concentrations. Scientific Background: Vinegar is an acid and there fore can be neutralised by an alkali. Acid + Alkali à salt + water Hydrochloric acid + Sodium Hydroxide à Sodium chloride + water Vinegar is a weak acid and therefore it only partially ionises in solution. CH3COOH ßà CH3COO- + H+ An alkali such as Sodium Hydroxide has a formula NaOH. If the alkali is strong then it ionises fully in solution. NaOH ßà Na+ + OH- When the acid H+ reacts with the alkali OH- the
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Cost reduction Generally defined as the act of cutting costs to improve profitability. Cost reduction‚ should therefore‚ not be confused with cost saving and cost control. Cost saving could be a temporary affair and may be at the cost of quality. Cost reduction implies the retention of essential characteristics and quality of the product and thus it must be confined to permanent and genuine savings in the costs of manufacture‚ administration‚ distribution and selling‚ brought about by elimination
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Critical Analysis of Literature Review Reduction Technique of Water Evaporation Introduction When water evaporates from water storages it becomes a major issue that affects regions of agriculture in most lands leading to annual loss exceeding potentially to 40 precent and more of water storage. This water which is lost leads to reduction of productivity in agriculture affecting the environment adversely. Literature review has been developed on the same by various researchers
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Futronics – Cost Reduction Analysis As playing the part of Steve‚ I would first like to thank you for the opportunity to take on this important task that will help to shape the future here at Futronics. This analysis will bring you the different benefits for outsourcing weighed against those for maintaining our current central stores. It will also‚ in turn‚ provide you with the disadvantages for each option. We can first start with the option of outsourcing. We have collected proposals from five
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Preparation of Sodium Chloride through titration Abstract: acid-base titration is a technique commonly used to determine the moles of acid in a sample by adding a known volume of strong base of a known concentration. The strong base provides the hydroxide ion‚ to react quantitatively with the acid. The point at which the acid is completely and exactly consumed the known quantity of base is called the equivalence end point and is signalled by a colour change in the solution (end point). This colour
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Post Lab 1.) Define the following: electrolyte‚ nonelectrolyte Electrolyte: A substance that dissolves in water to form solutions that conduct electricity. Nonelectrolyte: A compound that doesn’t dissociate into ions when dissolved in water. 2.) Using examples in the last link‚ draw beakers showing atomic scale representations of aqueous solutions of the following compounds. Classify each as an electrolyte or nonelectrolyte. * Ba(OH)2 (aq) * NH3 (aq) * C3H7OH (aq) * NaHCO3
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Sodium is an electrolyte that controls the fluids in the body’s tissues and cells. It is also responsible for regulating blood pressure and volume‚ helping transmit impulses‚ and regulating the balance of blood and body fluids. I believe it is important to monitor your sodium intake in order to stay in good health. Kidneys are the most common concern when too much sodium is being taken in because it can lead to damage to the heart. When there is an excessive amount‚ the kidneys are unable to
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Question: Is it possible to determine if a redox reaction took place by using only the equation? Hypothesis: Yes‚ I believe it is possible to determine if this reaction took place by using the oxidation numbers in the equation. Variables: 1. I cleaned the reaction surface to limit contamination 2. I held the chemicals at approximately a 90 degree angle for consistency Introduction: Redox reactions occur when both oxidation and reduction take place. All atoms can be assigned an oxidation number‚ which
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Food Waste Reduction in the Factory It is obvious that dealing with food waste reduction in factory is simply just reducing the creation of food production in factory. Of course‚ this is some kind of irrelevant ways to prevent the production of food waste in industry without using any of an smart engineering method to actually reduce it without reducing the creation of food production in factory. At the same time‚ the profits that the factory made would not have occurs any reduction if an applicable
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Techniques for Prejudice Reduction Prejudice Reduction Prejudice reduction refers to a decrease in (most often) negative attitudes or evaluations that individuals hold in relation to other people. These negative attitudes are based on the groups to which people belong. Like a white person disliking another person just because he or she is black. The idea of prejudice reduction is linked with changing negative attitudes‚ the outward expressions of bias‚ or negative behaviors. Why should we reduce
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