuclear Chemister: Radioactivitiy
2 pages (500 words) , Lab Report
Nobody downloaded yet
The plastic plate with a small hole was then inserted into the first groove from the top of the sensor box at a distance of 2 centimeters (20 millimeters) from the sensor. The readings of the Gieger counter were then taken after one minute. The same
Polish This Essay Preview essay
Fluoride in tea samples
Fluoride in tea samples
1 pages (250 words) , Essay
Nobody downloaded yet
Scientific research studies indicated that people who often drink tea in large amounts are susceptible to develop a painful bone disease called skeletal fluorosis. Its symptoms are joint pain similar to arthritis and bone loss similar to
Polish This Essay Preview essay
Exp
Exp
2 pages (500 words) , Essay
Nobody downloaded yet
When the dropwise addition was completed, a stirbar was placed in the reaction flask, and the flask was stirred until a heavy slurry of
Polish This Essay Preview essay
Lab Report
Lab Report
1 pages (250 words) , Lab Report
Nobody downloaded yet
Calcium phosphate has greater healthy benefits. Most of the people suffering from tooth decay opt for homemade procedural toothpaste using calcium
Polish This Essay Preview essay
Lignin
Lignin
11 pages (2750 words) , Research Paper
Nobody downloaded yet
Lignin is normally found in wood and is a very important element of the secondary walls of plants and of certain algae (Lebo, Gargulak, & McNally, 2001). It was in 1813 that lignin was first talked
Polish This Essay Preview essay
Should we mine this Ore
Should we mine this Ore
2 pages (500 words) , Essay
Nobody downloaded yet
The CuSO4 solution has the deepest blue color that absorbs more light than a solution of lower concentration, for example, Copper (II) acetate. Atomic Absorption Spectroscopy (AAS) technique is used to determine the absorbance of the solutions. Five standard
Polish This Essay Preview essay
Lab report peer review
Lab report peer review
2 pages (500 words) , Assignment
Nobody downloaded yet
For instance, the paper’s thesis sought to use 2D NMR COSY/HECTOR data in conjunction with H, C NMR and unknowns 1, 2 and 3 from which the conclusion after analyzing
Polish This Essay Preview essay
Peer response
Peer response
1 pages (250 words) , Assignment
Nobody downloaded yet
has had scientific backing with transform plate boundaries sliding past one another, resulting into land disturbances on areas around the transformed plates, an aspect considered as the greatest contributor towards the occurrence of earthquakes as contributed to by fracking. The
Polish This Essay Preview essay
Titration
Titration
3 pages (750 words) , Lab Report
Nobody downloaded yet
At this point there is an equal amount of both the acid and the base. As the titration proceeds, the point at which the colour of the solution that contains the indicator changes is called the end point (Levine, 2001).
Polish This Essay Preview essay
Experiment 2
Experiment 2
4 pages (1000 words) , Lab Report
Nobody downloaded yet
The molar mass determination process requires complemented efforts of definite gas laws, especially Avogadro’s gas principles and Archimedes’ buoyancy laws. Archimedes laws facilitate determination of floating and sinking of an
Polish This Essay Preview essay
Qualitative Analysis, IR, NMR (Organic Chemistry)
Qualitative Analysis, IR, NMR (Organic Chemistry)
3 pages (750 words) , Lab Report
Nobody downloaded yet
Place 5 drops of the test reagent on the white spot plate then adds 2 drops of the unknown #703 sample. Stir the solution with a thin glass rod in order to mix the components and observe any color change. Place 100 μl of the cold
Polish This Essay Preview essay
Fully discuss absortion and emission spectroscopy follows instruction below
Fully discuss absortion and emission spectroscopy follows instruction below
2 pages (500 words) , Assignment
Nobody downloaded yet
Basically, the flame is used to atomize the sample so that radiation emitted is measured. Understanding the principle of atomic emission spectroscopy would require a brief description of the instrument used. This would offer us an insight on the principles involved in
Polish This Essay Preview essay
Atomic absorption emission
Atomic absorption emission
5 pages (1250 words) , Lab Report
Nobody downloaded yet
In such a case, the molecular bands, atomic or ionic lines are emitted by excited molecules, atoms or ions. In this case, Na+ ions in the solution are able to produce color
Polish This Essay Preview essay
Lab proposal
Lab proposal
5 pages (1250 words) , Lab Report
Nobody downloaded yet
Stir with a stirring rod slowly for some time. It is better to take the water at room temperature as cold water is inappropriate for dissolving salt. Cover the beaker. 9. Take the mixture of sand, salt and water, gently stir it again,
Polish This Essay Preview essay
An article about using Tafel kinetics to evaluate an electrode material
An article about using Tafel kinetics to evaluate an electrode material
1 pages (250 words) , Admission/Application Essay
Nobody downloaded yet
trations periods are greater than 0.5 gm/kW which translates to more than $3600 platinum per vehicle, less expensive methods like this one are perfectly welcome. Reducing the amount of platinum needed for anti-knock at the cathode is surely important to the economy. By checking
Polish This Essay Preview essay
Ionic and covalent Bonding
Ionic and covalent Bonding
2 pages (500 words) , Essay
Nobody downloaded yet
Ionic bonding defines cohesive forces between atoms of different chemical elements because of ions of opposite charged that attract one another. The bonding forms between two elements such that atoms in one of the elements lose electrons from
Polish This Essay Preview essay
B-Galactosidase Enzyme Activities
B-Galactosidase Enzyme Activities
6 pages (1500 words) , Essay
Nobody downloaded yet
The ideas on the regulation of protein synthesis in bacteria have mainly arisen from the studies of Perse Monod on the induced synthesis of B-galactosidase in E.coli. It resulted in the discovery of regulatory events to the transcription of DNA and the assemblage of functionally related genes into clusters called operons.
