1. Choose the correct option for | [Select] 2. Choose the correct option for [Select] 3. Choose the correct option for III [Select] H- H 1. NaNH2 Br 2. 1Eq.
Q: Provide detailed (arrow pushing) mechanism for the following reaction. Whereappropriate indicate…
A: The answer is given below. Please check. If you have any question, please comment. We will…
Q: 1. What is the IUPAC name for the compound given below? H. C. HIN: Н CH3
A: The IUPAC rules for naming amides typically involve identifying the parent alkane, replacing the -e…
Q: Question 3. Provide a synthetic pathway, i.e. reaction conditions and expected intermediate…
A: The question is based on organic synthesis.We need to synthesize products based on reactant…
Q: Plz solve correctly
A: The objective of this question is to calculate the theoretical heat of dissolution of sodium…
Q: Draw the major organic product of the reaction of carvone with KMnO4. H3O+
A: is a strong oxidizing agent. In acidic medium, it causes cleavage of double bonds to form aldehydes…
Q: A sample is run on a TLC plate and gives a single spot as shown below on the left. However, the…
A: TLC chromatography
Q: H₂C CH₂ NH3 slightly acidic (pH 4-5) 1)LIAIH in diethyl ether 2) H₂O
A:
Q: 3-Draw a structure of the products of the reaction below with the correct stereochemistry Hint: two…
A: The objective of this question is to write the product for the given reaction, to write the…
Q: Draw the major product of this reaction. Ignore inorganic byproducts. Sn/HCI NO2
A: Given reaction:We have to find the major product
Q: Some soluble compounds are listed in the table below. Complete the table by filling in the name or…
A: Part I.Part II.Explanation:Part I.Ionic compounds consist of positive (metal) and negative ions…
Q: Follow the curved arrows shown in the image below and modify to draw the correct second resonance
A: Concept of Resonance; When all the properties of a molecule cannot be explained by a single…
Q: Write the equilibrium constant expression, Kc, for the following reaction: If either the…
A: The objective of the question is to write the equilibrium constant expression, Kc, for the given…
Q: Complete synthesis, include reagents and intermediate compounds. If functional group needs to be…
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: I need solution with explanation. Please don't provide handwritten soluion.
A: The objective of the question is to determine the position(s) where an electrophilic substitution…
Q: Can someone answer this question? What type of kinetic isotope effect (KIE) do you think was…
A: This is an example of E2 reaction
Q: From phenol, ethylene, Br2, Fe, NaOH, HCI, LiAlH4, NaBH4, H2O, CO2, H2SO4, Mg, ether, please suggest…
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: a. Predict the 13C NMR (# of peaks, integration of each peak, and relative chemical shift of each…
A: The signals in the NMR based on the chemical environments of the atoms present in the compounds.If…
Q: Zinc metal reacts with hydrochloric acid according to the following balanced equation: Zn(s) +…
A: Calorimeters use a common equation -Hrxn is the heat released due to the reaction of two species. It…
Q: Determine the Kovats retention index for an unknown C9 sample using the retention times 1.3 min for…
A: Calculate retention index for an unknown C9 sample.
Q: A certain weak base has a K of 7.90 x 10-7. What concentration of this base will produce a pH of…
A: Given that,The base dissociation constant of weak base,pH of the solution = Concentration of weak…
Q: Draw the structure of the product(s) of the reaction below. Be sure to indicate stereochemistry when…
A:
Q: Considering rotation around the bond highlighted in red, draw the Newman projection for the most…
A: The objective of the question is to draw the Newman projection for the most stable and least stable…
Q: Use the information provided to determine AH°rxn for the following reaction: CH4(g) + 4 Cl2(g) →…
A: Given reaction,Enthalpy of the species,Enthalpy change of the reaction = ?
Q: What is the product formed in the following reaction? O B) 2-methylcyclohexene OA) Cyclohexene OD)…
A:
Q: Show the retrosynthetic analysis and forward synthesis of the following compound. 7. H3C c -COOH
A: The objective of this question is to write the retrosynthetic pathway and forward reaction of the…
Q: For questions 13-14, refer to the following three reactions as your "answer bank." HCI H₂ Pd/C A B…
A: HCl is used for the hydrochlorination of the given alkene.H2/Pd,C is used to reduce the given alkene…
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…
A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic…
Q: 3. Transesterification: addition of CH3O to carbonyl 3, reform carbonyl and loss of CH3CH2O. Ph Ph 2…
A: We have to predict the correct product.
Q: Identify the equivalence point of the weak base-strong acid titration curve in the above graph. pH…
A: Answer:Solution of known concentration is called titrant and solution of unknown concentration is…
Q: What is the effect of mobile phase on the selectivity factor (☐ ) for benzonitrile and p-…
A: The objective of the question is to understand the effect of the mobile phase on the selectivity…
Q: Which electron-dot diagram best represents a binary ionic compound? OA. H:S: OB. K+[:Br:] OC. 12- Ca…
A: The objective of the question is to identify the electron-dot diagram that best represents a binary…
Q: Write the empirical formula for at least four ionic compounds that could be formed from the…
A: A ionic compound is formed by the electrostatic interaction between the cation and the anion. The…
Q: Suppose a 250. mL flask is filled with 0.70 mol of H2 and 1.1 mol of I2. The following reaction…
A: Find the initial concentration of hydrogen and iodide.Molarity = moles /volume Molarity of H2=…
Q: b) The octet rule is obeyed, but this is not the structure of BF3. To see why it is not, determine…
A:
Q: Give the name and formula for the following coordination compound 2 Br Pt. Co ICO NH3 H₂O11. ос
A: The Objective of this question is to give the name and formula for the given complex compound.
