Analysis of Oxygen Bearing Organic Compounds James Matthew Jocson*‚ Gianvittorio Lanta‚ Chiqui Ann Llamado‚ Jeron Manaig College of Science Department of Biology University of Santo Tomas‚ Manila‚ Philippines Abstract Five oxygen-bearing organic compounds were given namely Methanol‚ 2-propanol‚ tert - butanol‚ formalin‚ and acetone. Different tests were done to each sample to differentiate their characteristics. These test were Dichromate test‚ Tollens Test‚ DNPH test‚ Iodoform Test‚ and Lucas
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Berger‚ 2004). Our lungs are a network of connected tubes that bring oxygen from the air into our blood‚ nourishing the trillions of cells that make up our bodies. The lungs also clean the blood of carbon dioxide waste created when cells use oxygen (Natural Geographic‚ 2012). In experiment one I hypothesize that the effect of respiration changes on carbon dioxide‚ concentration in exhaled air will be greatest the longer the respiration rate is increased. I predict that during normal breathing the time
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Discovery Oxygen was first discovered by two scientists. One was a British Chemist Joseph Priestly who was given credit for the discovery in 1774. The other was a Swedish Chemist Carl Wilhelm Scheele who had also discovered it around the same time as Priestly. Yet Priestly was given credit because his work‚ and results were published. Priestly had first found this new element when he observed that mercuric oxide‚ on heating. Yielded a gas that caused a flame to burn faster. He later found that
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40) Describe the structure of a mammalian respiratory system. Include in your discussion the mechanisms of inspiration and expiration. In mammals‚ oxygen first passes through the nasal cavity. The nasal cavity is covered with mucus and cicilia to filter the air. The nasal cavity leads to the pharynx. The pharynx consists of the eustachian tube and the tonsils. The inhaled air then passes to the larynx‚ trachea‚ and bronchi. The bronchi lead to the bronchioles in the lungs. In the lungs the pleural
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Name: ____________________ /35 How Does Temperature Affect Respiration Rates of Fish? Google the web site www.biologycorner.com/ and in the upper left corner search for “goldfish lab”. Select the fish temperature lab. Use the simulator to gather data. Contact 4 classmates and get their data. (or run the simulation 5 times yourself) Complete the table. Complete a graph using the average respiration rate vs time. Answer the questions. ** no additional report is needed** Introduction:
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breaths. It is intended for yoga practitioners to help and prepare them in theirMeditation process. In our respiration process‚ we breathe in or inhale oxygen into our body‚ going through our body systems in a form of energy to charge our different body parts. Then we exhale carbon dioxide and take away all toxic wastes from our body. Through the practice of Pranayama‚ the balance of oxygen and carbon dioxide is attained. Absorbing prana through breath control links our body‚ mind‚ and spirit.
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Title: Effects of Light on Photosynthesis Introduction: Photosynthesis is the complex process by which carbon dioxide and water are used to make carbohydrates by using light energy in green plants. The objective of this experiment is to measure the rate of photosynthesis Hypothesis: The petri dish that is exposed to the most light and with the NaHCO3 solution will have the best results and the petri dish that is kept in the dark will have the poorest results. Material and Methods: 1. Get 4
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product of photosynthesis‚ which is the process that converts energy in sunlight to chemical forms of energy that can be used by biological systems2. Many organisms are not able to use the energy obtained from sunlight directly; however‚ plants are able to use this energy and convert it into chemical energy by converting CO2 (carbon dioxide) and H2O (water) to organic materials3. The energy source for photosynthesis comes from sunlight‚ which allows for the fuel that drives photosynthesis. This process
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Speech Communications‚ SPCH ORBC-MW06 22 March 2010 Hyperbaric Chambers and Oxygen Therapy: Life Saver Specific Purpose: To inform audience of hyperbaric chambers and the oxygen therapy that they provide. Central Idea: The description of a hyperbaric chamber‚ the oxygen therapy process‚ the illnesses it treats and the side effects. Introduction I. Oxygen‚ one of the most important elements without which life would not exist. Without
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Idea Cellular: Idea Cellular is nothing but a company (wireless telephony) that operates in around twenty two telecom circles i.e. in India. In 1995 it came into existence. It began as a joint business enterprise in between Aditya Birla Group‚ Tatas‚ and AT&T by appending Wings Cellular (that operated in UP‚ MP)‚ Tata Cellular and Birla AT&T communications. At the starting it had just some degree of footprint in the field of GSM. In the year of 2004 Escotel acquisition provided Idea a properly
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