|CH,CH,l,Cu-Li THF solvent [+] DIBAL-H, cold THF solvent

Q: If the order of the reaction is first order for both reagents then using the rate law and the…

A: From the given information about order , we would first write rate law expression for this reaction.…

Q: What is the velocity of electrons emitted from K metal (threshold energy = 2.25eV) using incident…

A: Given: Energy of radiation = 6.2 eV And the threshold energy = 2.25 eV

Q: 35.00 mL of a 0.450 M sodium hydroxide was reacted with 12.00 mL of 0.500 M phosphoric acid (H3PO4)…

A: Here we have to determine the volume of water produced when 12 ml of 0.5 M NaOH reacts with 35 ml of…

Q: ALKYL HALIDES Sodium lodide in Acetone Reagent Compound Structural Formula Theoretical Result (Short…

A: test for halides

Q: व१rOSST्यe thtu nettक की फेह PoHgणed कnaवेट सिन्ल 1,4-b4tanedioic acid and1,3-bytamediamine

A: The monomers given are 1,4-butanedioic acid and 1,3-butanediamine.

Q: Question 5 How many different dipeptides can be formed when one valine reacts with one leucine? 1 4

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Q: Given the graphical data corresponding to the reaction shown, what is the concentration after 75…

A: From the given plot , first we determine integrated rate law as per given plot and order.  Then…

Q: Enter your answer in the provided box. Convert 90.5 atm to kPa. Enter your answer in scientific…

A: Convert 90.5 atm to kpa

Q: Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name…

A: Here we have to write the IUPAC name of the following compound.

Q: answer the following. (a) A certain solution has a hydrogen ion concentration of 4.48 x 10 moles per…

A: i) The hydrogen ion concentration of a certain solution is 4.48 × 10-5 moles per liter.     ii) We…

Q: What is the osmotic pressure of a solution prepared by dissolving 0.472 g of barium nitrate…

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Q: 16.Name the following molecule. HOH 4

A: We will first find the parent chain and number them accordingly. Then find the substituent.

Q: Draw a tripeptide of lysine. Label the products and reactants.

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Q: In the correct order, what are the three steps in the mechanism of an Aldol reaction? O Enolate…

A: We need to write the correct order of steps for aldol reaction mechanism

Q: 3. Standard reduction potentials are listed for reactions under standard conditions. Standard…

A: The reactions occurring at cathode and anode can be represented as: Anode: Pb→Pb2+ + 2e-Cathode:…

Q: Reaction Туре Enthalpy Entropy Spont.? (-AG)? (AH)? (AS)? Yes, No, or Maybe (TD) CSH12(g) + 802(g)…

A: Given table is :  Predict relative spontaneity without doing any calculation = ?

Q: objecti syntnesizing, characterization and ligand exchange of arene molybdenum complexes using…

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Q: The titration curve attached was obtained from the titration of a 0.225 g sample of a solid acid…

A: From the titration curve, pH at the equivalence point is around 7. Thus, a strong acid reacts with…

Q: SIMULATION Voltaic Cells Under Standard Conditions Oxidizing Reducing Electrode EO °cathode-E°anode…

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Q: What is the moiarity of a 50.0-mL sample ofH2SÖ4 solution that will completely react with 30.0 mL of…

A: Given :  H2SO4(aq) + 2NaOH(aq) → Na2SO4(aq) + 2H2O(l)  molarity of NaOH = 0.150 M  Volume of NaOH =…

Q: 6b. why doce CE have better performance than LC in separation

A:

Q: The neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. Use the…

A: Given: neutron-induced fission of U-235 produces Ba-140 and Kr-93, along with 3 neutrons. And the…

Q: Please help me figure out the IUPAC names that come from combining the compounds in the first column…

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Q: Fill in the table. Element Number of Protons Number of Neutrons Number of Electrons Mass Number…

A: Fill in the blanks--

Q: An analytical chemist weighs out 0.410g of an unknown triprotic acid into a 250mL volumetric flask…

A: Given: Mass of triprotic acid (Assuming H3A) = 0.410 g. Concentration of NaOH = 0.0700 M And volume…

Q: 2. Provide reagents/conditions to accomplish the following syntheses. Several steps are required in…

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Q: The equilibrium constant, K, for the following reaction is 1.20x102 at 500 K. PCI,(9) PCly(9) +…

A: Answer: According to Le-chatalier's principle on adding Cl2 for the given system at equilibrium, it…

Q: A differential scanning calorimeter run with a 13.7 mg sample at a heating rate of 15.0 K/min yields…

A:

Q: The radius of a single atom of a generic element X is 155 picometers (pm) and a crystal of X has a…

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Q: पेह कर नाहटेकनांगवम वकढे Choze C००७९८ े ०fकठे न CH2I2 043

A:

Q: A 25.00 mL sample of magnesium hydroxide solution is titrated with 0.00500 M HCl and 2 drops of…

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Q: .) ion-ion interactions are stronger than the ion-dipole interactions because the UM has a lower…

A: PEC diagram is given for barium hydroxide.  We have to determine the relative interaction strengths.

Q: What reaction sequence can be used to convert methyl 3-oxocyclopentane- 1-carboxylate to…

A: Grignard reagent is the source of nucleophile it shows an nucleophilc addition reactions to carbonyl…

Q: 1.OML 3.4ML furan maleic anhydride

A:

Q: 19. How would you combine two molecules of propene, in multiple steps, to synthesize the ether shown…

A: The answer is as follows:

Q: Determine the rate of the last set of reaction conditions. [A]. [B], Rate, M/s 0.358 0.212 5.62e-6…

A: Answer: In this question we have to find out the order of reaction with respect to A and B and then…

Q: 1 ppm 1. Determine the minimum number of hydrogens present in the compound? 2. If the compound has…

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Q: NaOEt H. AICI; CI NaOMe

A: Since, you have multiple subparts questions so i will solved first three subparts for you and rest…

Q: c. Show the mechanism for the initiation and propagation steps using the molecules below. Then show…

A: To provide the mechanism of the initiation and the propagation step of the given polymerization…

Q: Et3N Br2 NaOH(aq) + H3PO2 H2SO4 Na tan ot

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Q: Name the following compounds

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Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Given:

Q: A mixture of krypton and methane gases, in a 5.73 L flask at 83 °C, contains 11.1 grams of krypton…

A:

Q: 2. If ion-selective electrodes for the determination of H*, Na*, Ca2+, S2- have Nernstian responses…

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Q: Select the structures that would correspond to substrate 1 and substrate 2 in the following…

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Q: The acetic acid/acetate buffer system is a common buffer used in the laboratory. Write the…

A: Here we are required to  write the equilibrium reaction for the acetic /acetate buffer

Q: How many moles of H* (what coefficient would be present in front of H") are present in the balanced…

A: Balancing redox reaction by half reaction method (acidic medium) Divide the equation into oxidation…

Q: Which of the molecules below would you expect to be soluble in hexane (C6H14)? :O: A H3C. CH3 :NH2…

A: The molecules given are,

Q: In a titration of methylamine CH3NH2 (pKb = 3.34) with HNO3, which of the following color indicator…

A: At equivalence point, the weak base, methylamine CH3NH2 is completely converted to the conjugate…

Q: O CH3 - CH2 - CH2 - CH2 - CH2- CH = CH- CH3 %3D O CH3 - CH2 - CH = CH- CH2-CH= CHz-CH3 3 H, C- CHz -…

A: