CH₂CH3 H3C-C-CH3 :Br: NA H H3C For the reaction above, draw curved arrows to show the movement of electrons in the step of the mechanism shown below. Arrow-pushing Instructions Check XII + H Next (1 of 1) H3C CH₂OH CHCH3 H3C-C-CH3 CHCH3 H3C-C-CH3 fast H H3C -H + CHCH3 H3C-C-CH3 Previous Next>
Q: Calculate ΔrG∘Δr�∘ for a redox reaction with n=4�=4 that has an equilibrium constant of K� = 0.044…
A:
Q: What is the oxidation state of Cl in Ca(ClO2)?
A: Oxidation state, also known as oxidation number, is a measure of the degree of oxidation (loss of…
Q: Please answer this question asap I will rate you for sure. Write the balanced total ionic…
A:
Q: The pKa for Bis-Tris buffer is 6.5. What is the concentration of Bis-Tris Base if the pH is 6.9 and…
A:
Q: Consider the thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in…
A: Recall the given reaction, C3H6O l + 4 O2 g → 3 CO2 g + 3 H2O g…
Q: In which state of matter are the particles least tightly arranged?
A: Given, which state particles are least tight arranged- Basically, three states of matter- Solid,…
Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…
A: This problem is based on Thermodynamics. Here we have to use 2nd law of thermodynamics to find out…
Q: O CH3 „NH₂ H+, heat (lose H₂O)
A: Carbonyl compounds undergoes nucleophile addition reactions takes place. Amino group acts as…
Q: Which of the following transport systems allows small molecules such as urea and O₂ to cross the…
A: By the passive diffusion process small molecule cross the cell membrane without expanding energy .…
Q: Draw a structural formula of the S configuration of the compound shown below. Br CI
A: The R and S designations are based on the Cahn-Ingold-Prelog priority rules, which assign a priority…
Q: lease help with the following OChem question 1. Provide the bond line structures and the IUPAC…
A: N-Bromosuccinimide (NBS) is used for bromination at allylic position. It is free radical reaction…
Q: ? H
A:
Q: Acid Base Reaction Consider the following acid-base reaction. HSO4 + CN- = HCN + SO4²- Which…
A:
Q: molecule proposed Lewis structure CO₂ C103 I Br₂ —.. : 0-C :O: || :0: .. O: Br - I Br Br : Is this a…
A: Given that, We have to answer the above questions about the lewis structures.
Q: The answer is 6.1 x 10^-2 but I'm not sure how to solve this problem. Please include every step.…
A: For any reaction: aA+bB→cC+dD The rate law will be: rate=kAxBy Here x and y are the orders with…
Q: Calculate the volume of 2.31 M NaI that would be needed to precipitate all of the Hg+2 ion from 175…
A:
Q: Indicate, reasoning your answer based on the mechanisms of the reactions involved, which is the best…
A: A compound that contains a double bond between two carbon atoms is known as an alkene. The formation…
Q: At 400 K oxalic acid decomposes according to the reaction: H_C,O,(9) CO.:(9)+HCOOH(g) In three…
A: The given chemical reaction is H2C2O4(g) →CO2(g) + HCOOH(g)
Q: Question 5 of 5 If the reaction A + B + C --> Products, follows the rate law of rate =…
A:
Q: For a given material, which gas will have a faster diffusion rate-helium or nitrogen? Explain your…
A:
Q: 2. Calculate the mass of 2-methylcyclohexanol that represents 0.033 mole
A:
Q: 15 mL of a 4.2 M solution of iron(III) sulfate is combined with an aqueous solution of barium…
A: The question is based on mole concept and reaction stoichiometry. we need to calculate quantity of…
Q: An alien cell membrane at 41.000°C is found to be permeable to Al³+ but not to anions, and analysis…
