oil in pot and simmer using lower heat temperature until it boil. 4. After you simmer/boil the mixture‚ add the banana peel and continue to boil it. 5. Finally‚ if the solution became viscous‚ set it aside and make the insect repellant. Procedure #2: (for mosquito repellant) 1. First‚ clean the taheebo leaves and put under the sun to dry for 30 minutes to 1 hour. 2. After the leaves become slightly dry‚ put it on a pot with water and boil it for 45 minutes. 3. Then‚ using a strainer‚separate the
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Students at NFV middle school are on a journey to figure out a mystery mixture. They have to search through 9 chemicals to figure out which one is it. Seems easy huh? Nope‚ they have to analyze the physical and chemical properties (a very important part in this)‚ the data‚ argue‚ and give important statements on what they think is in the mix. That’s when arguing comes in‚ not arguing on the person but the statement. I think it is citric acid and baking soda. Eighth graders have to find out what
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Ogallala Aquifer and the Dry Out The Ogallala Aquifer is an important asset to the United States of America. What most are not aware of is that the Aquifer‚ otherwise known as the High Plains Aquifer‚ is a system that supplies water to eight providing states which ripple effects to the entire United States. To properly define the Aquifer‚ it is an underground system that stores water gathered from precipitation‚ or the process of percolation‚ and is pumped by residents of the West Plain’s landscape
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John Rapadas Environmental Science Biome: Tropical Dry Forest. - Mammals: In Africa‚ some of the larger animals such as the white rhino and the giraffe roam in both the tropical dry forest and across the savanna. Birds: Orange-necked Partridge of Indochina & the Black-and-Tawny seedeater of the Chiquitano forest of South America Reptiles: Madagascar’s western forests contain a large
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PRINCIPLES OF CHEMISTRY LAB I Experiment 2 Separation Of Mixtures INTRODUCTION A mixture can simply be defined as a substance that is made up or consists of two or more elements and/or compounds that are physically combined but that have not reacted chemically to form new substances. A mixture may be a solid‚ liquid‚ gas‚ or some combination of those states. Mixtures can be found almost every wher in our everyday lifes and some common examples are * sand and water * salt and water
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Malique Tiari Daniels EH 101-107 Linda Payne 802 Words 3/24/14 Is a dry campus the right choice? College is about making memories‚ both good and bad. The University of South Alabama is a dry campus‚ which means that there are no alcoholic beverages allowed in your dorm room or at any event on campus. Even though the legal age for consuming alcohol is twenty-one students still participate in underage drinking. The legal age to smoke tobacco products in the state of Alabama is nineteen and
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filling his office up with balloons from floor to ceiling. Once starting you realize that this is not going to be some easy task. Thinking fast on your feet‚ and being the the smart chemistry student you are‚ you and your friends go buy oil‚ water and dry ice. With these materials you are able to make a contraption to help blow the balloons up at a fast rate. Considering the time that it takes for the balloons to blow up and the capacity they can hold‚ you were able to calculate the time in which it
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SEPARATION OF MIXTURE OBJECTIVE: To separate the components of a mixture based upon physical characteristics of each component within the mixture. Secondly‚ to determine the mass of each component by using the knowledge of separation techniques. SAFETY REQUIREMENTS: Do Not Pipette By Mouth Read the Chemical Safety Information Dress Appropriately Identify the Safety Equipment Don’t Taste or Sniff Chemicals Don’t Casually Dispose of Chemicals Down the Drain MATERIALS:
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Washaman drycleaners presented itself‚ inexperienced Eze took on training and worked his way up in the company until he eventually became the supervisor in-charge of Washaman’s Illupeju collection office. He became very well known for his talent in the dry cleaning business among Washaman’s wealthy clienteles. Eze felt it was time to follow
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Introduction Atoms‚ molecules‚ compounds and mixtures‚ although they may not seem it‚ are different. Atoms make up all of the above and elements. They are made an equal amount of protons and electrons. Molecules are made when two or more atoms connect chemically. Like molecules‚ compounds are made when two or more atoms connect chemically. Unlike molecules‚ the atoms need to be two or more different elements. Mixtures are made of two or more compounds or elements. Mixtures can look completely the same when
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