7.43 (f) 2,4-Dimethyl-3-pentanot (surruric acid, for e Choose the compound of molecular formula C,H₁,Br that gives each alkene shown as the exclusive product of E2 elimination. (a) (b) O -CH₂ (d) + od bromides both of which yield the indicated
Q: 14 2 H₂O (1) + 2 F₂ (g) → 4 HF (aq) + O₂(g) If 2.2966 moles of O2 are produced, how many grams of…
A: From balanced reaction two mole water react with two mole F2 and produced one mole O2 molecules
Q: - The solubility of lead (II) chloride (PbCl₂) is 1.6 x 102 M at 25.0 °C. What is the Ksp of PbCl₂?…
A: Answer: Relation between solubility and solubility product of PbCl2 is shown below: Ksp=4s3 Here:…
Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…
A: Given in following question a equilibrium reaction N2 +3H2 =2NH3 ko=1 *10^-1.…
Q: Assign oxidation numbers to each of the elements in the compounds below. hypochlorous acid HCIO…
A: Oxidation number of hydrogen is +1 oxidation number of oxygen is -2
Q: 7. Four blocks of water ice, each weighing 0.25 kg and at -5 °C, are added to 5.0 L of liquid…
A: Answer:- This question is answered by using the simple concept of calorimetry which states that heat…
Q: Label and sketch the shape of hybrid orbitals of the central atom of PCI5
A: Since, For determine the shape of the molecule using VSEPR theory- According to this, steric number…
Q: Given that K, for water is 2.4 x 10-14 at 37 °C, calculate the pH of a neutral aqueous solution at…
A: Using Kw we will find Pkw and from pkw we can find the pH of the solution. Comparing the pH of the…
Q: D Question 18 The solubility of a salt could be increased by which of the following means (Select…
A: A salt is readily soluble in water and produces ions. Example: NaCl(s)-----> Na+(aq) + Cl-(aq)
Q: When a metal at a higher temperature is transferred to water at a lower temperature, heat the value…
A: Heat flows from hot object to cold object until they reach at same temperature. A calorimeter is…
Q: 1. Consider two SN1 reactions: (A) water and tert-butylbromide and, (B) water and 2- bromopropane,…
A: Note: According to our guidelines we are supposed to answer only first three subpart of question.…
Q: Draw the following Amino Acids at pH = 12 A.Gly B. His
A:
Q: According to the following reaction, how many moles of bromine will be formed upon the complete…
A:
Q: Selenium (Se) is an important trace element of human nutrition and a crucial cofactor of the enzyme…
A: To find out the concentration of Se present in 10.0 g of soil sample which is first distilled as the…
Q: Please help me ...
A: Symport system - Transportation of 2 molecules throughout the membrane via proteins in the same…
Q: Many free radicals combine to form molecules that do not contain any unpaired electrons. The driving…
A: Two moles of OH radical combines to form H2O2.
Q: CH,S H₂O SCH3 H3. + Cl
A: This is an example of SN1 reaction which undergo via carbocation rearrangement and forms racemic…
Q: How many liters of ammonia measured at 1.4 atm and 21C must be used to produce 1.6 kg of HCI gas? 2…
A: we have to calculate the volume of ammonia used to produce 1.6 kg HCl gas
Q: 2 CI CI NaOCH; acetone NaOCH, acetone OCH3 OCH3 + NaCl + NaCl Mechanism Faster 1 or 2 or Same? Why?
A: Both the reaction proceed with SN1 mechanism where formation of carbocation takes place but as the…
Q: Using arrows, draw a heterolytic cleavage of the 3° carbon-bromine bond, and show the products.
A: A covalent bond is formed by sharing of electrons between the atoms. When the covalent bond breaks,…
Q: What mass of silver bromide will disolve in 1.70 L of a 0.10 M NaBr (aq) solution at 25 °C? The Ksp…
A: Mass of silver bromide dissolved can be figure out from the solubility of bromide in NaBr solution.
Q: Given that Kw =a+ao = 1.0 x 10-14, find [H3O+] in 0.050 M LiBr
A: Given: Kw=aH3O+ aOH- =1.0 ×10-14 Concentration of LiBr = 0.050 M To Calculate: [H3O+] in 0.050 M…
Q: Could someone help me rank these in order of increasing reaction in an SN1 reaction? Thank you!
