WORKSHEET MOLE By Sir Shah Murtaza Q1. Potassium reacts with water as shown in the equation. a. Describe what you would see when potassium reacts with water. b. A sample of 0.195 g of potassium was added to 500 cm3 of cold water. When the reaction was finished‚ 100 cm3 of 0.100mol/dm3 hydrochloric acid was added to form solution X. (i) Calculate the number of moles of hydroxide ions formed when the potassium was added to water. (ii) Calculate the
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EDP136 Mathematics Education Assessment 1: Planning for mathematics teaching Due: Weeks 3and 10 10% (Week 3) and 40% (Week 10) The purpose of this assessment task This assessment task is focused on developing your capacities to be an effective mathematics teacher. Key aspects of these capacities are: attitudes towards mathematics; mathematics knowledge; knowledge of how children learn mathematics; and knowledge of resources that can support children’s mathematics learning. The weekly
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Things Fall Apart-Universal Appeal Confronted with a global conscious filled with hazy‚ negative conception of the African reality‚ appalled with such one sided works as Heart of Darkness and Mr. Johnson‚ Chinua Achebe determined in 1958 to "inform the outside world about Ibo cultural traditions"1. One can appreciate then‚ Achebe ’s inclusion of universal themes and concepts in is novel as a means of bridging the cultural gap with his audience and reiterating that Africans are in the end‚ human
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Misconceptions The Family of misconceptions that I will examine is the following; multiplication and division always produces larger and smaller values respectively. This is related to the order in which children are taught the concepts of multiplication‚ Division and extending the set of numbers from integers to non integers and fractions. Misconception | Demonstration of why this is incorrect | Multiplication always makes a number larger or it stays the same stays the samesolution larger
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This program will let the user enter all the names of their family members‚ the ages of those family members‚ and their state of residence. The program will display the average age of all family members input‚ and also display the names of any family members that live in Texas. We will create three separate arrays; one for the names of the family members‚ another for their ages‚ and the third will be for their state of residence. We’ll first ask the user to enter the number of family members he
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3. Topic: Universal Newborn Hearing Screening To have a successful implementation of an EHDI program it is important to make it cost effective‚ minimize the referral rate‚ and communicate the benefits and effectiveness of universal newborn hearing screenings. According to NCHAM’s article on the Issues and Evidence of Universal Newborn Hearing Screenings‚ all studies that have been done on their cost effectiveness were used on out of date equipment and cannot be used to draw true conclusions on the
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Pencil Long ago I lived with my family and friends in a beautiful deep dark forest…Oh! what fun we had..The wind would whistle through our branches where birds built their nests.Squirrels hid their nuts in the holes in our barks‚while small animals and snakes wound in and out at the base…But in the name of civilization‚wood cutters came and began clearing the forest…They began at the outskirts..We could hear the screams of our friends and relatives..Soon it was our day..The lumbermen came and hacked
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2141484_daimler_mbc_day_20120329_02_schmidt_sales_marketing From http://www.daimler.com/Projects/c2c/channel/documents/2141484_daimler_mbc_day_20120329_02_schmidt_sales_marketing.pdf Average Age of Mercedes Customer Drops: A Younger‚ Sportier Look for Mercedes-Benz Pays off with U.S. Customers From http://daveknowscars.com/2010/12/14/average-age-of-mercedes-customer-drops-a-younger-sportier-look-for-mercedes-benz-pays-off-with-u-s-customers/ A younger‚ sportier look for Mercedes-Benz pays off with
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influenced by outside factors we can rely on some basic rules and concepts to help navigate the solution. Non-proof based mathematics lacks the deductive reasoning that proof-based mathematics offers. It is much like observation-based mathematics – the answer may be right but there exists no understanding of how or why. The ancient Egyptians used a non-proof based system of mathematics and often did not get their math correct. For instance‚ they used an incorrect formula to find the area of a quadrilateral
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vocal apparatus‚ discovering sounds that are distinctive for their particular language * Sounds will narrow to only the sounds that they hear around them * Intonation patterns are first to be acquired * Babbling appears to be innate ONE WORD UTTERANCES * Occurs at around 12-18 months * Infants discover sounds relating to meaning and start to use the sounds in expressive ways * They might acquire language all in the same way in the end‚ but there is considerable variation in details
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