Purpose To test the reactions of primary‚ secondary‚ and tertiary alcohols with acid and with an oxidizing agent. Materials chemical safety goggles lab apron protective gloves test-tube rack eyedropper dropper bottles containing butan-1-ol butan-2-ol 2-methylpropan-2-ol potassium permanganate solution‚ KMnO4 (aq) (0.01 mol/L) concentrated hydrochloric acid‚ HCl (aq) (12 mol/L) (for teacher use only) Procedure 1) Put on your safety goggles‚ apron‚ and protective gloves.
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World Literature Paper 1 In the plays The Three Sisters by Anton Chekov and Antigone by Sophocles‚ dialogue plays a key role in the characterization of the protagonists‚ because dialogue can act as a form of indirect characterization. The Three Sisters is a play set in the early 1900s‚ and is about three sisters who try to lead meaningful lives which are surrounded by people constantly distracting them from the passage of time and their longing to return to their home country of Moscow. Antigone
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In The Three Billy Goats Gruff (Norway version) and The Three Billy goats (Poland/Germany version) they each are told differently in different countries‚ but comparing them and finding their differences helps us understand how we tell or folklore stories differently from others today. In many countries they tell folklore stories a lot differently that we do today take The Three Billy goats gruff for example there is three different versions told a lot different from each other. The three different
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porridge‚ and fall asleep in their beds? The only person who could have done this is Goldilocks herself. The story of Little Red Riding Hood is about a young‚ naive girl that visits her grandmother to find a big bad wolf in her place. Goldilocks and The Three Bears are about a young‚ stupid girl who wanders into the bears’ home‚ and lets her impoliteness overcome her even though these characters and their decisions are different. They have many similarities too. One similarity between their personalities
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from the Turkic nomadic groups. The governments of all three kingdoms were Muslim-based. However the Ottoman and Mughal empires were Sunni-based‚ while the Safavid Empire espoused Shi’ism‚ different forms of the Muslim religion. These kingdoms were all ruled by absolute monarchs‚ and also had revenues from taxation on the agrarian people. The peoples who lived in these kingdoms that were not Muslims did not have to follow the Muslim laws. All three kingdoms were also multi-linguistic and practiced inward
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Abstract In this experiment‚ the nature of linkage isomers will be observed on the example of nitritopentaamminecobalt(III) Chloride and nitropentaamminecobalt(III) Chloride. Their relative stability will be compared on standard conditions and the infrared spectroscopy of both the isomers will be obtained to analyze the characteristic absorption bands for the nitro and nitrito group. Yield for nitritopentamminecobalt(III) Chloride was obtained to be = 1.9221 g(73.24 %) and yield for nitropentamminecobalt(III)
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Title Page: Module Code: FC 511 2T Module Title: Skills for study Tutor Name: Emma Duffy Assessment title: Formative Lab Report: Enthalpy of Combustion of Butanol Student ID Number: 201233920 Date of submission: 6/3/2017 Past tense recapping what you did in the experiment Present tense explain theory and compare theory THINGS TO IMPROVE : Reference Introduction Discussion Avoid Plagiarism Table of Contents Introduction P.3 Aim Materials
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This lab will allows the comparison between elimination reactions under acidic and basic conditions through an analysis of two separate reactions: an acid-catalyzed dehydration of 1-butanol and 2-butanol using sulfuric acid and a dehydrobromination under basic conditions using potassium tert-butoxide of 1-bromobutane and 2-bromobutane. The products of all four reactions will be analyzed with gas chromatography‚ which separates organic compounds to see how each reaction’s product are formed under
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A: Dehydration of 1-butanol & 2-Butanol/Part B: Dehydrobromination of 1-Bromobutane & 2-Bromobutane Abstract The objective of this experiment is to successfully perform a dehydration of 1-butanol and 2-butanol‚ also dehydrobromination of 1-bromobutane and 2-bromobutane to form the alkene products 1-butene‚ trans-2-butene‚ and cis-2-butene. The dehydration reactions react under and acid-catalysis which follows an E1 mechanism. It was found that dehydration of 1-butanol yielded 3.84% cis-2-butene
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Form 6 Chemistry Practical Experiment 18: Cis-Trans Isomers of But-2-enedioic acid Introduction Cis-trans isomers are a kind of stereoisomers called geometrical isomers. Due to the inability of rotation about the C=C bond‚ some compounds possess cis and trans isomers. But-2-enedioic acid is an example of having both isomers. Maleic acid Fumaric acid Cis and trans isomers have different physical properties such as boiling point‚ solubility‚ density and stability
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