THE GRAVIMETRIC DETERMINATION OF SULFATE Learning Goals. 1. To determine the amount of Sulfate in an Unknown sulphate sample. 2. To perform and develop skills in precipitation Gravimetric method of quantitative analysis. DISCUSSION: Gravimetric analysis is one of the oldest analytical techniques and for this reason is referred to as a "classical method." Gravimetric procedures are usually very accurate‚ but more tedious than other methods. The only major equipment needed
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DECLARATION This Project work is prepared by Ms. Rima V Dave a student of T.Y.B.B.A. Hereby declare that the project report is my own work and had been carried out under the supervision of Mr. Kuldeep Jobanputra of Shri R.P.Bhalodiya College of commerce & management‚ Saurastra University‚ Rajkot. I‚ submit the report to Saurastra University‚ Rajkot. I preciously assure you that this work had not been previously submitted to any other university for any other examination. Place:-
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the past‚ there have been atleast five ice age periods: Huronian‚ Cryogenian‚ Andean-Saharan‚ Karoo Ice Age and the Quaternary glaciation. From the earliest Ice Age‚ no one really knows the actual reason of how it all began or why it happened. There are many different theories according to scientists and geologists. The Ice Age began 2.4 million years ago. According to scientists‚ huge glaciers were the cause of how it all began. They believed that this ice movement was the cause of leaving the
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NAME BUSINESS: Isabela Supreme Ice-Cream QUESTIONNAIRE FOR FEASIBILITY STUDY OF THE ENTREPRENEURSHIP (3RD YEAR) Name: _______________ Course:__________ Age: _____ Gender: ________ Instruction: Shade your answer. 1. Are you familiar with superthick ice-cream? Yes No 2. How often do you eat ice-cream ? Once a Month Twice a Month Trice a Month Others Please Specify 3. Where do you want eat ice-cream? Shop Mall Cart Super Market 4. Do you
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Determination of an Equilibrium Constant Abstract: In this experiment‚ two reactions were run to determine the molar absorptivity and the equilibrium constant of FeSCN2+. The main principles used in this lab are equilibrium‚ LeChatlier’s Principle‚ Beer’s Law and Spectrocopy. The first reaction was run to completion using LeChatier’s Principle and the second reaction was run to equilibrium. A spectrophotometer was used to measure absorbances. Using a graph of absorbance versus concentration
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Abstract Rhesus typing is an important clinical technique which involves finding out whether some ones blood is RhD+ve or RhD-ve‚ it is important to find this out as it can have serious health complications if blood that is un compatible is mixed‚ either during pregnancy or transfusions. This experiment involved using the techniques of PCR to amplify the DNA collected‚ using electrophoresis to separate the DNA and using markers and positive controls of known size to determine the size of fragments
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about thirty thousand Persian boys to “speak the Greek language and to use Macedonian weapon” [Plutarch]‚ the very same boys who would eventually be known as his ‘Successors’. Through these incidents‚ we can see that Alexander showed a strong determination to instill his ‘Policy of Fusion’ by going as far as to alter his lifestyle and his army. Many Macedonians were unhappy with his kind attitude towards the Persians though many had kept the resentment in the silence of their
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Chasing Ice is a documentary that was released in November 16‚ 2012. Chasing Ice’s filmmaker is Jeff Orlowski. This documentary is about ice and how over the years us humans have been affecting the glaciers because of the climate change. It is conveying its message to the viewers because the climate and the down side to its change. Humanity has a big impact on the polar ice caps because we are causing global warming. Throughout the documentary the director has been giving us information over the
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Carvel must go after the “little Emperor” market segment and drive its Marketing strategy There is scope to create a new demand driven by the kids and disrupting the existing confectionary market segment for ice creams and cake ice creams in specific. First we shall eliminate the other 2 segments and then derive the fact as to why the segment of our choice is a clear winner. The below mentioned 2 segments have several benefits‚ such as existing knowledge‚ higher purchasing power‚ open mind
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8. a) The melting of the ice sheet in greenland may bring opportunities for people and communities rather than a negative threat. One advantage of of the melting ice sheet may be that it brings in a better income for people. Melting ice sheets means that more land is being uncovered exposing expensive rocks and riches such as zinc and lead. The reveal of land and rock means that people and communities are able to mine this will give people a better income and lifestyle. Mining can be done in all
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