CHEMICAL EQUILIBRIUM Reversible reactions and dynamic equilibrium Ammonia (NH3) is an important industrial chemical that is used in the manufacture of fertilisers. It is manufactured by reacting hydrogen with nitrogen. The reaction is said to be reversible and the conversion of reactants to products is never complete. N2 + 3H2 2NH3 A reversible reaction is a reaction which can take place in either direction When the concentrations of the reactants and product have become constant‚ a
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What is Alternative Fuels Alternative Fuels come from resources other than petroleum. Alternative fuel uses sources like corn‚ vegetable oils‚ animal fats‚ natural gas‚ propane and hydrogen. Various Alternative Fuels are produced domestically‚ thus reducing our dependence on imported oils and some are derived from renewable sources. Alternative fuel produces less pollution than normal gasoline or diesel (U.S. Department of Energy‚ n.d. ). Alternative fuel is produce for a variety of vehicles
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Experiment 3: Chemical Equilibrium Purpose The purpose of this experiment was to determine the equilibrium constant for the formation of FeSCN2+. Introduction Chemical equilibrium is the point in a reversible reaction where the concentration of the reactants and that of the products remains constant. This point of equilibrium is referred to as the Kc value‚ which can be obtained using the formula: Kc = [product] [reactant] In this experiment‚ we used a spectrophometer to
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Julie Nguyen Equilibrium Lab 4-28-14 I. Purpose To study the affect of temperature & concentration changes on systems in equilibrium II. Safety Wear apron Wear goggles Do not spill chemicals Clean up after use Wash hands Chemicals are TOXIC (by Britney Spears) III. Procedure A. Iron-thiocyanate equilibrium Pipet .3mL of 1 M iron (III) nitrate and .3 mL of 1 M ammonium thiocyanate. into clean 250 mL beaker. Add 75 mL of DS water. Mix well. Divide the solution into equal
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Synopsis The report presents detailed data on market growth dynamics for the car rental market in India. It also provides data on market drivers and indicators‚ along with leading companies and industry news in India car rental market. Furthermore the report enables readers to examine the components of change in the industry by looking at historic and future growth patterns broken down by segment. It should be noted that a number of sections in this report will link clients to Timetric’s Intelligence
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Fossil Fuels America’s Dependency on Fossil Fuels America’s Dependency on Fossil Fuels For the past two hundred years the United States depends more on fossil fuels than any other power source. Without fossil fuels‚ the industrial revolution would not have had as much of an impact making United States what it is today. However‚ we as a country are facing very real problems that we must have to address quickly. We are running out of fossil fuels‚ and soon we will not have fossil fuels to power
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Main article: Progress of the SARS outbreak The epidemic appears to have originated in Guangdong Province in November 2002 ("Patient #0" -- first reported symptoms -- has been attributed to Charles Bybelezar of Montreal‚ Canada) and‚ despite taking some action to control it‚ Chinese government officials did not inform the World Health Organization of the outbreak until February 2003‚ restricting media coverage in order to preserve public confidence. This lack of openness caused delays in efforts
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“Be nice Jonah‚” my father’s voice echoes through my mind‚ “After all‚ she is your sister.” Yeah‚ but an annoying one at that I thought. I look around our make-shift campsite and my eyes stop on her sleeping figure. I have to admit‚ she’s the bravest fourteen year old girl I have ever met. I haven’t seen her cry once. After the Outbreak spread‚ we’ve lost contact with our parents because of the chaos in the streets. We haven’t seen them in 7 months‚ when this all started. I fear the worst‚ but she’s
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the biggest complaint from consumers about driving your car these days? Many people think this cost is form gasoline only‚ but many other factors determine what you pay at the pumps. Results of primary use for gasoline‚ gasoline prices rising to all-time highs and environmental programs are the reason why consumers are complaining about driving their automobiles today. The primary use for gasoline is in automobiles and light trucks. Fuel produced all year round‚ and is delivered from oil refineries
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CJ Tavner 2/04/2013 Chemistry Lab: Equilibrium and LeChatelier’s Princinple Objective: Put stresses on the systems; observe how the equilibrium’s systems react to a stress. Materials and Procedures: A. Materials 1. NaCl(s) 2. KSCN‚ 0.002M 3. Bromythymol blue indicator solution 4. AgNO3‚ 0.1 5. CoCL2 x 6H2O(s) 6. HCl‚ 12M 7. HCL‚ 0.1M 8. NaOH‚ 0.1M 9. Fe(NO3)3‚ 0.2M 10. C2H5OH(l) 11. Na2HPO4(s) 12.
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