Compound Molecular Structure Molecular Weight (g/mol) Melting point (0C) Solubility Hazard Sulfuric acid (H2SO4) 98.079 10 Miscible in water Hazardous in case of eye contact (irritant)‚ of ingestion‚ of inhalation. Slightly hazardous in case of skin contact (irritant) Ammonium Bromide (NH4Br) 97.94 452 Soluble in water Hazardous in case of eye contact (irritant)‚ of ingestion‚ of inhalation. 1-Butanol (C4H10O) 74.12 -89.8 Soluble in water. Very soluble in acetone‚ miscible with ethanol‚
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HOW IS CHOCOLATE MADE? Ever wondered‚ “how is chocolate made?” Let’s pick up with the arrival of the cacao beans at the factory. At the factory‚ the cacao beans are first sifted for foreign objects- you know‚ rocks‚ machetes‚ whatever got left in the bag. The cacao is weighed and sorted by type so that the manufacturer knows exactly what type of cacao is going into the chocolate. Some manufacturers use up to twelve types of cacao in their recipes‚ and they must carefully measure so that the flavor
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a) I decided to explore these opportunities as they provided an opportunity to work with children as I have an interest in becoming a teacher. My identified work opportunities will enhance the flourishing of myself as it will teach me to be more patient‚ communicate better‚ develop leadership skills and provide me with the chance to learn how to deal with different types of people. Moreover‚ these work opportunities provides a chance for me to improve public speaking which I struggle with‚ allow
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Be Aware Of Plastic Surgery Nowadays‚ plastic surgery has had the biggest hype in the medical field. This kind of surgery can be used to repair skin and tissue damage such as warts and scars that might be caused by accidents and injuries or to correct defects that are present from birth. On the other hand‚ plastic surgery is currently used to provide the perfect body image in order to look like some actors and actresses. This image can be obtained by ameliorating the external body. Depending
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genetics. For hundreds of generations genes were passed down. You get these genes from your parents then from their parents and so forth. Your identity is given to you because of cultural diffusion and the mix of race‚ ethnicity and genetics from your ancestors. So‚ before your life there was cultural diffusion for hundreds of years due to this every ethnicity/race mixed. Critics may say‚ your identity is created by you because you live your own life. A woman named Rachel Dolezal was a person who chose
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(PTLLS) Assignment 1 Question 3 - Explain how you could promote inclusion‚ equality and diversity with your current/future learners. Identify other points of referral available to meet the potential needs of learners. In modern day society we all expect equality in one form or another‚ the diversity and the make up of our class rooms and lecture halls today‚ reminds us that the learning environment should be about ensuring learners are treated fairly and not discriminated against. Regardless
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CHAPTER 7 HAZARD MITIGATION This chapter will explain what hazard mitigation is‚ and how it fits in with the other phases of emergency management. Next‚ the chapter will describe the most widely used mitigation strategies and the ways they are applied to the most common types of environmental hazards. The following section will describe the legal basis for hazard mitigation as it stands in the United States today. Problems in the adoption and implementation of mitigation policies will be described
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Taov Stas Pre-Degree Ilene Sova 24 June 2010 How a Skyscraper is Made. Throughout history humanity always tends to protect themselves from Mother Nature. Prehistoric people used caves for this purpose to cover their heads from the natural phenomena. From earlier generation‚ appeared the tendency of tall buildings for many reasons. Ancient Egyptians for example‚ built the pyramids‚ which were used like tombs for Pharaohs. In medieval Europe people built castles‚ enormous massive constructions
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Should Plastic Surgery be encouraged? What is Plastic Surgery? Longman Dictionary (1987) defines Plastic Surgery as the repairing or improving of damaged‚ diseased‚ or unsatisfactorily shaped parts of the body with pieces of skin or bone taken from other parts of the body. The word "plastic" derives from the Greek‚ plastikos meaning to mould or to shape and its use here is not connected with the synthetic polymer material known as plastic. There are two types of plastic surgery which are
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day – – – – Filling your vehicle with gasoline Cleaning the bathroom Applying pesticides or insecticides Using solvents or acids at work Many chemicals can cause injury or illness if not handled properly. Hazard Communication ‘Goals’ Right to Know chemical hazards PPE‚ first aid‚ spills/leaks Labels‚ Material Safety Data sheets Right to Know OSHA created the Hazard Communication Standard to help ensure your safety when working with hazardous chemicals. You have a RIGHT TO KNOW
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