Title: Spectrophotometric analysis of a two-component mixture Aim: i. To prepare working standards of dichromate and permanganate ii. To measure the absorbance of the prepared working standards of dichromate and permanganate using a spectrophototometer iii. To determine the concentrations of permanganate in a mixture of unknown. Abstract: Working standards of dichromate and permanganate were prepared and absorbance for each found. This was done in order to plot
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technical analysis Of Hindalco industries ltd. Submitted to- submitted by- Dr. sandeep vij Mehraj Udin Company’s profile Hindalco is an industry leader in aluminium and copper‚ Hindalco Industries Limited‚ the metals flagship company of the Aditya Birla Group is the world’s largest aluminium rolling company and one of the biggest producers of primary aluminium in Asia. Its copper smelter
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Strategic Analysis Factors affecting the Automotive Industry (PEST Analysis) 1. Political Laws and government regulations have affected this industry since the 1960s. Almost all of the regulations come from consumers increasing concerns for the environment and the concern for safer automobiles. 2. Economic The automobile industry has a huge impact on every country’s economy. According to variousstudies this industry is the major user of computer chips‚ textiles‚ aluminum‚ copper‚ steel‚ iron
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Page EXECUTIVE SUMMARY-------------------------------------------------------------------------- 4 PLANNING PEST Analysis----------------------------------------------------------------------------------------- 5 BMW SWOT Analysis ------------------------------------------------------------------------------ 5 PLANNING NETWORKS ------------------------------------------------------------------------- 6 PROCESSES Value
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the films are investigated through XRD measurements. Refractive index‚ extinction coefficient and thickness of the films are determined from Variable Angle Spectroscopic Ellipsometery. The absorbance and transmittance is recorded using UV-Vis spectrophotometer. The impact of post deposition calcinations at 500 °C on the structural‚ optical properties of the films & photocatalysis of Nb2O5 is also studied. The effects of thickness on refractive
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Abstract In this experiment‚ the absorbance of KMnO4 was measured by spectrophotometric method to determine the molar concentration and the molar extinction coefficient of KMnO4. In part 1‚ in order to determine the maximum absorbance wavelength of KMnO4‚ we measured the absorbance of the sample solution which contains KMnO4 at the wavelengths between 330nm and 660nm‚ and plotted the λ and A points; the λmax was 530nm. In part 2‚ the effect of concentration on the absorbance was examined. We prepared
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Title: DNA analysis Aim: a) Isolate and Purify Bacterial Chromosomal DNA from a strain of E.coli b) Visualization of restriction fragments by Agarose Gel electrophoresis Objectives: * to isolate and purify bacterial chromosomal DNA from a strain of E.coli * to analyze and identify DNA by use of a spectro-photometer * to use restriction enzymes to cleave DNA into fragments * to visualize the restriction fragments by gel electrophoresis * to compare the different
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INDIVIDUAL ASSIGNMENT FOR INTERNATIONAL MARKETING COUNTRY: CHINA * Cultural: ‘China’ officially the People’s Republic of China (PRC)‚ is a sovereign state located in East Asia China is the world’s most populous country with population of over 1.355 billion Religions: 92% Han Chinese * share same culture and traditions * many speak Mandarin (China’s official language) * others speak a dialect or regional version of a language religious practices discouraged by gov’t
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Experiment One Visible Spectrophotometric Analysis of Cobalt and Nickel Purpose Understand the function of the Spectronic 20 Spectrophotometer‚ the Perkin-Elmer recording UV-visible spectrophotometer and reveal the concentrations of nickel and cobalt in an unknown solution. Procedure In the Lab: Part B: Complex Formation Pipette 20mL aliquots into a 150mL beaker. Do the same with cobalt nitrate and nickel nitrate. Add between 0.70g and 0.90g of EDTA to each of the cobalt nitrate and nickel
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to help the world and use it to destroy it. Interstellar is a great example of power. Interstellar is written by Greg Keyes. In this book earth is in a dust bowl and is slowly dying‚ 90% of the population is farmers and all they can grow is corn. Copper who is the main character finds NASA’s secret home. He found this place with the help of his daughter Murph‚ they came by sand coordinates in Murph’s room during a dust storm. This is assumed to be left by Murph’s “ghost.” Murph’s ghost leaves secret
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