The Displacement Reactions Purpose: to see how displacement reaction works with different chemicals and what chemical has more reactivity series then other Hypothesis: Iron + Copper Sulfate: Iron will displace copper because it is more reactive and it is going to end up as Iron Sulphide + Copper Copper + Silver Nitrate: Copper will displace Silver because it is more reactive and it is going to end up as Copper Nitride + Magnesium + Copper oxide: Magnesium will displace Copper because it
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pre-historic times. With time‚ these groups have evolved to become organized and civilized societies and have adopted different norms‚ cultures and trends that distinguish them from the other societies. But the process of evolution did not stop and continues till date‚ leading to the formation of the modern society by putting the traditional society behind the scene. The question of preferring the modern society over traditional one or vice-versa is a highly debatable issue and cannot be adequately
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Observations: Part I: Reaction between iron and oxygen Appearance of steel wool after 20 minutes From (relatively) shiny metal strips to not-so-shiny strips that are stained with dark‚ reddish-brown stuff. Part II: Decomposition of hydrogen peroxide Appearance of potato and hydrogen peroxide combination: Lots of white‚ foamy bubbles around the potato slices. Day 2 Observations: Part III: Reaction between zinc and acetic acid Appearance of penny in vinegar after
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26‚ 2010 Experiment No. 2 – Coupled Reactions R.S. Velasco Institute of Chemistry‚ College of Science University of the Philippines‚ Diliman Quezon City‚ Philippines Received Dec. 1‚ 2010 ------------------------------------------------- ------------------------------------------------- ABSTRACT The reaction of carbon dioxide gas to form carbon monoxide and oxygen gas is non-spontaneous (∆G > 0)‚ thus we coupled it with the reaction that has a free energy that is negative
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Violation of the First Amendment Understanding how or why the Government has compromised our rights as citizens is vital information when living in the United States. Let’s take the First amendment for example; Freedom of Religion. The First amendment states “Congress shall make no law respecting an establishment of religion ...” But how far can our freedom go? Either if you are part of a religion or not. The Government can’t get involved with any religion party involving politics. What about the
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of generally peaceful protests‚ the government opposition carried out abuses such as kidnapping and violent acts of torture in an effort to quell the demonstrations and break the spirits of the protesters. Unfortunately of these human rights violations‚ torture is the one being used in Syria on a constant and continual basis. Articles 2-21 of the Universal Declaration of Human Rights state‚ amongst others‚ that “Freedom from torture and from cruel‚ inhuman‚ or degrading treatment or punishment;”
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important to only be on the need to know basic. I will also show an outline of what’s important in knowing HIPAA rules and regulations when you are interviewing and or being hired for a position in the healthcare profession. There are consequences of violation of the HIPAA and federal laws that
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Biology 104 Reaction Times Objectives: 1. Formulate and test hypotheses regarding reaction times. Introduction: Reaction time is a measure of how quickly an organism can respond to a particular stimulus. Reaction time has been widely studied‚ as its practical implications may be of great consequence‚ e.g. a slower than normal reaction time while driving can have grave results. Many factors have been shown to affect reaction times‚ including age‚ gender‚ physical fitness‚ fatigue‚ distraction
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what’s wrong with today’s society”. A common phrase that I hear on a weekly basis‚ or see posted by keyboard warriors on social media. I come from a family of two other brothers‚ me being the youngest‚ all of us being Millennials. My classmates and I bring up the tail end of the millennial generation‚ and have gotten to see how older members of our generation are taking part in society. The problem I have with some of the statements about how my generation interacts with society is that many of us are
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COMMENTS/REACTIONS ON 2014 SONA July 28‚ 2014‚ President Benigno S. Aquino‚ delivered his fifth State of the Nation Address and tackled the matters for government’s contribution in terms of education‚ health services‚ defense‚ public works and many more. The President first mentioned about the controversial “Disbursement Acceleration Program (DAP)”‚ and still convince his bosses (Filipinos) of the good achievements of DAP. As an example‚ he cited Technical Education and Skills Development Authority
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