1. Why did magnesium react with zinc nitrate and why can’t lead react with zinc nitrate? The reason why magnesium reacted with zinc nitrate is because magnesium is two elements higher than zinc on the activity series. When a metal is higher than another on the series, it means it is capable of replacing whichever metal is beneath it in a single displacement reaction. The distance between the two metals has a correlation with the slow execution of the reaction as the closer the elements are on the
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Double Displacement Reactions and Solubility 1. Write the balanced molecular equations for the reactions where the following occurred: a)Fe+3 precipitated b) Co+2 precipitated Answer: a) Fe+3 precipitated Fe(No3)3 (Aq) + 3NaI(Aq)---> FeI3(s) + 3NaNO3(aq) Fe(No3)3 (aq)+3NaBr (aq)---> FeBr3 (s) +3NaNo3(aq) Answer: b) Co+2 precipitated Co(NO3)2 (aq)+ 2NaOH ¬(aq) ---> Co(OH)2 (s)+ 2NaNO3(aq) 2. Consult your results table and write Net Ionic equations for the all of the reactions where
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International Journal of Chemical Sciences and Applications ISSN 0976-2590. Vol 3, Issue 1, 2012, pp 232-240 http://www.bipublication.com SIMULATION OF BIOMASS GASIFICATION REACTOR FOR FUEL IN GAS TURBINE Ratnadip R Joshi1, B D Kulkarni2 1 Dept. of Petrochemical Engineering, MAEER's Maharashtra Institute of Technology, Paud Road, Pune. PIN 411038 Maharashtra, India. 2 Distinguished Scientist, National Chemical Laboratory, Pune, India. 1 Corresponding author: Email: ratnadip.joshi@mitpune
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[pic] Official TCC Course Syllabus |Discipline Prefix: CHM |Course Number: 111 |Course Title: College Chemistry I | | |Course Section: D04B | | |Credit Hours: 4 |Lecture Hours: 3 |Clinical Hours: |Lab Hours: 3 | |Contact
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– Cobalt }. I – Iodine ~. Se - Selenium 3. Classify each of the following phenomena as a physical or chemical change; . The detonation of trinitrotoluene (TNT) produces carbon monoxide, water, nitrogen, and carbon. i. Chemical Change . When exposed to an ignition source, hexane vapor ignites at -7°F (-22°C). ii. Chemical Change . Battery acid is neutralized when mixed with sodium bicarbonate. iii. Physical Change 4. Gold
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Experiment 34A: Hypochlorite Oxidation of Methyl Ketones by the Haloform Reaction: Benzoic Acid Objective: To practice the Haloform reaction as synthetic rout to form benzoic acid To understand the mechanis that provide chorine from NaOH To obtain the melting point and FTIR spectrum of benzoic acid Experimental Procedure: The procedure was followed as described in Mayo, pages 405 -406, with the modifications given on Blackboard. Additional modifications to the procedure included the
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James Burrello-Hood Cohort c Chemistry 12/7/15 Part A 1. Write electron configuration and for the following ions: |Ion |Electron Configuration |Name of ion | |Ga3+ |1s22s22p63s23p6 |Gallium ion | |Ag+
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Example B5: Calcium + Chlorine Mg Example B6: Aluminum + Chlorine Cl Al Cl Cl Cl Mg2+ + Cl1- + Cl1- Æ MgCl2 Cl Al3+ + Cl1- + Cl1- + Cl1- Æ AlCl3 Challenge: What are some other ionic bonds that can be formed by the elements you see? Write the chemical formula for the compound and its name. Answers will vary. T. Trimpe & L. Bogner 2008 http://sciencespot.net/
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quantum energy level. Isotope- atoms of an element with identical chemical properties but with the different masses; isotopes are atoms of the same element with different numbers of neutrons. Ionic compound- chemical compound that are held together by ionic bonds; that is, bond of electrostatic attractions between negative and positive ions. Covalent bond- a chemical bond formed by sharing of a pair of electrons Covalent compound- chemical compound held together by a covalent bond or bonds. The
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Level of Development and Level of Detail came into play with the advancement of computers and BIM technology. As the AEC industry began move towards using computer renditions for design and analysis, it became necessary to define the certainty with which drawings could be trusted. The detailing of elements changes throughout the duration of a project, so it is important for the team to be able to recognize what level of detail is provided and how trustworthy it is. For this reason, different levels
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