The purpose of this lab was to use gas chromatography to determine the relative amounts of the three components of gas products from the dehydration reaction of 1- and 2-Butanol with sulfuric acid and the dehydrobromination reaction of 1- and 2-Bromobutane with potassium tert-butoxide. E1 reactions are two-step unimolecular reactions. The first step of an E1 reaction occurs when a leaving group‚ which consists of a weak base‚ leaves an organic compound‚ leaving an intermediate carbocation. In the
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Globally‚ more people have access to cellphones than sanitary water to drink. Even though seventy-five percent of the world’s surface is water‚ ninety-seven percent is salt water and isn’t drinkable. Out of the three percent left‚ two percent is frozen in glaciers so that leaves the last one percent for transport‚ cooling and heating‚ drinking and other daily activities. One in ten people lack access to clean‚ drinkable water. Not only do many people lack sanitary water‚ around one hundred sixty
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Scientific method plays a sufficient role in the field of kinesiology. In kinesiology‚ there are different groups and tests that need to be studied in order to understand what body movements are occurring. For example‚ to see how a human’s body movements change while doing strength training using scientific method helps to study the movement for each person physically and mentally. Each person is different in their body at age‚ size‚ and health so when using scientific method helps see a pattern
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Composite filling: Dental composite resins are types of synthetic resins which are used in dentistry as restorative material or adhesives. Synthetic resins evolved as restorative materials since they were insoluble‚ aesthetic‚ and insensitive to dehydration and were inexpensive. Unlike Amalgam which essentially just fills a hole and requires retention features to hold the filling‚ composite cavity restorations when used with dentin and enamel bonding techniques restore the tooth back to near its original
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AND SMOOTH AWAY FINE LINES. TREAT MULTIPLE EYE AREA CONCERNS‚ PRIMARILY WRINKLES‚ PUFFINESS‚ DARK CIRCLES AND HYPERPIGMENTATION‚ AND DEHYDRATION WITH AGE REVERSAL EYE COMPLEX CONTAINING THE POWER OF RETINOL. HOW TO TREAT AGING SKIN (50+): MENOPAUSE MAY START UP IN YOUR 50S‚ TRIGGERING A 30% REDUCTION IN COLLAGEN AND A DRAMATIC INCREASE IN DRYNESS AND DEHYDRATION. DEEP WRINKLES‚ AGE SPOTS AND SENSITIVITY ARE PROMINENT. DAILY ROUTINE EXFOLIATE AND ENERGIZE WITH MULTIVITAMIN THERMAFOLIANT‚ OUR WARMING
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Breathlessness 1. Presenting condition (PC) = Increase SOB 2. History of presenting condition (HPC) = Gradual decline or sudden. Any changes or normal exercise tolerance. Sleep at night‚ does lying flat make it worse? What makes it better/worse? 3. Past Medical History (PMH) 4. Drug History 5. Social History – include smoking‚ family history ect. 6. Examination of patient O – onset L – Location D – Duration C – Character A – Aggrevating R – Relieving T - Treatment TAKING A HISTORY Started
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SCI/162 Week Seven: Foodborne Illness Choose one of the following foodborne illnesses to complete this assignment: • Salmonella Write a 125- to 150-word response to each of the following questions: • What is the infectious agent (pathogen) that causes this infectious disease? For example‚ the name of the bacteria‚ virus‚ or parasite. Salmonellosis is the infectious agent that causes the infectious disease Salmonella and has been known to cause illness for over 100 years. Despite
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high‚ the brain signals thirst. Continuous dehydration can cause a myriad of problems‚ but is most often associated with neurological problems such as seizures‚ and renal problems. Excessive thirst‚ known as polydipsia‚ along with excessive urination‚ known as polyuria‚ may be an indication ofdiabetes. Thirst produced by an increase in the osmotic pressure of the interstitial fluid relative to the intracellular fluid thus producing cellular dehydration fluid‚ Intracellular fluid‚ fluid contained
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potassium-containing solutions. 3 Supervise the oral fluid therapy and intake and output measurement aspects of care delegated to unlicensed assistive personnel. Health Promotion and Maintenance 4 Teach healthy adults and patients how to prevent dehydration. 5 Assess patients for factors that increase the risk for fluid and electrolyte imbalances‚ especially for older adults. 6 Teach patients at risk for fluid or electrolyte imbalances as a result of drug therapy about the manifestations of the
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bond‚ two pair = double bond polarity: slightly unequal sharing of electrons hydrogen: determine and maintain structure‚ affected by temperature and pH‚ involved in proteins and DNA solvent: liquid substance solute: dissolving substance dehydration synthesis: using water to build molecules hydrolysis: using water to break down molecules heat capacity: ability to absorb or retain heat (reactions give off heat) pH scale: 1 (acidic) - 2 - 3 - 4 - 5 - 6 - 7 (water) - 8 - 9 - 10 - 11 - 12
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