Polish This Essay Preview essay
Research the development of endoxaban as well as the target and mechanism of action. Illustrate aspects of the discovery and development process that are relevant to endoxaban
Research the development of endoxaban as well as the target and mechanism of action. Illustrate aspects of the discovery and development process that are relevant to endoxaban
3 pages (750 words) , Essay
Nobody downloaded yet
major target of the drug is to address the needs of the patients suffering from the cardiovascular diseases, who are always at a higher risk of stroke.2The drug was first approved in Japan in 2011, and has subsequently been approved in the USA by the Food and Drug
Polish This Essay Preview essay
Scientific Integrity
Scientific Integrity
1 pages (250 words) , Essay
Nobody downloaded yet
The common goal of scientific policies are to typically help the general public and protect them from any issues that arise in the sectors of health, environment and safety and though sometimes politics have a common interest
Polish This Essay Preview essay
Acid rain
Acid rain
1 pages (250 words) , Assignment
Nobody downloaded yet
Acid rain can be prevented through a number of ways in future. According to Casper, acid rain can be prevented in future is by switching to sources of energy that emit low levels of carbon.3 Combustion of
Polish This Essay Preview essay
Scientific American article about cholesterol
Scientific American article about cholesterol
2 pages (500 words) , Essay
Nobody downloaded yet
The goal of the research was to find out if lowering low density lipoprotein or increasing the levels of high density lipoproteins had any effect on the occurrence of heart attacks or strokes1. This
Polish This Essay Preview essay
Case Study
Case Study
3 pages (750 words) , Case Study
Nobody downloaded yet
According to Chemical Board Safety (2002), 167 serious cases of accidents had occurred between 1980 and 2001. In connection to this, the main aim of this paper is to analyse what should have been done to prevent the chemical explosion that occurred in T2
Polish This Essay Preview essay
Experimental plan for lab
Experimental plan for lab
2 pages (500 words) , Essay
Nobody downloaded yet
methods of crime suspect’s identification using DNA analysis and comparison of existing data from the integrated automated fingerprint identification system are not exhaustive because such information depends on their authenticity from the time of collection from the crime
Polish This Essay Preview essay
Organic Chemistry lab Determination of the Structure of a Natural Product in Anise Oil
Organic Chemistry lab Determination of the Structure of a Natural Product in Anise Oil
2 pages (500 words) , Assignment
Nobody downloaded yet
The major component in anise oil has the chemical formula C10H12O. It is a hydrogen deficient component having less hydrogen atoms than would be required for every carbon atom to have the maximum amount of attached hydrogen
Polish This Essay Preview essay
Synthesis and Characterization of the Polyhalogen Complex CsICl2
Synthesis and Characterization of the Polyhalogen Complex CsICl2
2 pages (500 words) , Download 1 , Lab Report
This lab report covers on the laboratory preparation of Cs [ICl2]; a polyhalogen complex containing cesium as the central atom, and iodine and two chlorine ions as the attached halogens. The main purpose of this experiment involved evaluation of a polyhalogen
Polish This Essay Preview essay
Creation of the Food Dye Coloring of a New Drink
Creation of the Food Dye Coloring of a New Drink
7 pages (1500 words) , Lab Report
Nobody downloaded yet
Developing cost-effective and viable technology to prepare food color and how it is applied in foods has become a challenge as well as a daily need. In this experiment, the dye for the new drink will be developed simply by copying the color profile a beverage that has been colored artificially. The principle of absorption spectroscopy.
Polish This Essay Preview essay
Whats a terpene
What's a terpene
2 pages (500 words) , Essay
Nobody downloaded yet
es) which are found in plants are classified under secondary compounds because their chemical synthesis has evolved more hence making such plants better adapted to local ecological niche. The plants that produce terpenes are mainly aromatic herbs that have pleasant smell and
Polish This Essay Preview essay
PHYSICAL CHEMISTRY COURSEWORK
PHYSICAL CHEMISTRY COURSEWORK
4 pages (1000 words) , Coursework
Nobody downloaded yet
The Red Curve shows the first half of the scan 0.00V to 0.80V and back to 0.50V. The process is irreversible because the oxidation of ascorbic acid produces Dehydroascorbic Acid which is very unstable and it decomposes quickly before the reduction
Polish This Essay Preview essay
101 - 125 results of 677 items

Let us find you samples on subject Chemistry for FREE!

Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us