Marz Jhon V. Patricio QUANTITATIVE DETERMINATION OF THE ACIDITY OF SOFT DRINKS I. Introduction A. Principle Titration is a laboratory method that is the slow addition of one solution to another until the reaction reaches neutralization‚ which is often indicated by color change. Acid-base titration is the most frequently used procedure to determine the concentration of an acid or basic solution. This titration is also called as neutralization reaction. By adding an indicator to the solution‚ we will
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SUPPLY CHAIN OF IRON ORE With the increasing demand in iron ore due to rapid industrialisation and increase in demand of steel‚ the need for a proper distribution network or a supply chain has been realised. The following section takes into account the supply chain system of iron ore with some examples quoted from the Australia-China supply chain‚ which is one of the most important supply chains due to Australia being the largest exporter and China being the largest importer of iron ore. Logistic
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Microbiology Lab Report II Title: Determination of a Bacteriophage Titer Purpose: To determine the number of phage particles or plaque-forming units in a suspension of T4 bacteriophage. Materials: 18 24 hour broth culture of Escherichia coli B. 2 ml suspension of T4 bacteriophages with a titer of at least 10‚000 phages/ml 5 trypticase soy agar (TSA) plates. These should be warmed to 37c before use 5 tubes of soft agar (0.7% agar). Prior
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Iron Ore Price Bubble Those who anticipated price bubbles made huge profits. But the key word is ANTECIPATE Therefore‚ the relevant question is “What is the NEXT price bubble?” If you dream of profiting from the next price bubble‚ you should take a closer look at iron ore‚ which is the mineral used to make steel After 3 years working in metals and mining for Goldman Sacks‚ I realized some characteristics that lead to price bubble in commodities I will give one example of metals that are
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Internship Project‚ 2012 Supervised by Susmita Dasgupta susmita.dasgupta@hotmail.com 1 DRI‚ or directly reduced iron is a method of producing solid iron from iron oxide 2 Iron from iron ore can be • In solid form In solid form‚ iron ore can be 1. DRI produced in coal based kilns 2. HBI produced in gas based kiln. 3. DRI does not need coking coal at all. • Or in molten form In molten form iron can be produced in the 1. Blast Furnace‚ needs coking coal. 2. Corex ‚ can use significant quantities of non
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| | 1 | 0.2123 | 0.00 | 42.34 | 42.34 | 2 | 0.2195 | 0.00 | 47.24 | 47.24 | 3 | 0.2049 | 0.00 | 26.65 | 46.65 | After Boiling | 1 | | 31.52 | 32.22 | 0.70 | 2 | | 29.34 | 30.61 | 1.27 | 3 | | 30.61 | 31.52 | 0.91 | Week 2: Determination of Sodium Carbonate in the unknown via titrating using bromocresol indicator Sample number: SC 8 Table 2: Titration of the unknown using hydrochloric acid Trial | Mass of unknown (g) | Burette reading (before boiling) | Final Volume
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Iron Deficiency Anemia Imagine that you lived your life to the fullest potential‚ while not having a single idea that a heart attack was right around for you. You are exhausted and have unusual cravings for ice even when you’re freezing and cannot get warm. On top of that‚ you cannot explain why you are having a shortness of breath or foggy thinking. If you imagine your life like this‚ then you are living with a condition called iron deficiency anemia. IDA is a common type of anemia‚ a condition
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manuscript that you reviewed. These two are to be submitted with the final version. Reviewer’s Code Name: Phenylalanine ^_^ Section: U-3L Date: September 12‚ 2012 Title of Paper Reviewed: Determination of the Earth’s Magnetic Field Configuration by using Bar Magnets and Iron Filings and Measurement of its Intensity with Tangent Galvanometer Author(s) Code Name: Shiela Grace V. Ramirez and Aurea Ellaine S. Mallari Here are some reminders of some rules and guidelines you should
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The objectives of the study are as follows: To analyze the top and bottom five Iron and Steel Industries in India Analyzing the trend of key ratios across the top and bottom five Iron and Steel companies in India Finding the factors responsible in the production of Iron and Steel To analyze the data of the associated factors and finding a model for demand in Indian Iron and Steel Industry in 2010 Overview The steel industry is a dynamic‚ innovative sector
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Experiment 5 Gravimetric Determination of Sulfate Eisman E. Morales TA: Jackeline Pennywiit Chemistry 121 02/14/2011 Purpose: To determine the percent sulfate in a sample using a semimicro scale gravimetric procedure. Procedure: Refer to pages 41-42 of General Chemistry volume 1 Laboratory Experiments by Judith Casey and Robert Tatz‚ Hayden McNeil Publishing‚ 2010 Report Sheet See attached report sheet. Report Questions 1. Explain how your calculated value for percent
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