What is the best choice of reagent to perform the following transformation? Br a. H2SO4 b. H20 с. НBr d. KOtBu (potassium tert-butoxide) a O b O c

Q: Show the organic reactant/reagents to produce the following:

A: Alkenes can be defined as the organic compounds containing double bonds between carbon atoms

Q: Propose stepwise mechanisms for the following reaction (1) NaOEt, ELOH (b) (2) H3O, workup

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Q: Given the following reactions: Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2…

A: Given that, The anode (oxidation) half-cell reaction is: NO3- + 2H+ + e- → NO2 + H2O. The cathode…

Q: HyC HCI CHy HCI HyC CH CH, HCI HyC CH, CH CH,

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Q: You receive a prescription for furosemide 8mg/ml solution. In your pharmacy you only have furosemide…

A: Given that -  Furosemide prescribed = 8mg/mL  But, available stock oral Solution of furosemide =…

Q: 29, An electron in the hydrogen atom make a transition from the ground state to an excited level by…

A: Given that -  Ground state value for Hydrogen atom , n1 = 1  Wavelength of Hydrogen for this…

Q: 8. Choose the new state or phase of matter form in the given example below. * SOLID LIQUID GAS The…

A: There are mainly three states of matter, namely solid, liquid or gas. A solid is a substance which…

Q: Draw the mechanism of the hydroboration reaction for 1-octene. Why are carbocation rearrangements…

A: Structure of octene :  Ch3-(CH2)5-CH2-CH3 Reagents:  NaOH + H2O2

Q: 15-10. Suppose that the Ag | AgCl outer electrode in Figure 15-7 is filled with 0.1 M NaCl instead…

A: Given: Ag/AgCl outer electrode is filled with 0.1 M NaCl instead of saturated KCl. Calibration of…

Q: iven the following reactions: Anode: NO3- + 2H+ + e- --> NO2 + H2O Cathode: 2H+ + 2e- --> H2…

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Q: A certain organic compound O has a solubility in hexane of 0.601 mL g at 15. °C. Calculate the mass…

A: Given that compound has solubility of 0.601 g per ml.

Q: QUESTION 3: What is the mass (in grams) of fluorine gas is needed to react completely with 17.8g of…

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Q: How many hydrogen atoms must bond to silicon to give it an octet of valence electrons?

A: Silicon has 4 valence electrons and hydrogen has only 1.

Q: Consider the reaction below to answer the following question: FÖH H Ph 'Ph Br This reaction proceeds…

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Q: What is the molar concentration of Fe3+(aq) if the cell potential was -0.3792 V and the molar…

A: According to Nernest equation- Ecell = Estdcell - 0.0591/n * log [Product/Reactant] n = No of…

Q: 13. Which of the following ranks the states of matter based on the compactness of the molecules? *…

A: Intermolecular space is the space between two molecules or atoms. In solid it is very little, in…

Q: At room temperature, two identical rigid containers are separated and filled up with the equivalent…

A: Given: One container is filled with equivalent to 200 mol of oxygen and, Second container is filled…

Q: The following are spectrometric methods of analysis, except   A. MS   B. NMR   C. Polarimetric…

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Q: 11. Mobile combustion of CHain 2004 emitted 58.21 Tg CO2 If the GWP for CH4 is 25 CO2e, how many Gg…

A: Tg of CO2 = 58.21 Tg  GWP = 25 We need to find Gg of gas.

Q: A. Put the following complexes in decreasing order of reactions rates under a dissociation reaction:…

A: Monodentate ligands bind to other molecule through only one donor atom and bidentate ligands bind to…

Q: CaCl(aq) + 2 AgNO3(aq) Ca(NO3)hl ) + 2 AgCI( ) Select all the species that would be shown in the…

A: Balanced chemical reaction CaCl2 (aq) + 2 AgNO3 (aq) → Ca(NO3)2 (aq) + 2AgCl (s) In solution,…

Q: when a force is app When force is rema Rubber band has a It satisfies all other nly nd II and III…

A: Rubber band is considered as a solid because stretching the rubber, its shape is changes ,after it…

Q: b) Arrange the following compounds according to the reactivity towards nitration. Give reasons for…

A: Given compounds are :

Q: Compute for the pH and generate a titration curve for the titration of 50.0 mL 0.0500 M NaOH with…

