5.) a.) b.) Ethyne (C₂H₂) has the shortest C-to-C bond because there is a triple bond between the two C’s. The shorter the bond‚ the smaller the distance between the two bonded atoms‚ a single bond has the largest distance between two bonded atoms. c.) i.) trigonal planar ii.) pyramidal d.) This is not true because the bonds described are intramolecular forces‚ C-H‚ C-O‚ O-H‚ which are not affected by boiling. When boiling occurs‚ added energy overpowers intermolecular forces‚ not
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Chapter 3 Atoms and Elements 1 3.1 Elements and Symbols Chemistry: An Introduction to General‚ Organic‚ and Biological Chemistry‚ Eleventh Edition Copyright © 2012 by Pearson Education‚ Inc. Elements 2 Elements are • pure substances that cannot be separated into simpler substances by ordinary laboratory processes • the building blocks of matter • listed on the inside front cover of this text Chemistry: An Introduction to General‚ Organic‚ and Biological Chemistry‚ Eleventh Edition Copyright
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Opportunity cost is a decision between two conceivable choices where you judge the advantages of one decision over the other. Opportunity cost is an immediate implication of scarcity. Individuals need to pick between various options when choosing how to invest their time and money. Choosing to go to college as opposed to entering the workforce‚ you forego whatever you may have earned working a regular job. Many people when considering the budgetary ramifications of heading off to college just consider
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DOE-HDBK-1019/1-93 JANUARY 1993 DOE FUNDAMENTALS HANDBOOK NUCLEAR PHYSICS AND REACTOR THEORY Volume 1 of 2 U.S. Department of Energy Washington‚ D.C. 20585 FSC-6910 Distribution Statement A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information. P.O. Box 62‚ Oak Ridge‚ TN 37831. Available to the public from the National
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WHY ATTEND COLLEGE? GREGORY MOYER COLL100 WENDY HILBERT OCT 26‚ 2014 Getting a college degree is something very important a person can do in their lives. But sometimes in our lives we may wait and attend college later in life. But whenever you do decide to attend college‚ it is very important to pick a learning style to would help with all the studying you have to do. As we grow older your style might change from when you were in high school. It is very important to pick one that works so that you
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How I Learn Clifford R. Bielefeld COLL100 American Military University Professor Kenneth Reed How I Learn I have never really given much thought into how I learn‚ much less what style is best for me. Here‚ in this essay‚ I will give my own personal opinion regarding my learning style with findings from a couple of websites that help find what style is for each individual. I will also give a couple of reasons why‚ at this time‚ I am choosing to seek a college degree. First of all‚ there
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← Muon ← Is created when a neutrino collides and combines with an H2O proton (weak force) ← Creates blue light ← High energy; travels faster than the speed of light (in water) ← Neutrino ← Type of particle: Lepton (like electrons and muons) ← Most abundant particle in the universe ▪ 1016 neutrinos are passing through your body at any point in time ← Theoretically discovered by Wolfgang Pauli (1930); actually discovered in 1955 ← Produced during nuclear reaction or changes
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and important educational centre for Indian Muslims was initially founded as Mohammedan Anglo Oriental College (MAOC) at Aligarh in 1875 by Sir Saiyad Ahmed Khan and subsequently raised to the status of Aligarh Muslim University (AMU) in 1920. Aligarh Muslim University (AMU)‚ known more as a movement than an academic institution is one of the most important chapters of Indian history as far as the sociology of Hindu-Muslim relation is concerned. Sir Saiyad said: “This is the first time in the history
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Chapter 2 22. A student heats 0.5585 g of iron with 0.3550 g of sulfur. She reports that she obtains 0.8792 g of iron sulfide and recovers 0.0433 g of unreacted sulfur. Show by calculation whether or not her results obey the law of conservation of mass. Total mass initial = 0.5585 g + 0.3550 g = 0.9135 g Total mass final = 0.8792 g + 0.0433 g = 0.9225 g These two values should be equal by the law of conservation of mass. These results do not obey the law of conservation of mass. Possibly she
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Purpose Using a calorimeter‚ the experiment aimed to determine the specific heat of two different metals‚ Lead and Zinc‚ in order to calculate their individual atomic weight. Theory The calorimeter consists of a metal outer cup‚ a removable metal inner cup‚ which is held in place by a rubber ring‚ and an insulating lid with a small opening for a thermometer. It is a closed system as the air between the inner cup and outer cup insulates the water and heated metal‚ so‚ ideally‚ all heat is contained
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