Modbury High School SACE Stage 1 Chemistry Topic 5 Mole Concept and Stoichiometry Assignment 5: Volumetric analysis (titrations)‚ stoichiometry SOLUTIONS Note: Write answers neatly and legibly in your exercise book or on pad paper. ALWAYS include a title and name for your work and clearly indicate each answer. 1. a) 23.08 and 23.00 mL are concordant titre values. Average titre = (23.08 + 23.00) = 23.04 mL 2 b) Ca(OH)2
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SAMPLE CASE ANSWER 2. Calculate the expected rate of return on each of the four alternatives listed in Table 1. Based solely on expected returns‚ which of the potential investments appears best? The expected return is the weighted average of the estimated returns in the different states of the world‚ where the probabilities of each outcome are the weights. Each outcome is multiplied by its probability and all products are then summed together. Expected Return can be calculated with the
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2010 Text 1 QA – Interview with Heaney Answer I agree that a strong sense of place and community in which Heaney grew up emerges from the interview. The first question in the interview refers to Heaney’s father as a farmer and cattle dealer. As a result‚ it is very clear from the beginning that Heaney was brought up in a rural home. Heaney himself gives us a profound insight into the place and community in which he grew up. He describes how his decision to reject farming and be ‘educated’
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Tutorial 1- Introduction to Legal Environment of Business 1a) This is a civil matter as it is a private dispute between S and T which is not harmful to society. The dispute should be resolved through mediation. This is because it is cheaper‚ faster‚ more informal‚ and also private. Most importantly‚ it creates a win-win situation which will allow S and T to preserve their business relationship and compromise to settle the dispute amicably. b) This is a criminal and civil matter. It is criminal
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I live in Miami‚ therefore‚ I have tried most of this food and I absolutely love it. It is delicious and very filling. One of my favorites is a guava pastelito. Part II (14 points) After viewing the translator presentation‚ include your answers to these questions for your 1.02 assignment. A translator can be online or someone you know who is a native speaker. 1. What are some of the reasons a translator should not be used? When using a translator‚ it is not okay because the meaning
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Candidate Name: ___________________________________________________ Question number. Guidance Notes/Example Unit 641 Criteria 1 State why and when health and safety control equipment‚ identified by the principles of protection‚ should be used relating to types‚ purpose and limitations of each type‚ the work situation‚ occupational use and the general work environment‚ in relation to: – collective protective measures – personal protective equipment (PPE) – respiratory protective equipment
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e. accumulation of capital 1 points Question 2 1. According to the text‚ __________ involve constructing abstract interpretations that can be used to explain a wide variety of situations. a. beliefs b. theories c. empirical answers d. views e. ideologies 1 points Question 3 1. According to __________‚ to become a science‚ sociology must study social facts‚ aspects of social life that shape our actions as individuals. a. Émile Durkheim b. Auguste Comte
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accepts requests from computers connected to it and shares resources with those computers. 9. LAN f. A network of computers located close together 10. ISP h. A business that offers an Internet connection to your home or office Select the best answer from the list of choices. 11. The long-distance lines and supporting technology that transport large amounts of data between major network nodes are called a (n) a. Network backbone b. IAP c. TI line d. network access point 12. The type of cable
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Irina NUTRITION ASSESSMENT ASSIGNMENT PART 1 Briefly answer the following questions. • List your three favorite foods: *Salmon *Mac ’n’ cheese *Liver Why are these your favorite foods? - I love fish‚ and salmon has the best taste for me. I love mac ’n’ cheese because I love cheese and pasta (so good combo) also when I was younger it was the easiest to make for me so I grew up eating it. I love liver because in my culture kebabs are a well
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Byakhya Lamichhaney Immunology lab 03/13/13 Answer the following questions: 1) Describe the mechanism of indirect ELISA. Why is ELISA so sensitive? The indirect ELISA maintains the following mechanism wherein the antigen which needs to test for first is added on to every well of the microtiter plate. Then a solution which contains the non reactive protein like casein or the bovine serum albumin is introduced to stop any further changes that had not drawn the interest protein‚ which is called
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