A: Given: Temperature = 41.000oC Cell membrane is permeable to[Al3+] but not to anions Inside…
Q: For the reaction below, Kc = 4.60 × 10⁻⁶. Note Kc is sometimes called K. What is the equilibrium…
A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.…
Q: How many and a bonds are in this molecule? 0 Ö-H H H-C H C=C number of a bonds: C-H H 9 Incorrect…
A: Given molecule :
Q: A 16.8 mL solution of 0.100 mol L-1 CH3COOH is titrated using 0.150 mol L-1 NaOH. What is the pH of…
A: The balanced equation is CH3COOH (aq) + NaOH (aq) ------> CH3COONa (aq) + H2O (l) Ka for CH3COOH…
Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.4600M…
A:
Q: The reaction mixture intially contains 4.0 g of ferrous ammonium sulfate hexahydrate, Fe(NH4)2(SO4)2…
A: Given: Mass of ferrous ammonium sulfate hexahydrate is 4.0g. Volume of oxalic acid solution is 50mL.…
Q: 97. Indicate whether each of the structures in the second row is an enantiomer of, is a diastereomer…
A: Enatiomers which are mirror images of each other and non-sumperimposable, diastereomers are not…
Q: ← Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. If…
A:
Q: Experimental: A. Molecular Models - Single bonds Complete the table for the compounds listed. In the…
A:
Q: Post-lab Calculations: 1. Calculate the specific heat, for both trials, by setting heat gained by…
A: The question is based on the concept of calorimetry. whatever heat released by metal is absorbed by…
Q: It takes 151. kJ/mol to break an iodine-iodine single bond. Calculate the maximum wavelength of…
A:
Q: Provide IUPAC name for the structure shown below: SH Br
A: We have to determine the IUPAC name of the compound
Q: Draw electron-dot structures for the reactants. SiF4 + 2 F→→→→SiF6² Draw the molecules by placing…
A: Electron dot structures are the diagrams in which total valence electrons of the molecule are…
Q: An unknown compound has the following chemical formula: PbOx where x stands for a whole number.…
A:
Q: Scoring: Your score will be based on the number of correct matches minus the number of incorrect…
A:
Q: Based upon the limiting reagent, calculate the theoretical yield of magnesium oxide, MgO, for the…
A: Given: Ignition of magnesium metal in air for this experiment To determine: Based upon the limiting…
Q: tom X is [Kr] 5s2 Atom Y is [Ar] 3d104s24p5. What is the likely formula of the compound between X…
A:
Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R E= In…
A:
Q: Part A Calculate the pH of a solution in which one normal adult dose of aspirin (660 mg) is…
A: Given that, Mass of aspirin=600mg=0.6g Molar mass of aspirin=180.16g/mol Mass of…
Q: Answer the questions in the table below about the shape of the sulfur hexachloride (SCI) molecule.…
A: We can determine the shape, electron groups from the hybridization. Hybridization is given by : H =…
Q: Identify the isomeric relationship between each pair of molecules below. The options are:…
A:
Q: Calculate the formula mass of mg(clo3)2
A: Formula mass of a substance can be calculated by combining the average atomic masses of each atom…
Q: Question 3 of 5 A reaction follows the rate law of rate =k[A]2[B]³. How many times faster will the…
A: Given Rate = k[A]2[B]3
Q: g. h. Since the concentration of the H2O2 solution is 3% by mass, calculate the mass of H₂O2 in the…
A:
Q: The sketch below shows three objects with electric charge. (The charge of each object is written on…
A: Answer: Opposite charges attracts each-other and same charges repel each-other.
Q: Calculate the pH in the titration of 100.0 mL, of 0.20 M HCIO (Ka = 4.0 x 10^-8with 0.20 M KOH after…
A: In acid base reactions the products formed are salt and water, hence these reactions are also…
Q: A sealed container holding 0.0255 L of an ideal gas at 0.985 atm and 71 "C is placed into a…
A:
Q: nd, er Di 'H-NMR 13 C-NMR Aldehyde 10 No neighbors -singlet, IH 2 neighbor triplet, IH Imeighbor…
A: The question is based on organic spectroscopy. we need to analyse the spectra and identify the…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Draw curved arrows for the following reaction step. Arrow-pushing Instructions 600 X ^^ CH3 H3C-C+ CH3 H-O-H CH3 H H3C-C-O: CH3 HDraw the simplest mechanism possible for the reaction below. You may need to re-draw structures to show bond lines or lone pairs. 0 Ö S он, H₂N-C- + H C-H H ОН Н H₂N-C-C-H H H + + H olo ArOH OH ∞∞ BF3 Et₂O This reaction takes place via a pinacol rerrangement. Please, draw curved arrows to show the movement of electrons in this SPECIFIC step of the reaction mechanism. +BF3 HO: :OH OH (BF3OH)
- 2) Write the major products A- P for each of the following reactions. c) NaNH2 CH;CH,I H Li/ NH3 -78°CConsider the following overall reaction, which will be discussed in Chapter 20. H,C-CEN NH3 HOO H,C Below is a proposed mechanism for this reaction. Use the rules we learned in this chapter to evaluate whether each step in the proposed mechanism is reasonable. For each step that is not reasonable, explain why. :ÖH () H,C-CEN: H3C OH OH (i) + H,C H3C OH OH (ii) H,C H,C OH (iv) + H,O: H,C H,C OH (v) H3C H3C OH H. (vi) :NH, NH. H,C H,C3. Show the mechanism for the acid catalyzed addition of H2O to the following ketone. OH H20 CH3 H* 4. The scheme below shows the reaction of a ketone, 2-propanone with methanol. OH :0 : || CH,-C-CH3 : ОН + H CH, c-CH3 CH;-C-CH3 N step 1 step 2 step 3 P CH,OH CH3 CH,OH step 4 + H OCH3 CH,-C-CH3 H - H,0 C-CH3 ÓCH, S CH; step 7 step 6 step 5 OCH3 i) Write the missing structures (N, O, Q and R) in the above reaction scheme. ii) Name the class of compounds P and S belong to? iii) This is an acid catalyzed reaction. What does this statement mean? iv) Draw the arrow diagram in step 6 to show how intermediate R is formed? Write the equation for this step ONLY. v) Steps 3 and 7 involve loss of a proton from the intermediate ions. Why is this step necessary?
- 5. Draw a plausible mechanism for the following reaction. charges, lone pairs of electrons, and relevant stereochemistry. H₂O show all intermediates, formal OHCH3 CH3 H20 H3C-C-CI H3C-C-OH H30* + Cr ČH3 ČH3 2-chloro-2-methylpropane reacts with water in three steps to yield 2-methylpropan-2-ol. One of these steps is shown below; add curved arrows to the mechanism to indicate the movement of electrons in this step. Arrow-pushing Instructions CH3 H CH3 H3C-C-O: H3C-C-OH H3O* ČH3 CH3 H. :0:The reaction below shows a Claisen condensation. O 2 CH3COEt Ethyl ethanoate (ethyl acetate) 1. Eto Na* 2. H₂O, HCI ^nc↔x™ raw curved arrows to show the movement of electrons in the step of the mechanism shown below. Arrow-pushing Instructions :O: O: ·||₂ CH3-COEt + CH₂-COET O CH3CCH₂COEt + EtOH Ethyl 3-oxobutanoate Ethanol (Ethyl acetoacetate) ll.. - :0: :0: || CH3-C-CH₂-C-OEt :OEt A tetrahedral carbonyl addition intermediate
- What is the expected major product of the following reaction sequence? A Koc | B || C) III D IV E V OCH3 Br s || OH 1. NaOET, HOEt, heat 2. Hg(OAc)2, CH3OH 3. NaBH4, NaOH OCH3 E ? OH If IV Y H3CO V5. What is the product of the reaction shown? CH3OCH₂ 0 OCH3 (A) CH3OCH2 H CH3O (B) HOCH2 Н H CH3O Н (C) HOCH2 ОН Н H H Н CH3O (D) HOCH2 Н Н О Н 0. ОН H Н OH Н Н Н H OCH3 ОН Н OCH3 OCH3 Н OCH3 OCH3 T Н H2O H+HCI H₂C CH3 H₂C CH3 CH3 H₂C CH3 CI Treating 1,3-pentadiene with one mole of HCI give a mixture of five isomeric products. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions AC XT H CI-H - :C H₂C CH3 H₂C H₂C CH3 H3C CH3 CH3