Chemical equilibrium is the point at which the concentrations of reactants and products do not change with time. It would appear as if the reaction has stopped‚ but in fact‚ the rates of the forward and reverse reactions are equal‚ causing the reactants and products to be created at the same rate. This can be expressed mathematically in the form of the equilibrium constant. The following is the general equation for a reversible chemical reaction: aA+bB →cC+dD
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to develop our technology without wisdom or prudence ‚ our servant may prove to be our executioner. Honorable Members of the State Examination Board! The graduation topic presented to you today was inspired and rooted in the five years of our studies at the English Department to our Faculty. In keeping with the complexity of the subject we can divide the problem into the main components: * The definition of wisdom and prudence * Studying the problem of modern technologies * Providing
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Personal Technology Action Plan (PTAP) Online Making Technology Work for You–Social/Global/Cultural Phase III (SLOs 1a‚ 1b‚ 1c‚ 1d‚ 1f‚ 1g‚ 1h‚ 1i‚ 2a‚ 2c‚ 3b‚ 3c) In your own words‚ answer the questions below in complete sentence format (answers should be between two and five (5) sentences long): Review Writing Guidelines. All videos referenced below can be found in the Research Guide for the course under the Global/Social/Cultural tab. Social (9 pts) One (1) reference required After viewing the
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Chemistry: A Molecular Approach (Tro) Chapter 10 Chemical Bonding II: Molecular Shapes‚ Valance Bond Theory‚ and Molecular Orbital Theory 1) Determine the electron geometry (eg) and molecular geometry(mg) of BCl3. A) eg=trigonal planar‚ mg=trigonal planar B) eg=tetrahedral‚ mg=trigonal planar C) eg=tetrahedral‚ mg=trigonal pyramidal D) eg=trigonal planar‚ mg=bent E) eg=trigonal bipyramidal‚ mg= trigonal bipyramidal Answer: A 2) Determine
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an internet connection” (Thomas 2010). It is because of the face that society is ever changing that today’s media is forced to change along with ever changing technology. The technological advances often seem as though they are changing every day and that is because they are. Not only are there technological advances the older technology has become obsolete. While computers and phones seem to be the two electronics that seem to advance and change the most‚ televisions‚ radios‚ and even gaming devices
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r Lab Report 5 Introduction to the Classes of Chemical Reactions Course: Chem. 1151L‚ Tuesday & Thursday June 23‚ 2011 Mr. Nasir Uddin Pre Lab Questions: 1. CaBr2 (aq) + K3PO4 (aq) → CA(PO4)2(S) + KBr (aq) = Ca3(PO4)2 + 6 KBr Double Replacement 2. Li(s) + O2(g) = Li2O(s) =2 Li2O Decomposition 3. CH4 + O2 = CO2 + H2O = CO2 + 2 H2O Combination 4. AgBr(s) = Ag (s) + Br2(l) = 2 Ag + Br2 Combination 5. Mg(s) + H2SO4 (aq) = MgSO4 + H2
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Technology is very much a part of modern life. Many people see technology as a force that has escaped from human control. Others feel that technology has improved the quality of life. Do you think that the contribution technology has made to modern life has been positive or negative? State your position on this issue and support it with appropriate examples. Technology has become a part of our lives. The issue of decide if this part is or not good for life is a controversial one. Many believe
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The Effects of Technology Research Paper The information technology role in business is of great importance‚ it enables businesses to effectively and successfully plan‚ manage‚ and execute strategies that lead to greater profits and more success. The impact of information technology on business is continuing to rise as more advancements are developed and implemented into various business practices. The way that business is done has forever been changed with the advancements and will continue
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Analysis of a Chemical Reaction Purpose: To observe a chemical reaction and to use qualitative and quantitative evidence to identify this reaction from among four possibilities. Hypothesis: I think the result is going to produce water. I think this is going to happen because there is hydrogen and oxygen inNaHCO3. Materials: -Test tube clamp - 150 mm test tubes (2) - burner - retort stand - clay triangle - iron ring - crucible Procedure: Part A: 1. Add 0.5 g of NaHCO3
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Information technology is playing an increasingly important role in the work and personal lives of citizens. Computers‚ communications‚ digital information‚ software – the constituents of the information age – are everywhere. There is though‚ a considerable number of people that are really concerned about the changes that modern technology implies‚ stating that it embodies potential risks to social values‚ freedoms‚ and relationships and this is what Sherri Turkle also states in her Forbes magazine
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