Practical 6 -Determining the Gas Constant Aim: To verify the gas constant as 8.31 J/mol/K ( ) and to calculate the molar mass of butane. Theory: The ideal gas law‚ PV=nRT‚ is used to model an ideal gas‚ which is a gas with no intermolecular forces other than those of collisions‚ perfectly spherical and elastic particles. Although an ideal gas is a theoretical model and so cannot exist in practice‚ most gases behave fairly similarly to an ideal gas. Gases behave more like an ideal gas when they are
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the entire flat‚ exhausting our personal savings‚ into furnishing the flat to our specifications. A modular kitchen was a key decision and we made the rounds of Poggenpohl‚ Hacker‚ and Veneta. Had finalized on a lovely Hacker kitchen but in a stroke of illl luck‚ then decided to save a few lakhs and go with Veneta. And got started down the route of Veneta apathy and misery. Purchase: Kitchen design process was ok. My spouse is extremely well versed in matters reference interiors so we were quite
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Chemistry Internal Assessment Title: Determination of the percentage (%) of ethanoic acid in vinegar Date Experiment was performed: 1st April 2011 Criteria Assessed: DCP‚ CE Apparatus: 2 conical flasks 1 250cm3 volumetric flask ±0.30cm3 Electronic Balance ±0.10g 50cm3 Burette±0.1cm3 25cm3 Pipette±0.06cm3 Materials: 0.20M HCl (±0.02moldm-3) 1.1g solid NaOH (±0.1g) A solution of vinegar of unknown concentration (density= 1.05gcm-3) Phenolphthalein Method: * A solution of NaOH was
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Staff Accountant Emilee Nagele College of Western Idaho Abstract Accounting is the language of business. Accountants help make sure that individuals do their taxes‚ get their financial statements made correctly. The job description of an accountant includes making financial statements‚ fixing general ledgers‚ and helping their clients with taxes during the tax season. Accountants have to have specific education‚ which can include a bachelor degree and the CPA exam. Many accountants absolutely
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in the Kitchen Safety in the kitchen means using precautionary methods in the kitchen to prevent an accident. Most accident in the kitchen is due to carelessness. Safety Procedures: Basic Rules of Kitchen Safety 1. Wear appropriate‚ clean clothing on the lab days. 2. Never cook in loose clothes and keep long hair tied back. 3. Store knives in a wooden block or in a drawer. 4. Keep potholder nearby and use them. 5. Don’t let temperature-sensitive foods sit out in the kitchen. 6. Separate
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Support staff Teaching assistant (TA) / Learning Support assistant LSA - compliments the Class Teacher and support learning for all pupils. - works under the guidance of the Class Teacher - would not be expected to undertake any direct teaching responsibilities or lead the class‚ however may be required to supervise the class in the temporary absence of the teacher. Duties and responsibilities can include: planning‚ delivering and evaluating teaching and learning activities with the Class Teacher
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Chemistry in the kitchen Teacher’s guidelines Lorena Payà Vayà Llicència C Curs 2007/2008 Index Unit 1. Can we do chemistry in the kitchen? 1.1. Strawberry smoothie. 1.2. Laboratory vs. Kitchen. 1.3. Safety in lab and in the kitchen. 1.4. Cutting onions or a scientific investigation. 3 Unit 2. How do we measure in the kitchen? 2.1. How do we measure the quantity of each ingredient in our cooking? 2.2. An Old Scottish Recipe or how to convert units. 2.3. Does one kilo of sugar
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There are many similarities and between the two main characters. A Day’s Wait is by Ernest Hemingway. The setting took place in a father’s house nearly a century ago. The plot of the story was a boy who was sick acting courageous in front of his dad. A Stolen Day is the next story written by Sherwood Anderson‚ This story took place near a lake with him walking to school also nearly a century ago. This story is about a boy trying to get attention. Some similarities are that they both assume they are
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1) How does fatigue affect Labour Productivity? Fatigue affects labour productivity by impairing the ability of a worker to carry out his/her required duties as expected and in a safe manner. With increase in fatigue comes a reduction in muscular strength‚ attention to details and loss of concentration. A worker or employee who is gradually losing strength‚ losing concentration and not giving attention to details is usually more prone to mistakes and would not be able to work at his/her optimum
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Basic Kitchen Organization Food Processing Kitchen (Commissary Kitchen) - In large operations‚ it is a kitchen for the processing of all vegetables‚ salads and fruits - Purpose: to wash peel and sanitize and cut all raw products‚ increase hygienic and sanitary standards of a kitchen‚ reduce waste Cold/Pantry Kitchen (Garde Manger) - Produces all cold food items – salads‚ dressings‚ cold platters‚ terrines‚ pates‚ sushi/sashimi‚ cheese‚ fruits‚etc. - If there is no in-house butchery‚ also
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