A: Here the analyte is NaOH and the titrant is HCl, both of which are strong and monoprotic.  Hence we…

Q: Two different compounds have the formulation CoBr(SO4)·5NH3. Compound A is dark violet, and compound…

A: Here we have to predict the types isomerism shown by the following compounds having molecular…

Q: Which of the following aqueous solutions has the highest boiling point? Group of answer choices 0.2…

A: -> When non electrolyte dissolved in solvent then boiling point of formed solution is greater…

Q: Consider the given chemical equation: Pb3O4+x HCIy PbCl2 + Cl2 + z X, y and z respectively are

A: The given chemical equation is  Pb3O4 + x HCl →y PbCl2 + Cl2 +z O2 The values of x, y, z are ------?

Q: A solution is formed by dissolving 15.5 g of aluminum chloride with 50.0 g water at 25.0 oC.  What…

A: Given,  Mass of solute, AlCl3 = 15.5 g  Mass of water in g = 50.0 g  Temperature = 25.0 oC  What is…

Q: You are working in an aseptic unit making TPN bags. One of your adult patients requires 20mmol of…

A: Given the stock solution= 5% sodium chloride.  Let the mass of the solution be 100g. Then the mass…

Q: 1. The structure of ethene is shown below. H c=c H a. Give the hybridisation state of the carbon…

A: Let us discuss the ethene molecule and its diagrams.

Q: Sodium hydroxide is a strong base. What is the pH of a 0.0200 M sodium hydroxide solution? a.2.0…

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Q: Н—с—оН 3. Н, Ра/BasO, H', H20 1. NACN Н—с—оН 4. H20 2. H,O -NH;H Н—с—он H,C-OH What reaction is…

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Q: Question 2 H-C-OH 3. Н, Ра/ВasO, 1. NaCN H', H20 H-C-OH 2. H,O 4. H20 -NH2H Н—с—он Н.С — он Which…

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Q: QUESTION 8: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as…

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Q: 45. S, p, d, and f blocks in the periodic table refer to the specific regions or spaces where * a.…

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an…

Q: Which of the following can determine location of glysosidic linkages?   A. Fractional analysis…

A: Fractional analysis using HPLC in tandem with MS HPLC stands for high performance liquid…

Q: A student in conducting molecular weight determination of an uninown diprotic acid. He first…

A: KHP dissociates completely to form K+ and HP-. HP- then acts as weak acid. KHP and NaOH are…

Q: What is the IUPAC name of the following compound? a. (E)-1-chloro-1,2,3-trimethyl-1-butene b.…

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Q: What type of chemical reaction is this:is it Synthesis reactions,Decomposition reactions, Single…

A: Type of reactions: a) Precipitation reaction: In precipitation reaction an insoluble salt is formed…

Q: 8) 10.0 ml of.15M H3A (Kat = 2.5 x 104, Ka2 = 3.5 x 108, Ka3 = 5.0 x 10-12) is titrated with .10M…

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Q: Calculate the equilibrium constant for the following reaction at 298 K. 3C2H2 (g) + CSH¢ (g) AG°…

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Q: How many grams of Ag2CrO4 will precipitate if excess K2CrO4 (aq) is added to a 41.5 mL of 0.816M…

A: Ag2NO3 is limiting reactant. and K2CrO4 is given in excess...

Q: From standard reduction potentials, calculate the equilibrium constant at 25 °C for the reaction…

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Q: Which of the following describes the second law of thermodynamics? deltaS(system) + deltaS…

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Q: 10. Some of the reported chemical concentrations of water at the pH 7.3 are the following: [Na"] =…

A: We will calculate the total hardness of water in mg/L  CaCO3 .

Q: Which is correct and which is incorrect from the following sentences? Proposition True False (a) The…

A: The solution is shown below

Q: Which solution will be more basic? 0.0150 M NaOH or 0.0050 M KOH?

A: We have given two strong acids (NaOH and KOH) along with their concentration .We need to tell which…

Q: oordination Chemistry a.) Rank the following compounds in terms of their degree of deviation from…

A: John-Teller distortion is typically observed among octahedral complexes. Normally those complexes in…

Q: How many milliliters of 0.400 M solution can be prepared by dissolving 5.00g of NaBr in water?

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Q: 2. Calculate the percentage of MnO, in a mineral specimen if the l2 liberated by a 0.1267-g sample…

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.