Q: What is impoantant about mass percent in chemistry? What does it do in the context of a acid-base…
A: The mass percent is the percentage of a substance present in a mixture or solution. It can be…
Q: A 8.06 g sample of benzoic acid was dissolved in water to give 60.6 mL of solution. This solution…
A: Mass of benzoic acid = 8.06 gVolume of solution = 60.6 mLConverting to liters:Molarity of NaOH =…
Q: Draw a structural formula for the product of the reaction shown. CH3 NC CO₂CH3 H H CH3
A: The objective of the question is to identify the product.
Q: A titration was performed, and the following data was obtained. Determine the identity of the salt…
A: To determine the identity of the salt, we need to calculate the solubility product (Ksp) using the…
Q: Calculate the pH of an aqueous solution of 0.0644 M potassium sulfite. pH =
A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…
Q: A chemistry graduate student is given 300. mL of a 1.20M nitrous acid (HNO2) solution. Nitrous acid…
A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…
Q: Question 4. Predict the most likely site of electrophilic aromatic substitution in each compound…
A: The rate of electrophilic aromatic substitution reaction depends on the electron density at the…
Q: Draw a stable, uncharged resonance form for the structure shown. Be sure to include lone pairs of…
A: Resonance structure: These are the set of Lewis structures that describe the electronic bonding of…
Q: Show the retrosynthetic analysis and forward synthesis of the following compounds. a. b. OH -OH CHO
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: The equilibrium constant for the reaction H2+122HI Is 20 at 40 °C, and the vapor pressure of solid…
A: 12.7 grams of iodine equals 0.050 mol of I2. we calculated the amount of hydrogen needed to convert…
Q: You are working for a drug discovery company. Your team has identified a derivative (you will be…
A: The question is based on the concept of organic synthesis.We need to synthesize the product using…
Q: A chemistry graduate student is given 250. mL of a 1.40M ammonia (NH3) solution. Ammonia is a weak…
A:
Q: Draw the major product obtained when benzene is treated with: ethyl chloride, AICI 3. CH3
A:
Q: i H-O molecules 0-H₂ H-O O-H4 bonus: which is the most acidic Hydrogen? C. HO OH Ho b. d. OH M CH₂…
A: Carbon having all group different are said to possess assymetricity , hence it is chiral carbon .…
Q: A solution is prepared by adding 49.3 mL concentrated hydrochloric acid and 21.6 mL concentrated…
A: Given:The volume of concentrated hydrochloric acid (HCl) = 49.3 mLThe volume of concentrated nitric…
Step by step
Solved in 3 steps with 1 images
- Orgonic Chemistry II: The answer is writtten as followed. But I Need Explanation. My question is that: Can I siwtch reagent 2 to reagent 1? for example reagent 1 is Cl2,Fecl3, can I changed it to reagent 2??? Why and why not???Fast pls in 5 min will give u like for sure Create a synthesis of the heterocyclic compound 5 from starting materials each containing no more than six carbon atoms.In the solution you should use retrosynthetic analysis to justify your choice.The methoxy group is reported as having σpara and σmeta values that differ in sign (σmeta =+0.12; σpara = –0.27). What specific experiments are performed to determine these s values?Explain why the σpara and σmeta values are of different sign and what those signs indicate.
- can I get an asnwer to this question explaining what's happening in the reaction? thanks1.In retro synthesis: How do we know the bond between Carbon and NO2 will break first?? Why does not Br bond break first? 2. Is it matter that which bond break first ? 3. When it asked "what immediate the precusrsor" , what specificly does it means??? why it's important? 4. What steps or rule should we follow when solving retrosynthesis questions?Why does the final product has the opposite configuration compared to the reactant? Shouldn’t it form OMs first, then OMs gets substituted by Cl- via Sn2 (the 1st inversion of configuration) then the Cl- gets substituted by OCH3- (the 2nd inversion of configuration? To my understanding 2 inversions = same configuration
- 2A---> 2B + C (Kp1) 2D---> 2E + C (Kp2) Now find the corresponding Kp3= f(Kp1, Kp2) = ?for this reaction: D + B----> A + E elaborate throughly with every step and annotationPls ignore the highlighted part __________ is reduced in thefollowing reaction: Cr2O72- + 6S2O32-+ 14H+→ 2Cr3+ + 3S4O62- + 7H2OProvide a reasonable mechanism for 1(b)
- How is nucleophilicity (nucleophile strength) related to basicity?Organometallic reagents and alkoxides are strong bases as well as being good nucleophiles. Given the pKa values below, which reagent is the stronger base, nBuLi (CH3CH2CH2CH2LI) or the tert-butoxide anion ((CH3)3CO‒)? Explain your choice clearly in terms of structure andbonding. (Comparing the pKa values is not an explanation.) (CH3)3COH pka= 16.54CH3CH2CH2CH3 pka= 50(a) Analyze SN1 or SN2 is preferred in the reaction below. Explain your choice and express themechanisms.