Every winter road salt is used on sidewalks‚ roads‚ and highways to melt snow and ice. These are to prevent human activates from turning into accidents. When the snow melts the road salt gets dissolved into the melted ice and snow and becomes a formula. This formula sinks into the land (soil mostly) and kills vegetation. The purpose for this exit project experiment is to find out what are the affects of road salt on plants. The reason for doing this lab is to find out what a
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Standardization of NaOH and Determination of Unknown Acid KEYWORDS: quantitative analysis‚ titration‚ buret‚ endpoint‚ standardization‚ half-equivalence point‚ calorimetric titration‚ potentiometric titration ABSTRACT: The concentration of sodium hydroxide was determined by colorimetric titration‚ and the identity of an unknown acid was determined by potentiometric titration. In the first titration‚ a strong acid standard‚ potassium hydrogen phthalate (KHP)‚ was used‚ to determine the concentration
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the trans‚ trans-1‚4-diphenyl-1‚3-butadiene‚ which is formed by a Wittig reaction along with the cis‚ trans isomeric diene. The reaction is carried out in two steps. First the Wittig salt is obtained through a simple nucleophilic displacement of chloride ion by triphenylphosphine. When treated with base‚ the Wittig salt forms a ylide which is a carbanion that acts as a nucleophile and adds to the carbonyl group. In this experiment‚ cinnamaldehyde is used as the carbonyl compound and yields mainly the
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Buiilding a sand castle Building sand castles can be great fun for all the family. There is no right or wrong way so long as you all have fun‚ but‚ if you’ve ever been disappointed by one or two meager lumps on the beach that crumble away after about 5 minutes then chances are that you can do with some sand castle building tips.To build a good sand castle you need to find sand that is moist enough to stick together and dry enough to maintain form. Usually‚ this will be found near the high-water
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The Man in the Iron Mask A.P. Euro In the Man in the Iron Mask Hollywood uses characters from Alexandre Dumas’ D’Artagnan Romances‚ and is very loosely portrays Louis IIV’s reign as ruthless leader. The movie attempts to explain the mystery of the Man in the Iron Mask‚ using a plot that depicts the man in the mask as Loius XIV’s twin brother Philippe. Much historical fiction can be found as the director loosely interprets Louis XIV’s reign. Louis XIV in real life
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Principles of Mass Transferand Separation Processes Binay K. Dutta Universiti Teknologi Petronas Malaysia New Delhi-110001 2009 PRINCIPLES OF MASS TRANSFER AND SEPARATION PROCESSES Binay K. Dutta © 2007 by PHI Learning Private Limited‚ New Delhi. All rights reserved. No part of this book may be reproduced in any form‚ by mimeograph or any other means‚ without permission in writing from the publisher. Cover photo — Courtesy: Haldia Petrochemicals Limited ISBN-978-81-203-2990-4
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Indonesian cuisine is diverse‚ in part because Indonesia is composed of approximately 6‚000 populated islands of the total 18‚000 in the world’s largest archipelago.[1] Many regional cuisines exist‚ often based upon cultural and foreign influences.[1] Indonesian cuisine varies greatly by region and has many different influences.[1][2][3] Throughout its history‚ Indonesia has been involved in trade due to its location and natural resources. Additionally‚ Indonesia’s indigenous techniques and ingredients
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is a huge contributor to economic growth and environmental destruction. Although the Alberta Oil Sands has destroyed acres of local and global (indirectly) ecosystems‚ it has achieved and ensured that Canada stays as an economic power. The economical‚ cultural‚ and political benefits the oil sands give to Canada makes it an irreplaceable asset to our nation and our global community The oil sands have always been Canada’s major contributor to our economic activity. The oil industry has benefited
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Experiment 55: A Separation and Purification Scheme The final lab report/procedure write-up will consist of the following: Report guide: 1. List the names‚ structures‚ and amounts of each compound in your mixture. 2. Draw a flow chart (like pg 687 in PLKE) showing how you separated and isolated your two compounds. Be sure to include the structures of the compounds at each step. 3. Write a procedure. This should include exactly how you performed your separation. It should have enough
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I am summarizing an article written by David Suzuki and Faisal Moola for the Tillsonburg News on February 07‚ 2011. The title of the article is “It will take more than rebranding to make tar sands oil ‘ethical’ “. In this article‚ David and Faisal point out the result of extracting oil will cause immense harm especially from the PESTEL perspective. They also warn the government to stop using spin doctors and marketing techniques through re-branding and calling it “Ethical Oil”. After reading quite
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