-> A https://app.101edu.co Question 2 of 20 Copper(II) phthalocyanine (Cu(Cs2HiGNs)) is produced by the cyclotetramerization of phthalonitrile (CsH.N2) according to the following reaction: CaH&N2(1) + CuCI:(s)Cu(C32H16N8)(s) + Cl(g) How many moles of copper(II) phthalocyanine would be produced by the complete cyclotetramerization of 555 grams of phthalonitrile in the presence of excess copper(II) chloride? 1 4. 2.
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- Compound K, L and M are three isomers with the molecular formula C5H10O.Compound K cannot be oxidized, while compound M and L can be oxidized.Oxidation of compound L with hot acidified potassium permanganate,KMnO4 solution yields 2-methylbutanoic acid. When treated with Iodoformreagent, yellow precipitation only occurs in compound K. Fehling test onlyyielded positive results for compound L and negative for compound M andK. Compound M is then reacted with hydrogen chloride, HCl produceschlorocyclopentane (i) Draw the structural formula of compounds K, L and M.Compound K, L and M are three isomers with the molecular formula C5H10O.Compound K cannot be oxidized, while compound M and L can be oxidized.Oxidation of compound L with hot acidified potassium permanganate,KMnO4 solution yields 2-methylbutanoic acid. When treated with Iodoformreagent, yellow precipitation only occurs in compound K. Fehling test onlyyielded positive results for compound L and negative for compound M andK. Compound M is then reacted with hydrogen chloride, HCl produceschlorocyclopentane. (ii) Name the type of chemical reaction of compound M when reacted withhydrogen chloride, HCl .( give mechanusm of all plz
- What mass spectral fragments are formed from α cleavage of pentan-2-one,CH3COCH2CH2CH3?When 37 is solvolyzed in trifluoroacetic acid approximately equimolar amounts of 38 and39 are obtained. Only 4 percent 40 is formed. Is this evidence for or against bridging byhydrogen?In preparation of p-Nitroaniline, Starting material is 50g of p-nitroacetanilide, 22ml of HCI, 20g of p-nitroaniline. Give % yield of nitro acetanilide. What is the objective of experiment? What is product prepared?
- Match the chromophore with the appropriate transition Choose: only in carbonyl group, 2 saturated hydrocarbons in alkane, or carbonyl group and ethene n to p* transition: ? sigma to sigma* transition: ? p to p* transition: ?Which combination cannot be used as mobile phase in RPLC? A. Water-acetonitrile B. Acetonitrile-cyclopentane C. water-THF (tetrahydrofuran) D. Acetonitrile-THF (tetrahydrofuran)The crocodile, which can remain under water without breathing for up to 1 h, drowns its air-breathing prey and then dines at its leisure. An adaptation that aids the crocodile in doing so it that it can utilize virtually 100% of the O2in its blood whereas humans, for example, can extract only ~65% of the O2in their blood. Crocodile Hb does not bind BPG. However, crocodile deoxyHb preferentially binds HCO3ꟷ. How does this help crocodile obtain its dinner? Explain your answer.
- Please help Will provide helpful ratings for attempting all three mcqs. Thank uData: Density of p-phenetidine is 1.065g/mol Williamson Ether Synthesis: Mass of filter paper: 0.680 g Mass of filter paper and product: 1.482 g Melting Point: 134-136oC Amide Synthesis: Mass of filter paper: 0.686 g Mass of filter paper and product: 1.589 g Melting Point: 135-137oC Mixed Melting Point (product of amide synthesis mixed with Williamson Ether synthesis product): 134-136oC (a)Calculate theoretical yield of both williamson ether synthesis of phenacetine and amide synthesis of phenacetin. (b) calculate the percent yield of phenacetin obtained via williamson ether synthesis. (c) Calculate the percent yeild of phenacetin obtained via the amide synthesis.please provide the machanisms of 1a, 1e, 1f