Chemical Composition of Natural Gas Natural gas is a naturally occurring gas mixture‚ consisting mainly of methane. While most of the gas supplied to Union Gas is from western Canada‚ some gas is supplied from other sources‚ including the United States and Ontario producers. While the gas from these sources has a similar analysis‚ it is not entirely the same. The table below outlines the typical components of natural gas on the Union Gas system and the typical ranges for these values (allowing for
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Introduction: In this lab a total of six titrations are to be performed. Three of them will be done using a known Ca2+ solution‚ (1.000 g CaCO3 /L solution) and three of them will be done using an unknown solution obtained from the stock room. The objective of this lab is to determine the hardness of water‚ using the data collected from each titration performed with the unknown sample. Since the hardness of water arises from the presence of metal ions‚ we can use disodium salt of EDTA and the
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Determination of rate of photosynthesis INTRODUCTION Photosynthesis is the major process by which light from the sun is captured by plants‚ algae and some bacteria to produce energy. It is a process in which light energy is converted into chemical energy which is then stored in sugars. Photosynthesis occurs in two stages‚ light-dependant reactions and light-independent reactions. In light-dependent reactions the chlorophyll traps light energy which is then used to excite electrons and split water
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Language of Composition Chapter 1 THESIS: Using rhetoric is sometimes difficult‚ but this chapter explains how to use rhetoric correctly and what all needs to be in a piece of writing. Appealing to ethos‚ logos‚ and pathos is the large part of using rhetoric. This chapter also explains how to organize a piece of writing when using rhetoric. I. Rhetoric often gets referred to as trickery or to be deceptive. A. Aristotle defined rhetoric as “the faculty of observing in any case the available
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Response to William Safire’s “Abolish the Penny” The saying “A penny for your thoughts” means a lot to society; however‚ William Safire does not agree with this notion. In Safire’s “Abolish the Penny‚” he argues that pennies are a burden to the society and should be completely taken out of the circulation. Safire states‚ “The time has come to abolish the outdated‚ almost worthless‚ bothersome‚ and wasteful penny” (515). He says that the penny is a scam by the government that makes something look
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pile of pennies looking for the correct amount of change. To get rid of the mess and frustration you have to get rid of pennies. Although pennies are messy it is still a debate on whether the penny should be used in United States currency. Pennies are such a nuisance‚ businesses are losing money over them. Retailers want to make money not lose it on pointless coins. Stated from source number two‚” counting pennies could add up to over $700 million per year nationwide.” Counting pennies is such
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Bartering Systems Chelsea Nelson Kaplan University CM220: College Composition Professor Thompson Bartering Systems People have always looked for ways to save money. From groceries to furniture to electronic gadgets‚ there are always people on the lookout to save a few dollars tracking down a better deal or to scoring a cheaper price. In the current economy‚ saving that few dollars has never become more important. People still need and want things and many are willing to
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and Fe+ that are in stoichiometric excess. The excess of H+ ions will ensure that Fe3+ has no engage in the reaction and excess of Fe3+ ions will make the SCN- ion which is a limiting reagent. In part ll the solution of unknown [SCN-] was analyze using the same procedure as in part
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Throughout the semester‚ I have learned a lot about the English language. Some of the tips that I have learned in this English Composition Class is how to write: Argumentative Essays‚ Analysis Essay In each topic or type of writing‚ I have learned a lot of new skills that I have not been told before. For instance‚ in an Argumentative essay‚ in this type of essay‚ you are supposed to introduce the readers to the topic and what is your opinion on it. Then‚ include all reliable sources that support
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ENGLISH LANGUAGE AND COMPOSITION SECTION II Total time -1hr 15min Question 1 (Suggested time- 45 minutes. This question counts for one-third of the total essay section score.) Directions: The following prompt is based on the accompanying five sources. This question requires you to synthesize a variety of sources into a coherent‚ well-written essay. When you synthesize sources‚ you refer to them to develop your position and cite them accurately. Your argument should be central; the sources
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