Chemistry : Page - 2

Origin of corrosion and reasons why it startedThe term corrosion is as ancient as the globe, but it has been well known by diverse terms. Corrosion is commonly referred to as rust, unwanted occurrences which destroy magnificence of an object and more so, reduces their existence. Since early time, corrosion has been affected not only by the value of lives of an individual but also the practical advancement. There was a chronological record of t...

Factors affecting galvanic or dissimilar metal corrosion1a. Solvent: A translucent and evaporative material which is readily volatile when exposed to airspace and hence forms no part of the dried coating. This substance enables the paint to perforate on materials of low permeability, thins down thick resin and wet-dry powder to help in manufacturing, improves the physical properties of paint such as drying, glossing and smelling and it also th...

TheoriesCriminology is considered to be the scientific study of the extent, causes, nature along with that extent, consequences as well as management, control and prevention of criminal behaviour. It is the field of the interdisciplinary field of both the behavior along with social science (Lilly, Cullen & Ball, 2018). In this study, the things which are going to addressed are mainly the brief description of the theories, along w...

Task 1: Analyzing Inorganic Chemical CompoundsSolution Task 1 Flame test   Procedure Dip a platinum or nichrome wire in a concentrated hydrochloric acid and then hold it into a hot Bunsen flame When the nichrome wire is clean up, then dip it into the amount of solid you are testing Place the wire back to the flame again  Observation and presence of ions Flame colour Metals presences in the solution Red Lit...

Hess's LawIn a thermochemical equation, it is important to note state symbols (solid, liquid or gas) because the enthalpy change, ?H depends on the phase of the substances.  In some cases, it is very difficult to determine the enthalpy changes for reactions through experiment like in situations where the reaction is too slow or too fast or by-products are formed. In such situation, Hess's law is applied. When anhydrous copper (II) sulfate i...

Preparation of BuffersLABORATORY REPORT The control of pH is an essential aspect in carrying out biochemistry experiments; this is because a certain pH is required for an experiment to be carried out. Buffers solutions refer to the aqueous solutions which consist a mixture of conjugated base and a weak base and their pH changes slightly when a small amount of strong base or acid is added to it, and they are used to control the pH of an experi...

Diluting SolutionsCalculations of the Fundamental Principles of Stoichiometry, Buffer Solutions and pH. Diluting Solutions Calculate the volume of the stock solution needed to make 1600 micro litres solution of 5mM. Dilution changes the concentration of the solution but does not change the amount of solute in the solution. Moreover, the product of the stock solution and its volume is equivalent to the product of the new concentration an...

Enzymes of the Krebs cycle and their functions in mitochondrial matrixThe Krebs cycles enzymes are membranes proteins found within the matrix of the mitochondrial except for succinate dehydrogenase which is essential membrane protein locked to the inner mitochondrial membrane (Chandel 2015, pp. 204). Acetyl-CoA joins with oxaloacetate by citrate synthase, to create a 6-C molecule. Therefore, the compound releases citric acid from the...

How SSC, acidity, and SSC/TA ratio are used in determining fruit maturity for harvesting, determining quality and taste of horticultural produce?1. How SSC, acidity, and SSC/acid ratio are used in determining fruit maturity for harvesting, determining quality and taste of horticultural produce? Cite two examples? 2. How SSC, acidity, and SSC/TA ratio used in meeting export quality standards in fresh produce with examples? 3. Role of harvest ...

Mechanism of Gel Filtration ChromatographyDiscuss about the Gel filtration chromatograph technique. The principal method that is used for the separation and purification of the biomolecules in biochemical laboratories is chromatography. In chromatographic separation, partition occurs in between two phases one is mobile phase and another one is stationary phase. Gel filtration chromatography or size exclusion chromatography is a type of ...

Importance of Waste Reduction in ConstructionDsicuss about the Role Of Waste Reduction And Use Of The Alternative. Waste production in construction is an emerging thereat in construction industry. A lot of wastes are being produced during construction activities and there is need to come up with a viable waste reduction mechanism. Alternative materials and especially in the carbon reduction technologies have been embraced and encouraged h...

Linkage between population growth and economic prosperity Question: Discuss About The Economy Environment Singapore Icons Beyond? The global population and demography have changed considerably with time, owing to the substantial dynamics in the nature and inherent characteristics of the populations, changes in the growth rates and trends of the population of different countries. The nature of these population growth trends has considerable and...

Chemical Composition and Action of Soaps and DetergentsYou may choose any topic suitable for drawing connections to Solubility Equilibria and also suitable for explaining the chemistry behind it( to any audience). Name: Course: Professor: Date: Soaps and detergents are used to remove dirt. Dirt is oily in nature and this characteristic mean that it is insoluble in water. Most of dirts are considered to be oily (Raymond 55). The so...

Overview of The Great Recession Question: Discuss About The Affecting Many Countries Around The Globe? The financial crisis that began with the bursting of US housing market lasted from December 2007 to June 2009 affecting many countries around the globe. It was the deepest economic downturn called “The Great Recession”.  This was considered to be largest after the great depression caused by the sharp decline in economy. This ...

The UNO MK 3 ProcessQuestion:Discuss about the Post Combustion Carbon Capture by using Chemical Absorption Method.According to CO2CRC (2014), the researchers have researched the post-combustion capture of CO2 emissions by using K2CO3 as the solvent. The process, named as UNO MK 3 process, is a precipitating K2 CO3 process the process is as follow: The reason K2CO3 is chosen in the process over amine-based solvent is that it is less volatile and...

Positive sides of gluten-free dietWhat are the types of Diet and their Effects on the Body? Gluten is one of the proteins that are, found in wheat that is helps in the process of elasticity to make the dough. It is the property of gluten, which helps in the elasticity of bread. The content of protein constitutes of 47%in bread. The combination of gluten is gliadin and glutenin. The major plus point of using gluten in diet includes Glu...

Polymer Matrix along with its compositionExplain and discuss about the case study of Determination of structural changes of dispersed clay platelets in a polymer blend during solid-state rheological property measurement by small-angle X-ray scattering.Polymer? Rheology is an important section in physics that deals with several types of deformation properties of a material to understand material properties. In physics Rheology is a crucial...

Criteria for selecting polymeric materials as biomaterialsDescribe criteria for the selection of polymeric materials to be used as biomaterials. By giving suitable examples, explain the role of surface properties in biomaterials and how these properties can be evaluated.  Biomaterials are used as a substitute material for biological applications. It is a synthetic material, which is used in manufacturing specialized pieces of equip...

Overview of the Viking Project of NASAQuestion:Describe The Viking dual orbiter/lander mission to Mars. and give an account of the mission, describing the challenges it had to overcome and the mission’s. achievements.The Viking project of NASA was specifically a culmination of the missions that were originally explored to the mars and has begun in the year 1964 along with the help of Mariner 4. The continued services of the Marin...

Locating and Analyzing a Quarterly Electricity Bill1. Locate a quarterly electricity bill and provide a copy of the first page in your assignment. Note: you may want to edit / hide any personal details. All that needs to appear are the dollar amounts and energy consumption. According to this bill, what is the: a. Price of electricity per kWh? b. Total consumption of electricity in kWh? c. Amount of any fixed charges? d. Total payable amount fo...

Observation DetailsQuestion - Observe an infant, child or young person in an appropriate social context. You are also required to describe the interaction between the infant, child or young person’s observed behaviours and their environment ?The current study will be highlighting the observational study that has been studied while observing a young mother and her infant baby. The main center of this observational study is to understand the...