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A: Given : Volume of methylamine solution = 35 ml Concentration of HCl = 0.0986 M
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Q: Fill in the Newman Projections with the carbon chain from the molecule below in the Anti-, Gauche…
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A: Given reaction is : CaO + H2O ----------> Ca(OH)2 Experimental table is :
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Q: Provide the IUPAC name of the compound shown below.
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Q: O: H3C 1 mola CH3 H*
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Q: Write a balanced half-reaction for the reduction of nitrate ion NO−3 to gaseous nitric oxide
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Q: What is the pH of a 0.012 M Ca(OH)2 solution? O 12.38 O 1.62 O 1.92 12.08
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Q: H3C н ОН + CH3OH H+ I
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Q: NH₂ + H-Br E
A:
Q: Why sometimes derivatization is used in the sample preparation for GC-MS?
A: The role of derivatization in GC-MS is given below
Will adding
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- Assuming that benzaldehyde is the limiting reagent for the synthesis of stilbene, that stilbene is the limiting reagent for the synthesis of stilbene dibromide, and that stilbene dibromide is the limiting reagent for the synthesis of diphenylacetylene; what is the overall % yield of diphenylacetylene from benzaldehyde given the percentage yield of each step of the reaction sequence as follows? Give only two significant digits. If the answer is a whole number with two digits, do not include the decimal. benza Idehy de Notes: 66% stil be ne 23% stilbene dibromi de 66% dipheny lacetyle neIs it possible for Primary and Secondary Alcohols to undergo Nucleophilic Addition? How about Nucleophilic Substitution?Why does the solubility of carboxylic acids decreases with the increase in size of alkyl groups? a.)This is because of the equal polarity and hinderance provided by the large alkyl groups to the COOH group from involving in the hydrogen bonding with solvent molecules. b.)This is because of the reduced polarity and hinderance provided by the large alkyl groups to the COOH group from involving in the hydrogen bonding with solvent molecules. c.)This is because of the increased polarity and hinderance provided by the large alkyl groups to the COOH group from involving in the hydrogen bonding with solvent molecules. d.)This is because of the hinderance provided by the large alkyl groups to the COOH group from involving in the hydrogen bonding with solvent molecules.
- so we know that fischer esterification is a type of organic reaction that involves the formation of an ester from a carboxylic acid and an alcohol in the presence of an acid catalyst. am I correct to assume that a fisher esterification mechanism would look different than the above nucleophilic addition reaction? If they are different you you present the Fisher esterification mechanism of the reaction of acetic acid with pentanol in the presence of an acid catalyst, sulfuric acid and explain the mechanismCan the molecule on the right-hand side of this organic reaction be made in good yield from no more than two reactants, in one step, by moderately heating the reactants? ? AExplain this ? "Organic synthesis is the systematic preparation of a compound from areadily available starting material by one or many steps".
- Give the major product of the following reaction. ? KMno4, "OH heatGive an example of an azeotrope and give one method/technique that people have used to separate an azeotropic mixture. a) Are cyclohexane and toluene an azeotropic mixture? Why or why not?What reagent would you use to distinguish between the aldehydes and ketones and indicate what you would observe
- 6) +1 eq. HBr (add slowly to organic) 7) Br heat + CH;CO,H (solvent acetic acid)the molar mass of the product obtained by the action of an acetylene hydrocarbon with excess hydrogen bromide, is 4 times greater than that of hydrocarbon. Find the molecular formula of acetylene hydrocarbonWhy does the addition of bromine to fumaric acid require a high temperature for the reaction while other substrates (generic alkanes, alkenes, and alkynes) react with bromine at room temperature?