1. The partial molar volumes of acetone and chloroform are 74.16 cm3 mol-1 and 80.23 cm3 mol-1 respectively. Calculate the volume of a mixture containing 25.00 moles of acetone and 75.00 moles of chloroform. 2. Acetone has a molar mass of 58.1 g mol-1 and a density of 0.787 g cm-3. Chloroform has a molar mass of 119.4 g mol-1 and a density of 1.499 g cm-3. Estimate the volume of the above mixture using this information. 3. Calculate the molal freezing point depression constant Kf for
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Chapter 1 Marketing: Creating and Capturing Customer Value 1) All of the following are accurate descriptions of modern marketing‚ EXCEPT which one? A) Marketing is the creation of value for customers. B) Marketing is managing profitable customer relationships. C) Selling and advertising are synonymous with marketing. D) Marketing involves satisfying customers’ needs. E) Marketing is used by for-profit and not-for-profit organizations. Answer: C Diff: 2 Page Ref: 2 and 4 2) According
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Reality in Fiction: Little Bee “To be well in your mind you have first to be free” (Cleave 147). This quote taken from Little Bee not only grasps an evident theme in the novel but it also briefly identifies how the main character Little Bee struggles for freedom from society‚ her past‚ and ultimately herself. The novel is set in modern day Nigeria and the UK‚ where Nigeria is in the midst of an oil crisis and is struggling to keep it covert from the rest of the world. Little Bee is a sixteen year old
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I would like to choose the movie Akeelah and the Bee and Stand in Deliver. Akeelah and the Bee explores the issues of education in a low socioeconomic African American community. In this movie‚ Akeelah comes from a working class family living in South Los Angeles. Akeelah is a bright girl‚ especially when it comes to words‚ but finds life at poor Crenshaw Middle School boring and unchallenging‚ so she doesn’t try. But her natural aptitude for words spurs the school administrators‚ led by Principal
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Science Independent Project taste threshold Practical Report hYphothesis The lesser the concentration of the solution‚ the lighter its taste become. The result will be subjective. Aim The aim is to determine an accurate common threshold of taste for sweetness‚ sourness and saltiness by determine what is the lowest concentration of a solution that still has perceptible taste for salt‚ sugar and vinegar. Risk Assessment Risk | Mitigation | 1. Injury from broken glass cylinder. |
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The Bumblebee Orchid (Ophrys bombyliflora) is native to the Mediterranean area. It is a very small plant‚ reaching up to 35 centimeters in height. It prefers to grow in calcareous soil in abandoned pastures and forest clearings mixed in with shrubs and brush. All members of the Ophrys genus are insect pollinated plants‚ but the Bumblebee Orchid also reproduces by root tubers‚ making it a very successful and dominant species among the group. Ophrys orchids are dormant underground bulbous tubers
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My fiction book Stung by Bethany Wiggins is a book about a girl Fiona who wakes up in her house almost completely brain washed. She walks outside and goes through the "wall"‚ which separates two different areas. She meets a boy Jacque‚ she works with him trying to stay alive from the "beasts". She gets caught by the militia‚ which is a small community that allows no trespassers‚ who knows who she is. The person who caught her was her neighbor before the virus went down. The virus was brought when
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Just to pass my leisure I entered in a discussion room‚ it was full of people from different-different countries and places. Diversity did not stop here; it was a group of people of different age group‚ and of people from different economic background. Topic for discussion made it a perfect place to join‚ to discuss and to understand the issue from various perspective. The topic was "Importance of money in life and its management." I was curious about this discussion because money is something‚ around
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Part A: Comparison and contrast is to show the similarities and differences between two or more things. 5 Strategies • Subject by subject comparison- a caparison that involves one subject in detail and discusses the next subject in detail. • Point by point comparison-Comparing a point of one subject with the point of another subject. • Parallelism- use of matching nouns‚ verbs‚ phrases‚ or clauses to represent similar ideas. Often used in comparison and contrast essays • Structure- an essay
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THREE MEN IN A BOAT 1- Jerome’s habit of reading about different diseases made him suffer. * Jerome’s habit of reading about different diseases made him suffer because while reading about different diseases he thinks himself suffering from various diseases. 2- Why did Jerome object to the sea trip? * Jerome objected to the sea trip because he thought that the sea trip can be beneficial only when one is going to have a couple of months of it‚ but for a week it is always desasterous
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