Ethane - Study guides, Class notes & Summaries

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IGCSE Chemistry- Organic Chemistry Practice Exam Questions & Answers. Molecular formula for methane - CORRECT ANSWER CH4 Molecular formula for ethane - CORRECT ANSWER C2H6 Molecular formula for propane - CORRECT ANSWER C3H8 Molecular formula for butane - CORRECT ANSWER C4H10 Molecular formula for pentane - CORRECT ANSWER C5H12 General formula for alkanes - CORRECT ANSWER CnH2n+2 Structural formula for methane - CORRECT ANSWER CH4 Structural formula for ethane - CORRECT ...

G2 Gas Fitter / Technician Exam Set Prep Solution Questions And Revised Correct Answers PASSED!! What is the approximate ignition temperature of natural gas - ANSWER : 1200*F(649*C) The specific gravity of natural gas is - ANSWER : 0.6 The odorant added to natural gas for detection purposes is - ANSWER : mercaptan Major constituents of flue gases after the proper combustion of natural gas in air are: - ANSWER : CO2, H2O, N2, O2, and heat A bunsen flame is characterized by its -...

OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS   Haloalkane to nitrile - ANSWER-nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution Excess ethanolic NH3 with no further substitution HEAT under PRESSURE acyl chloride/acid anhydride to SECONDARY amide - ANSWER-Nucleophilic substitution primary amine Acyl chloride/acid anhydride to PRIMARY amide - ANSWER-Nu...

Chem 104 Final Exam Review; Questions and Answers 100% Solved Alkanes Correct answer-nonpolar saturated CnH2n+2 Methane Correct answer-1 C Ethane Correct answer-2 C Propane Correct answer-3 C Butane Correct answer-4 C Pentane Correct answer-5 C

Option 1: A growing concern in agricultural and food chemistry is the presence of residues in food. We use many forms of organic chemicals in agriculture and food chemistry and there is growing concern as to how safe these materials are. Choose an organic chemical used in agricultural of food chemistry and report on the functional groups contained in your compound, the uses of the compound, and the safety of that compound. This research will require one or more outside sources. Ensure all citat...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

the study of compounds that contain the element carbon. - Answer organic chemistry natural organic compounds - Answer cotton, wool, or silk synthetic organic compounds - Answer nylon and polyester what do all organic compounds contain? - Answer carbon and hydrogen atoms carbon always forms how many covalent bonds? - Answer 4 what type of bonds can carbon form? - Answer single, double, or triple a carbon atom surrounded by four atoms four single bonds - Answer etha...

Chemistry Cumulative Final Exam Questions With Correct Answers What makes carbon such a unique element? A) Elemental carbon comes in two forms, diamond and graphite. B) Carbon forms four bonds, although the ground state configuration would predict the formation of fewer bonds. C) Carbon forms covalent bonds rather than ionic bonds. D) To a greater extent than any other element, carbon can bond to itself to form straight chains, branched chains and rings. E) Carbon has two stab...

OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS   Haloalkane to nitrile - ANSWER-nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution Excess ethanolic NH3 with no further substitution HEAT under PRESSURE acyl chloride/acid anhydride to SECONDARY amide - ANSWER-Nucleophilic substitution primary amine Acyl chloride/acid anhydride to PRIMARY amide - ANSWER-Nu...