D. REACTIONS OF ALDEHYDES AND KETONES WITH SODIUM HYDROXIDE (By: Mary Deo Luigi J. Mabunay 1N-3) Objective: To determine the reactions of Aldehydes and Ketones when combined with Sodium Hydroxide. Process: * Obtain 5 clean and dry test tubes * Put 2mL of 40% NaOH solution to test tubes 1‚ 2 and 3 and on test tubes 4 and 5‚ put 10% NaOH solution * Add 10 drops of the following solution: * Tube 1: formaldehyde * Tube 2: benzaldehyde * Tube 3: acetaldehyde
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Manufacture of Paracetamol Introduction Paracetamol‚ the most common medicine nowadays‚ has been used by people
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MARKETING ENGINEERING FOR EXCEL • CASE • VERSION 1.0.2 Case Ford Hybrid Car Case By Arvind Rangaswamy 1. Before beginning any case‚ students should familiarize themselves with the model being used. Marketing Engineering for Excel comes with tutorials that demonstrate the capability of each model. The tutorial can be found under each model within the ME►XL menu after starting Excel. These tutorials are designed to work with our OfficeStar examples which are located in
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National Competitive Advantage of China in Electric Mobility: The Case of BYD Corresponding Author: Kasperk‚ Garnet Center of International Automobile Management‚ RWTH Aachen University Templergraben 64‚ 52062 Aachen‚ Germany‚ gk@im.rwth-aachen.de Phone +49 241 80 93348‚ Fax +49 241 80 93248 Wilhelm‚ Jan Chair of Organization‚ RWTH Aachen University‚ Templergraben 64‚ 52062 Aachen‚ Germany‚ jw@im.rwth-aachen.de Wagner‚ Wolfgang Volkswagen Corporate University‚ China Cuipingbeilixiqu‚ 16Haolou-1Danyuan
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Amines are aliphatic and aromatic derivatives of ammonia. Amines‚ like ammonia‚ are weak bases (Kb = 10−4 to 10−6). This basicity is due to the unshared electron pair on the nitrogen atom. Classification and nomenclature of amines Amines are classified as primary‚ secondary‚ or tertiary based upon the number of carbon-containing groups that are attached to the nitrogen atom. Those amine compounds that have only one group attached to the nitrogen atom are primary‚ while those with two or three
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and Cl- has a charge of -1 III. Oxygen is assigned an oxidation number of -2‚ except in peroxides when it is -1. The oxidation number of oxygen is -2 in MgO‚ BaO‚ Fe2O3‚ and K2O IV. Hydrogen has an oxidation number of +1‚ except in metal hydrides such as FH‚ when it is -1. Examples of +1 charge are H2O‚ H2SO4 and HNO3. V. Some elements exhibit only one oxidation states in certain types of compounds: a) The elements of Group IA always have an oxidation number of +1 in compounds
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Comment: Treat a Grignard reagent as an alkyl nucleophile i.e. CH3MgBr is equivalent to CH3- nucleophile. The Grignard reagent can also react with RX to form a longer chain alkane. Example: CH3CH2MgBr + CH3CH2Br CH3CH2CH2CH3 + MgBr2 In general‚ basicity parallels nucleophilic strength since both of them depend on the availability of the lone pair of electrons. The Grignard reagent is not only able to function as a nucleophile; it can operate as a base too by reacting with water to
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The process of naming compounds allows chemists to communicate formulae in words rather than in chemical symbols. There are‚ however‚ a few rules about naming compounds which need to be known in order to write a formula in word form or translate a compound in word form into chemical symbols. Ionic compounds If the compound is ionic‚ then the name of the cation (usually metal) comes first‚ followed by the ’compound’ name of the anion. To find the compound name of an anion‚ replace the end of the
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Class 4 – Flammable Solids Division 4.1 – Flammable Solids are: • Wetted explosives that are Class 1 explosives when dry‚ that are sufficiently wetted to suppress explosive properties. • Self-reactive materials that are thermally unstable and can undergo strong exothermic decomposition even in the absence of oxygen. Readily combustible solids that can cause fire through friction‚ such as matches. Powdered‚ granular or pasty materials must be classified as Division 4.1 when the time of burning of
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radioactive element is one that gives off radiation and breaks down to form a different element. Radon is a radioactive element. A radioactive element is one that gives off radiation and breaks down to form a different element. The most common compounds •Hydrides •Fluorides
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