Analysis Table of Contents: 1. Synopsis 2. Objective 3. Theory 3.1: Summary 3.2: Technique 3.3: Chemicals 3.4: Instruments 4. Procedures 4.1: Precipitation of BaSO₄ 4.2: Washing and Filtration of BaSO₄ Precipitate 4.3: Drying and Weighing of BaSO₄ Precipitate 5. Results and Calculations 6. Discussions 7. Conclusion 8. References 1. Synopsis: This report is written about determining the quantitative amount of sulphate inside barium sulphate
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Grading System 2012-13 CM- 601 – Process Equipment Design - I Unit I Mechanics of materials: Stress- Strain relationships of elastic materials subjected to tensile‚ compressive and shear forces‚ Elastic and plastic deformation‚ General design considerations; Design of shell‚ bottom plates‚ self supported‚ and column supported roofs‚ wind girder‚ nozzles and other accessories. Unit II Unfired pressure vessel: Pressure vessel codes‚ classification of pressure vessels‚ Design of cylindrical and
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STUDY ON FEASIBILITY OF GROWING MEDICINAL PLANT CROP IN INDIA Introduction 1. There is a global resurgence in the traditional and alternative health care system. We in India are fortunate to have a system of medicines which date back to more than 3000 years and have deep rooted societal acceptance to it. 2. Medicinal Plants form the major resource base of our indigenous health care traditions. Ayurveda‚ Unani‚ Sidha and Homeopathy System of medicines offer health care solutions to a large segment
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Inuits. The polar bears are getting too close for the Inuits. Inuits have to be careful when they step outside their houses because polar bears are getting closer to homes.On page 1 the text says‚ “Ice used to freeze at 5 feet thick now it’s just a fraction of that.”Ice used to freeze at 5 feet thick but now since it’s just a fraction of that polar
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temperature affects the structure of the protein. Also‚ ethanol is added to remove some impurities because ethanol here acts as precipitating agent. Later on‚ the solution is once again centrifuged. The crude is weighed and is washed with acetone to fasten drying. It is then prepared for characterization. B. Albumin from egg Egg white is acquired because it is where albumin is present. It is gently stirred to prevent denaturation and to mix the enzymes present in it. Later on‚ it is added with 1.0 M
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National Cranberry is a cooperative of berry growers around North America that share common production facilities and for the last several years have been experiencing capacity bottlenecks among other issues. After initial analysis‚ two main factors that contributed to a decrease in production were found. The first issue in the business is that the supply trucks and drivers delivering the harvest were not properly organized and there was not enough space and organization to allow for smooth offloading
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Preparation Of Triphenylmethanol Objectives 1. To study the preparation of triphenylmethanol using through Gridnard reaction 2. To study the operations of anhydrous reaction‚ water vapor distillation. Principles Alcohol is widely used in organic chemistry‚ not only as solute but also as intermediate to synthesize halide‚ alkene‚ ether‚ aldehyde and ketone etc. In laboratory‚ an important method of synthesizing alcohol is though the addition reaction of Gridnard reagent and carbonyl compound‚ whereas
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appreciation of the principles‚ advantages and limitations of the various analytical techniques developed to determine the moisture content of foods depends on an understanding of the molecular characteristics of water. The method used was with oven drying‚ which the sample is heated under specified conditions‚ and the loss of weight is used to calculate the moisture content of the sample. After the result obtained‚ the average percentage of moisture in doughnut sample was 42.721 2.043. The determination
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Where this is not applicable separate toilets may need to be provided. Drying rooms are a facility that is used for the purposes of depositing or drying of wet cloths. Racks or lockers are normally provided for the deposited cloths while heaters that are run from a temporary power supply dries the cloths. Tis room should be in the same vicinity as the canteen is
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little amount of alcohol‚ which was discarded. The organic layer was then dried by extracting it with sodium bicarbonate; this is an extra step for drying the alkyl halide. The resulting organic layer contained the crude n-butyl bromide‚ and the drying procedure was completed by adding anhydrous calcium chloride until the solution turned clear. The drying agent was used to absorb any excess water and thus‚ resulted in a clear solution of n-butyl
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