Blood is a necessary component of the majority of living organisms (all vertebrates and some invertebrates); it carries vital nutrients, oxygen and proteins to body tissues and carries away waste products. Blood, although most commonly red, can also be found in such colours as green, …
Stereoisomers are defined as molecules of indistinguishable atomic composings ( molecular expression ) , but with different adhering agreements of atoms or orientation of their atoms in infinite. Based on this definition, several types of isomerism are possible including constitutional, configurational, and conformational isomerism. Constitutional …
Introduction The high frequency of occurrence of bloodstains at crime scenes has resulted in an increased need for sensitive identification methods. In the case of wildlife forensic evidence, this translates to specific techniques capable of identifying the source species (animal) of a bloodstain. Standard techniques …
Lab Design “Investigate the effect of a factor on the number of stomata of a leaf. ” Research Question How do differing leaf heights affect the number/density of stomata of a leaf? Hypothesis Stomata are pores, typically found under the leaf (lower epidermis), that control …
BASIC FEASIBILITY STUDY Note: you cannot compute your monthly sales based from your machine capacity (GPD Gallon Per Day) like other vendor’s computation, simply because you cannot sell 200 bottles a day in the 1st 2months operation of your business unless “dati ka nagtitinda and …
Land Water Pollution by FertilizersTable of ContentIntroductionSituationProblemSolutionDecrease of the Procedure ChemicalsEvaluationOrganic FertilizersInorganic FertilizersDecisionMentionsIntroductionThis essay is based on the subject “Ground Water Pollution by Fertilizers” . Furthermore, it is further divided into four different parts that contains state of affairs, job, solution and rating. The initial …
Determination of the Percent Acetic Acid in Vinegar Objectives: (1) To introduce and use the concept of solution geochemistry (2) To specifically use solution geochemistry to determine the percent of acetic acid in vinegar. (3) To prepare a standard solution by the method of titration. …
Need And Scope Of The Experiment In almost all soil tests natural moisture content of the soil is to be determined. The knowledge of the natural moisture content is essential in all studies of soil mechanics. To sight a few, natural moisture content is used …
I am going to investigate osmosis when potato is placed in different concentrations of sucrose. I am aiming to witness osmosis in 5 different concentrations of sucrose. I will use 5 varying concentrations so that I have a wider spread to compare the results, and …
Introduction Instant coffee is an aromatic beverage, consisting of water with additional compounds extracted from coffee beans during brewing, which have then been dehydrated into a soluble coffee form. Coffee beans are seeds from coffee fruit, selected from different sources (location and seasons). The blend …
Element Arrangement The elements show a periodic recurrence of chemical and physical properties when they are arranged in order of increasing atomic number. Elements in the same vertical column are known as groups and the horizontal rows of elements are called periods. All elements in …
Introduction Water is the major constituent of all living beings. The water is necessary to sustain all types of life. The water used for drinking purpose by human beings should full the following conditions : 1. It should be colourless. 2. It should not possess …
In this lab, caproic acid was synthesized in a multi-step process that involved the synthesis of three intermediates – diethyl n-butylmalonate, potassium n-butylmalonate, and n-butyl malonic acid respectively. An IR was used to characterize the starting material, n-bromobutane, and the first intermediate, diethyl n-butylmalonate; while …
The first step in the identification process is generally obtaining isolation. A usual isolation technique for isolation is the streak plate. With this method a small droplet of culture is spread over the surface of the medium in a pattern that gradually thins the sample …
Enzymes are biological catalysts. They increase the rate of reactions by a factor of between 106 to 1012 times, allowing the chemical reactions that make life possible to take place at normal temperatures Definition of enzyme: A protein with catalytic properties due to its power …
You can gain access to the elf menu, for the quantum lab, by clicking on the bell in the stockroom. The general features of the inorganic simulation include 26 actions that cam be added to test tubes in any combinations, 11 reagents that can be …
