Hazardous chemical waste in the Liverpool area The aim of my research action plan is to address how people disposed of their hazardous chemical waste from households and schools within the Liverpool area. What is hazardous chemical waste? Chemical waste is a waste that is made from harmful chemicals such as: * Paint/ artist paint/ paint thinner * Motor oil * BBQ gas cylinders * Insect sprays * Rat poisons * Garden chemicals- fertilisers ‚ insecticides * Car wax
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CHEMICALS IN COSMETICS (OVERVIEW) FACTSHEET A cosmetic is a substance or preparation that is designed to be used on any external part of the human body – including in the mouth – to change the odours of the body‚ to change its appearance‚ cleanse it‚ keep it in good condition‚ perfume it or protect it. Cosmetics include soap‚ shampoo‚ moisturiser‚ hair dye‚ perfume‚ lipstick‚ mascara and many other products‚ but do not include products regulated as therapeutic goods (medicines). Cosmetics are made
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Chemical Energetics All about enthalpy‚ calorimetry and the First Law of Thermodynamics A Chem1 Reference Text Stephen K. Lower • Simon Fraser University1 Contents Part 1: Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Part 2: Basic thermodynamics: what you need to know . . . . . . . . . . . . . . . . . . 5 Systems and surroundings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Properties
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rare. As we learned earlier this year about the free market‚ price is determined by quantity of demand and supply‚ but with government intervention‚ prices may be controlled‚ quantity of supply may change because of subsidies‚ and demand may change if tax is added on products. Intervention may cause the market disordered‚ and also leads to unwanted harmful consequences. A several examples of government interventions are taxation‚ price control‚ and subsidizing. Tax is an amount of money placed on
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Why Did Global Food Prices Rise? For the last 25 years global food prices have been falling‚ driven by the increased productivity and output of the farm sector worldwide. In 2007‚ this came to an abrupt end as global food prices soared. By September 2007‚ the world price of wheat rose to over $400 a ton-the highest ever recorded and up from $200 a ton in May. The price of corn (maize) surged to $175 a ton‚ some 60 percent above its average for 2006. An index of food prices‚ adjusted for inflation
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Chemical Equilibrium: Le Chatelier Principle By Sarah Ramos and Kristina Todorovic Chemistry 203 DEN Dr. Mohamed El-Maazawi Part A. Acid-Base Indicators Purpose In this part of the experiment‚ we will find a reagent that will shift the acid-base equilibrium reaction described by Equation (2) in one direction and then a second reagent that will cause the equilibrium position to shift back in the opposite direction. Introduction An acid–base indicator
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STUDY PROGRAMME CODE: MBG1433 PESISIR LECTURER: EN NORAZAM OTHMAN STUDENT NAME: RAIHA AZENE RAMLI MATRIC NO.: MB111105 CASE STUDY NO.3: LITERATURE REVIEW Based on the two articles (source: The Star‚ 10 October 2010‚ Focus page F24 & F26)‚ Case study 3 requires the reviewer to suggest ways to which the Government can help to control house prices although there are various factors that contributed to the rise of affordable housing. Argue your case critically and creatively. The source and
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11-12 What is the key to the Logan ’s low price ? The key of Logan’s low price is low costs. Materials and accessories that are used in the car are low-quality or old-fashioned such as : ignition with an old fashioned‚ manual key‚ there is no cruise control the windshield glass is nearly flat . the left and right outside mirrors are identical ‚ the ashtarys are exactly the same as the ones used in another Renault model‚ the espace similarly logan shares an engine and gearbox with Renault ’s Clio
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Chemical Reactions Chemical Change • reorganization • original substances form new substances with different formulas • may or may not involve a change of state • symbols used to describe chemical reaction are known as a chemical equation • Chemical equations do not have equal signs (=) they have an arrow Chemical Equations • Must follow the Law of Conservation of Matter • atoms can neither be created or destroyed during a chemical reaction • What
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Chemical Warfare I. Introduction Does it seem like you can’t keep up the way you use to four years ago? Do you get easily frustrated than you use too. Than I am here to inform you about Chemical Warfare. We explore this topic by finding out “what is Chemical Warfare. Next we will explain and understand how Chemical Warfare works. Last we will discuss how to protect against Chemical Warfare. Use II. What is Chemical Warfare? A. Definition of Chemical Warfare Chemical Warfare? B. Types of Chemical
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