TOPIC 1: RATES AND CHEMICAL EQUILIBRIUM QUESTION 1: (Taken from the DoE Physical Sciences Feb-March Paper 2 2009) Antacids are used to relieve indigestion. Indigestion is the condition when the stomach produces too much acid resulting in an uncomfortable and painful feeling. A certain antacid tablet dissolves in water and reacts with the acid in the stomach to release carbon dioxide gas. 1.1 Name the type of chemical reaction that explains why antacids bring relief from indigestion
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Devine command theory has an interesting concept of what morality is‚ believing that moral duties are based solely on what god commands‚ and anything other than his command is wrong. Stressing that in order for a person to be morally correct they had to obey god’s commands. But the question at hand is‚ are all commands made my god morally good because he said so‚ or does he command them because they are morally good? This topic is raised in the philosophy of religion‚ but before I get to that I
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When I was around eight years old‚ my parents decided to get a divorce. Although at the time it was hard to understand and deal with‚ today I believe that it has made me into a stronger person and changed how I view some things in my life for the better. At the time I didn’t know the reasons behind their divorce so I couldn’t really accept and move on from it. Now that I have learned new things and realized how important it was for it to happen‚ I can let the past go and be happy with what I have
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in high school‚ my life revolves around the sport that I love. Digging my cleats into the soft dirt infield and smelling the freshly cut grass is truly my favorite thing. The triumphant feeling that I get when my team does something good such as: hitting a homerun‚ striking out a batter‚ or winning a big game. February to April may be a bit cold and dreary to other people but I deem these three months my favorite time of the year. My life revolves around softball season and it has shaped my personality
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Life Sciences Sampling and Populations Paper MTH/231 Life Sciences Sampling and Populations Paper The core of biostatistics consists of the definition of a population and sampling‚ as they are the indicators of the fundamental concepts that are essential to understanding the statistics of the life and health sciences. The idea that a sample is illustrative of a given population‚ since a sample is derived from a specific‚ yet larger pool of information seems factually representative. Random sampling
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------------------------------------------------- History of science and technology From Wikipedia‚ the free encyclopedia For historical accounts of the development of science and technology‚ see history of science and history of technology. History of science | | Background[hide] * Theories/sociology * Historiography * Pseudoscience | By era[hide] * In early cultures * in Classical Antiquity * In the Middle Ages * In the Renaissance * Scientific revolution * Romanticism in science | By culture[hide]
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Dolan Barnes Mrs. Bowen Comm.101 1 September 2014 Life on Other Planets: Science Fiction or Reality? As I began reading the article written by Danny Faulkner‚ PhD‚ I found my self asking more questions than having questions answered. Dr. Faulkner states in his first paragraph that‚ “Many people make a distinction between the origin of life and the evolution of life.” What is this distinction and what does it mean for other theories moving forward? As I continued reading it became abundantly
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Science Fair Research Paper My Science Fair topic is about silly putty and how it is made. Chemical reaction‚is the process by which one or more substances are converted into one or more different substances.Old bonds break and new bonds form. The original substances are called reactants. The resulting substances are called products. It is a simple chemical reaction. Another simple reaction might involve a reactant molecule breaking apart. Many enduring substances such as rock and water are highly
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My life has Changed in The U.S. In December 2014‚ I came to the US to study english‚ There are a lot of reason‚ The first reason is I want to challenge myself‚ don’t want to stay in comfort zone.The second reason is in 2014. That time the hong kong government really made me felt disappointed‚ because at that time‚ Hong Kong people had a demonstrations that called umbrella movement. That was a very peaceful and Non-Violences activity‚ But the government used the barbarous way to solve it. That really
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As a graduate student in economics‚ it is much easier to have a conversation with you‚ rather than tell you my life story. Kirkuk‚ a city of 1 million people‚ is where I saw the world for my first time. It is a city rich in oil in Kurdistan-Iraq‚ also called the “black gold city.” Those are all nice facts but it still is not the best place to spend your entire life‚ there is plenty of corruption‚ political and security issues‚ etc. Because of this‚ I dreamed of coming to the United States
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