Title: Nitration of Methyl Benzoate Objective: To prepare methyl-3-nitrobenzene from nitration of methyl benzoate. Results and calculations: Density = 1.094 g/ml = Mass of methyl benzoate = 1.094 g/ml x 2.8 ml = 3.0632 g no. of mol of methyl benzoate = = 0.022499 mol 1 mol of methyl benzoate produced 1 mol of methyl m-nitrobenzene. Therefore‚ 0.022499 mol of methyl benzoate produced 0.022499 mol of methl
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Dan Weir Mr. Cotier AP Euro 10/30/14 The term French Revolution is a term that represents a series of horrifying events between 1789 and 1799. In 1792‚ tension in France erupted into war‚ which tore apart the Bourban monarchy and was the first time in history we saw a republic emerge in France. Many historians think that the causes of the French Revolution had heavily to do with social class conflict. The three main causes of the French Revolution was caused by social class conflicts in France‚
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Event Evaluation In every event‚ there can be some problems; including ours. One of them is the non delivery of resources such as cardboard. Another problem is faulty equipment. Because some of the equipment that we used for the event wasn’t strong enough to cut the cardboard through. This is because there were some cardboard that was up to two-three layers. After The Event After the event in SAIPS‚ our group and the year 6s tidied up the event before their break to get ready for their advertising
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In the beginning of chapter 11‚ Gene and Phinehas’s relationship look to be at its maximum potential. Finny is playing with people in a snowball fight‚ and Gene initially doesn’t want to play but Phineas persuades him to. They show their closeness by their ability to persuade each other to do things they wouldn’t‚ in their right mind‚ doing the first place. Gene expresses his concern when he asks Phineas if he should be playing in the first place. Later when Brinker comes to their room‚ he mentions
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Student Name: Daniel Lloyd-Brown Login Name: DLloydBrown2014 10TH-PLANNING TO MEET THE NEEDS OF LEARNERS-UNIT 18 Be able to agree individual learning goals with learners. “Essay analysing the role of initial and diagnostic assessment in agreeing individual learning goals.” (600words) Initial assessment is an assessment model which takes place before learners start their course. It is considered good practice and allows an opportunity for the learner to find out what the course entails and
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E1-Summarise the factors which may influence the health and development of babies in the first year of their lives. Environmental factors such as not having enough space in the garden for the baby to play and explore will influence their development as they may not be able to expand their gross and fine motor skills. ‘Generally‚ people with a high level of earnings enjoy a better lifestyle‚ with better housing‚ better food‚ warm clothes and own transport.’ (Meggit. C 2001 p9) Parents may not have
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How is the tissue of the kidneys structurally modified to aid in filtration? It has tubules and is porous B. What is important functionally about transitional epithelium? It allows for stretching. Transitional epithelium contains cells that are flattened and cells that are cuboidal; hence the name "transitional". You can find transitional epithelium in the bladder and in the first expansion of the ureters as they leave the kidneys (called a calyx). C. What is the function
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M3 Analyse how evaluating a business event informs future planning. Identify different methods of evaluation‚ e.g. questionnaires for delegates or a debriefing session‚ explaining how they contribute to identifying problems and providing solutions for future events. What is evaluating? Evaluation is an assessment of something or making an observation of the outcome whether good or bad. An example of evaluating is after the Year 8 disco‚ was the year 8 pupil’s filing out an evaluation form on how
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Renal Physiology PART THREE Renal Acid-Base Balance 1 Acid • • • • An acid is when hydrogen ions accumulate in a solution. It becomes more acidic [H+] increases = more acidity CO2 is an example of an acid. HCl 2 H+ H+ ClH+ H+ ClH+ 7 ClpH ClCl- As concentration of hydrogen ions increases‚ pH drops Base • A base is chemical that will remove hydrogen ions from the solution • Bicarbonate is an example of a base. NaOH Na+ OH- H + ClH+ ClNa+ OHH+ ClH+ Cl- Na+ OHH+ ClNa+ OH- 2 7 pH Acids
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Only in America you can fight for your country at 18 but can’t have a alcoholic beverage. I believe the drinking age should be lowered to 18 from 21. Turning 18 is a milestone age for many things but alcohol consumption is not on the list. Many people would agree the age should stay 21 I do not agree with this. Some would say it’s not a good idea since the age group 18-20 is not responsible‚ which is not the case for all. Here’s the good and bad in this situation. One of the pros if the age was
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