metals arranged in order of their reactivity based on displacement reactions‚ reduction of their oxides by hydrogen or carbon‚ the relative ease of decomposition of their compounds and reactions with oxygen‚ dilute acids and water. The higher up a metal is in the reactivity series‚ the more reactive it is. In the experiment conducted‚ the three metals‚ magnesium‚ zinc and copper each had to undergo displacement reactions and reactions with water‚ oxygen and dilute acids‚ to arrange them in the order
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In a landmark judgment of the case Maneka Gandhi v. Union of India‚[2] the Supreme Court held that the freedom of speech and expression has no geographical limitation and it carries with it the right of a citizen to gather information and to exchange thought with others not only in India but abroad also. The constitution of India does not specifically mention the freedom of press. Freedom of press is implied from the Article 19(1)(a) of the Constitution. Thus the press is subject to the restrictions
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Title Experiment 17 Reaction Kinetics- Determination of the Activation Energy of the Reaction Between Oxalic Acid and Potassium Permanganate. Objective To determine the activation energy of the reaction between oxalic acid and potassium permanganate. Theory and Background Activation energy is the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport. In terms of the transition-state
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“Freedom‚ Determinism‚ and the Case for Moral Responsibility: A Look Back at the Murder of Jamie Bulger” begins by telling of the heinous crime that is the centerpiece of this paper. On February 12th 1993‚ British toddler Jamie Bulger abducted at a local shopping mall in Liverpool‚ England. Evidence that the two year old was beaten‚ sexually molested‚ and clubbed to death with bricks and an iron bar before discarding his body on train tracks. The age of his two assailants‚ Jon Venables and Robert
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Coupled Reactions Louella Rose E. Tan‚ Frances May L. Coralde Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines Results and Discussion A combustion reaction is a reaction that liberates heat and light. Magnesium is a stable element and reacts violently with evolution of much heat and light. The reason the magnesium burned in carbon dioxide was because it combined with the oxygen in the CO2 leaving elemental carbon behind. CO2(g) C(S) + O2(g)
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�Young people today have too much freedom.�� Do you agree ? Nowadays‚ many teenagers are spoilt‚ they are doing things which are unsuitable for their age. You may ask ‚ ��Why ?�� I am sorry to say that the kids have too much freedom‚ they take the privilege for granted and don��t know how to control themselves. It��s a pity to see students in midnight wandering in streets smoking‚ when they are supposed to be sleeping at home ; it��s also sad to see youngsters taking drugs‚ when they are
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Freedom of Speech: Introduction: The American Flag is slowly being folded into a perfect triangle by soldiers. Bystanders watch as a twenty one gun salute is given to a veteran’s family who gave his life for our country. The family weeps over their lost loved one. This sacred moment in time is one that no one should interrupt. A group out of Kansas known as Westboro Baptist Church (WBC) travels around the country protesting at soldiers’ funerals that the death is God’s punishment to the U.S. for
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Redox reactions (Redox terminology‚ galvanic cells‚ standard electrode potentials‚ strength of oxidizing/reducing agents‚ corrosion and protection against it) Oxidation is defined as the loss of electrons and reduction is defined as the gain of electrons. Oxidizing agents‚ such as oxygen are defined as substances which accept electrons; reducing agents are substances which donate electrons. Redox reactions are: a) The reactions of metals with non-metals 2Na+Cl2→2Na+Cl- b) The reactions
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The Evolution of Freedom Freedom has been an ever-changing concept in this country. The existence of slavery‚ shutting down non-violent peace rallies‚ women without the privilege to vote‚ and invasion of citizen’s privacy by the government; these are all examples of the evolution over perceptions of freedom. These are illustrations of freedom that we presently know of‚ that we were stripped of‚ or were not considered as our rights. Freedom is being able to do things without the fear of
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What is freedom of press? Nowadays‚ when world full of political events every single tries to tell us what happens in the world and be the first in spreading the news. Of course not all the people would like some news to be published. To the disappointment of such people in many countries laws that protect freedom of press and speech exist. Well‚ this is small loss. The most troublesome‚ is when the article or any other material deals with those who is first-hand connected with these laws. These
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