LESSON 3: MOLAR VOLUME QUESTIONS 1. Calculate the density of the least dense gas‚ hydrogen‚ at 25⁰C and 101.3kPa. [0.083g/L] 2. Calculate the density of the densest gas‚ uranium (VI) fluoride (UF6) at 70⁰C and 25.0kPa. [3.09 g/L] 3. An unknown monoatomic gas X has a density of 5.37g/L at 25⁰C and 101.3kPa. Calculate the molar mass of the gas and determine its identity. [ 131.028g/mol; Xe] 4. Calculate the density of ammonia gas in grams per litre at 18⁰C and 100.4kPa. [0.706g/L] SCH3U0 Gases
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INTERNATIONAL BACCALAUREATE BIOLOGY INTERNAL ASSESMENT DATA COLLECTION AND PROCESSING CONCLUSION AND EVALUATION RELATIONSHIP BETWEEN SURFACE AREA AND THE VOLUME OF A CELL‚ HOW IT AFFECTS THE RATE OF DIFFUSION Nazirul Ibrahim 04.10.2011 DATA COLLECTION AND PROCESSING We have determined the following variables: * dV- the time for the color indicator phenolphthalein to reach the center of the cube (diffusion) * iV- the size of the cube * cV- the amount of Sodium
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Bio 114 1- Incisions in your Explain the purpose of the pig as illustrated in figure 4. In the figure fourth is the fetal pig incisions. The picture show many different part in the pig that we need to know to really understand what we going to do before starting doing our experiment .We need to know each part where there are and their functions so when we start open our pigs that we do not mess it at all. 2-How are the two sexes distinguished by external anatomy? The two sexes distinguished
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Constraints to physical activity in married men and women Women exercise less than men -- and that could have consequences for their physical and mental health alike. On average‚ men are nearly twice as active as women -- getting at least 30 minutes of daily exercise‚ according to a recent study published in the journal Preventive Medicine. That’s particularly bad news for women‚ the researchers say‚ because their comparative inactivity puts them at greater risk for metabolic syndrome‚ a descriptor
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Chapter 4-1 Activity-Based Costing Managerial Accounting Fifth Edition Weygandt Kimmel Kieso Chapter 4-2 study objectives Chapter 4-3 1. Recognize the difference between traditional costing and activity-based costing. 2. Identify the steps in the development of an activity-based costing system. 3. Know how companies identify the activity cost pools used in activity-based costing. 4. Know how companies identify and use cost drivers in activitybased costing. 5. Understand the benefits
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CLMP Manufacturing Plan of activities (5s Principles) a. Rationale: This plan of activities will enable the organization to set goals in attaining and implementing the 5s in the workplace with unified vision‚ shared thoughts and values to be able to be competitive enough in the world of business for we believe that implementing 5s may lead the company to success. b. Objectives: * To introduce 5s to the organization and appreciate its importance; * To keep the workplace clean‚ providing
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Unit 10 – Promotional Activities Marks and Spencer Plc Section 1.0 - Introduction Throughout this assignment‚ I will be producing a plan of a promotion campaign for an existing business. I have decided to choose Marks and Spencer Plc. I will be looking at how Marks and Spencer use promotional activities and incorporate them into a promotional mix creating a vital choice in the success of the promotion campaign. As well‚ I will be considering whether promotional activities can affect a business’
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Most schools offer a variety of activities‚ classes‚ and clubs‚ my favorite activity is band. First‚ band is an extraordinary activity to be involved in. Second‚ band requires to interact with the other students so I get to talk to my friends. Last but not least I get to go on a lot of different field trips throughout the school year. As can be seen‚ I think band is the best activity offered in school. First of all‚ band is a great activity that the school offers. I get to play my own instrument
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What counts as vigorous-intensity aerobic activity? Examples of activities that require vigorous effort for most people include: •jogging or running •aerobics •swimming fast •riding a bike fast or on hills •playing singles tennis •playing football •hiking uphill •energetic dancing •martial arts Vigorous-intensity aerobic activity means you’re breathing hard and fast‚ and your heart rate has gone up quite a bit. If you’re working at this level‚ you won’t be able to say more than
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Today 26th December 2012 was the first day of my Outdoor Activity Camp. I was very much excited & anxious‚ as this was the first time I’m leaving my family without any contact for the next five days. This was a camp conducted by “TATA POWER Employees” only. I was very surprised that i got up early in the morning without alarm or anybody waking me up. I woke up at 5:00 AM in the morning. Then I had a very long fresh up. After that I checked my bag and was totally ready by 7:00 AM. The location I
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