Materials and Apparatus: Olive oil, 95% ethanol, beaker, 50% sodium hydroxide solution, Boucher alter, hot plate, salt solution, magnetic stirrer, filter funnel, glass rod, filter paper, weighing balance, watch glass and measuring cylinder. From the diagram above, we can clearly see that the ionic (highly …
Chapter 1. Spiral §1. 1 Spiral A spiral concentrator uses gravity to separate particles of different densities. It is used globally in the mineral processing industry. It is one of the most effective, low-cost devices for the gravity beneficiation of ores. Manufactured from lightweight, corrosion …
Proteomics is a study of the proteome of an organism. The last few decades have seen a rapid progress in the development of this field. This paper attempts to compare and contrast the way in which proteomics studies are performed today as opposed to those …
Lab Report Format for Separating the Components of “Panacetin” (2) and Recrystallization and Melting Point Measurement: Identifying the Components of “Panacetin” (3). Lab Notebook Title and Date Objective: Explain the purpose of the experiment and how you plan to accomplish it. Technique: Show the use …
Title: Caloric Content of Food Purpose: To be able to measure the energy content of foods. Procedure: We are going to take food items and burn them to heat water to be able to determine the amount of “energy” a food source can emit. Data …
Thomas Graham studied the behavior of the diffusion of gases of unequal densities when placed in contact with each other, using air as his control. He wanted to numerically prove how the diffusion of the gas volumes was inversely proportional to the value of the …
Alright, let me help you start off with the facts, DNA stands for Deoxyribonucleic Acid. Sound like a mouthful? Don’t worry you’ll get used to it. Anyway, from reading the title you can suggest that DNA is pretty important, it’s what everything living on the …
Daniel Rutherford Jacobus Henricus Walther Hermann Nernst Reinhold Benesch & Ruth Erica Benesch Find How Oxygen is Transported in Human Body Frederick Soddy Artturi Ilmari Virtanen Louis Jacques Thenard discovers hydrogen peroxide Jbir ibn Hayyn Ya’qub Al-Kindi Paul Karrer Antoine-Laurent de Lavoisier Few things are …
Lab Report Factors That Affect Enzymes Reaction Rate Name of lab: Effects of temperature, pH, Enzyme Concentration, and Substrate Concentration on Enzymatic Activity Introduction: Enzymes are the most important types of proteins, they act as catalysis (speed up chemical reactions). If enzymes didn’t exist, biochemical …
A Can of Bull? Impulse Energy Drink Charley’s List of Questions Energy is the capacity to do work 1. Nature of each ingredient on the cans: Xcitrusblast: Amino acid: l-taurine, l-glutamine, Acid: Citric acid, pantothenic acid, hcl Concentrated water-based extraction: adaptogen blend Sugar: sucralose, acesulfame …
The acid-catalyzed dehydration of secondary and tertiary alcohols involves non-isolable carbocation intermediaries. In the first step of the of the reaction mechanism below, a phosphoric acid catalyst adds a proton to the oxygen atom of the alcohol to form an oxonium ion. The OH is …
It all started with the manufacturing of flash light batteries in Calcutta by the Eveready Company Limited of Great Britain. Later on this company became a subsidiary of UCC headquartered in New York. The company later adopted the new name of Union Carbide India limited …
Experiment Enthalpy And Entropy Of Zinc With Copper Sulfate The CCLI Initiative Computers in Chemistry Laboratory Instruction Learning Objectives The learning objectives of this experiment are to determine changes in enthalpy and entropy of the reaction of zinc with copper sulfate using two methods: electrochemistry …
Bacterial Morphology Demonica Britt Microbiology DL1 March 23, 2013 Abstract This lab was performed to identify and familiarize with a microscope while precisely observing various bacterial shapes and their arrangements in different types of specimens of bacteria. The microscope parts and capabilities were clearly identified …
Conjugation
The word "conjugation" is derived from a Latin word that means "to link together". In organic chemistry terms, it is used to describe the situation that occurs when π systems (e.g. double bonds) are "linked together". An "isolated" π (pi) system exists only between a single pair of adjacent atoms (e.g. C=C)
Kinetic energy
Kinetic energy is the energy associated with objects in motion. Potential energy is the type of energy associated with an object's potential to do work. Chemical energy is the type of energy released from the breakdown of chemical bonds and can be harnessed for metabolic processes.
Physics
Chemical physics is concerned with the application of the concepts and theories of physics to the analysis of chemical systems and their physical behaviour. While also at the interface between physics and chemistry, it is distinct from physical chemistry.
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