slightly‚ amd turned yellow | Alka Seltzer | N/A | N/A | Bubbles vigorously | N/A | Breath | N/A | N/A | Bubbles vigorously and turns cloudy | N/A | Sarah Aguilera June 30‚ 2013 Lab # 4 Properties of Gases Purpose The purpose of this lab was to investigate and discover the physical and chemical properties of some gases. Throughout this lab the ability to identify if and when gasses were present was enhanced. Data Observations During the first step of this lab‚ when obtaining the hydrogen
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over whether we as a society should continue testing on animals. It seems for many this topic has quite a moral grey area. Some see it as something that is necessary in order for scientific research. Many of our scientific achievements of the last century have involved animal testing in some way. Others however see it as something that is wrong and unethical and feel like it should be abolished. Organizations such as PETA have developed‚ arguing that animals should have the same rights as humans
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because it instills good order and discipline. Order and discipline are needed in all aspects of the Army. Without it‚ ultimately people could die or suffer grievous bodily injury. Order and discipline is what keeps your head down in a firefight. Order and discipline is what keeps you standing tall in 100 degree Georgia heat during a change of command ceremony that you don’t want to be at. Non-Commissioned officers are known as the backbone of the Army. They have the responsibility of leading
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words‚ especially in math‚ before adding a word that may affect the meaning or definition of the main word(s). Commutative property is: In math‚ the commutative property addresses only natural numbers. The commutative property also states the order of numbers‚ when added or multiplied‚ is not important. 1. What is the definition of the commutative property of addition? The commutative property of addition states the order of addends (natural numbers) does not change the sum. 2. Example
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reasons why criminal choose to do criminal acts. Criminals have different background that mold them into criminal behavior weather it is DNA related‚ environment‚ or the ways of society. There are various reasons why criminal choose to do criminal acts. One reason why people commit crime is because they want to. This can be classified as an individual making a poor choice in life. It also can be the result of the environment he or she surrounds their self with. The old saying is ‘‘You are who
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To stay‚ or not to stay‚ that is both the question and the reason as to why I believe a person should be mobile for most of their lives and then‚ when the person has gained enough experience‚ find the best place to place their roots in. There are many reasons why a person would think that being a placed person would be a good thing‚ a safe thing‚ and a great way to grow and nurture children. I can agree with the belief that being placed can be safe‚ and that it is good to raise children in a safe and familiar place
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Review and Analysis of Training Impact Evaluation Methods‚ and Proposed Measures to Support a United Nations System Fellowships Evaluation Framework Prepared for the WHO’s Department of Human Resources for Health on behalf of the UN Task Force on Impact Assessment of Fellowships by Michael A.Zinovieff with the support of Arie Rotem Geneva‚ July 2008 Review and analysis of training impact evaluation methods‚ and proposed measures to support a UN system fellowships evaluation framework Table
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delocalised electrons). Physical properties: A moderately hard silvery-white solid; mpt 649oC; bpt 1090oC; good conductor of heat/electricity. Group‚ electron configuration (and oxidation states): Gp2 Alkaline Earth Metal; e.c. 2‚8‚2 or 1s2 2s2 2p6 3s2; (+2 only) e.g. MgCl2‚ MgO. Reaction of element with oxygen: Burns brightly when heated in air to form a white powder of ionic magnesium oxide Mg2+O2- when heated strongly in air. 2Mg(s) + O2(g) ==> 2MgO(s) Reaction of oxide with water:
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PROPERTIES OF PREDICATE Properties of predicate devide into these type: Properties of Predicates Semmetry Reflexsive‚ Transitive Assymetry irreflexsive intransitive Symmetric predicate P = a two – place predicate X = referring expression Y = referring expression XPY entails YPX P = a symmetric predicate Assymmetric predicate P = a two – place predicate X = referring expression Y = referring expression XPY contradicted to YPX P = an assymmetric predicate
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kills‚ it may be because they think they need to for some reason. Sometimes their motive revolves around financial need‚ revenge or missions‚ and sometimes their motives go unknown. Some people kill because they have social or mental disorders‚ such as Antisocial Personality Disorder. To help explain why people kill‚ police will enlist in the help of forensic
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