A:
Q: According to the following reaction, how many grams of bromine will be formed upon the complete…
A: Mass of bromine trifluoride = 24.8 g
Q: Consider the following data on some weak acids and weak bases: name acid nitrous acid hydrocyanic…
A:
Q: Calculate the Ksp for Li3PO4 if at equilibrium the concentration of PO43- ion is 3.30 x 10-3 M
A: We have to calculate the Ksp for Lithium phosphate
Q: What is the Qc or the reaction quotient, for the following reaction? Fe203 (s) + 3 H2(g) = 2 Fe (s)…
A:
Q: how can we synthesize 2-hydrobenzeneacetaldehyde? Please provide mechanisms and explanations on…
A:
Q: 1.16 mol sample of argon gas at a temperature of 29.0 °C is found to occupy a volume of 20.7 liters.…
A:
Q: Given the complex compound [Pt(H20)3Br3][Ni(OH)2Cl2] What is its chemical name?…
A:
Q: Use the white balls for hydrogen, the black ones with four points of attachment for carbon, and the…
A: Hybridization is process of mixing and recasting of atomic orbitals to form a new hybrid orbitals of…
Q: Write balanced complete ionic equation for the following reaction.…
A:
Q: Mountain Dew® contains caffeine, C8H10N4O2, at a concentration of 0.7838 mM and has a density of…
A: Solution: Summary of some useful formulae Molarity (M) : moles of solute in one litre of solution.…
Q: A B The heat capacity of water is 4.18 J/(g. °C) How much heat is transferred during the experiment?…
A: Answer: Given data: mwater=110.0gSwater=4.18J/g-°CTinitial=25°CTfinal=27°C
Q: 1.) A gas having Cv = 0.7452 kJ/kg.K, undergoes a process in which h= 424 kJ/kg and u= KJ/Kg.…
A:
Q: A compound contains 85.7% C and 14.3% H by mass. What is the empirical formula of the compound?
A: The empirical formula, the simplest whole number ratio that defines constituent elements.
Q: Write electron configurations for the following ions of main group elements: (a) N3−, (b) Ba2+,…
A: we have to write the electron configuration of the given ions (a) N3− (b) Ba2+ (c) Be2+
Q: Which of the following statements regarding nucleophiles is false? Select an answer and submit. For…
A:
Q: A. 0.080 M HNO₂ B. 0.30 M NH 3 C. 1.5x10-8 M KOH D. 4.1x10-5 M HBr
A:
Q: For each pair of elements, indicate which one you would expect to have the greater first electron…
A: Electron affinity - Minimun amount of energy released when an extra electron added to an isolated…
Q: the numbers of protons, neutrons, and electrons in each of the following species: 208Pb,
A: We have been given two species (208Pb, 60Ni).We have been asked to calculate number of protons,…
Q: What reaction corresponds to the heat of formation of solid Mg(NO3)2
A: The heat of formation: When one mole of the substance is formed by its constituent elements in its…
Q: Write balanced complete ionic equation for the following reaction. NaOH(aq)+ HCl(aq)→H2O(l)+…
A: Since, For write balanced net ionic equation, first balanced the equation then after change into…
Q: 19. What type of polymer is the following, and what monomers are [५] (K=4,A=1) used for making it?
A:
Q: Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs,…
A: Mass of iron = 44.98 g
Q: Fragen Cu + HCI-> No Reaction Cu + 4H² + 2NO3 -> Cu²+ + 2H₂O Imaged
A: Here we have to balance the following given ionic equation.
Q: How much reagent is left over when 110g of sulphuric acid reacts with 180g of aluminum hydroxide?…
A: Sulfuric acid reacts with the aluminum hydroxide to form aluminum sulfate and water. The equation…
Q: approximate values of bond angles marked "a", "b", and "c", respectively? H :O: HIC C H-N: H b…
A: S character is directly proportional to bond angle
Q: How many milliliters of a 0.65 MM HCl solution do you need to obtain 0.0045 mol of HCl?
A:
Q: Question 8 A saturated solution of Li₂CO3 contains an equilibrium concentration of Li* ions of 0.368…
A:
Q: Write the equation for the reaction associated with the K₁2 of sulfuric acid, H₂SO4- K₁2= Write the…
A: For any dissociation reaction, AB ⇌A+ + B- the dissociation constant is defined as, K =A+B-AB
7.43. A through C
Step by step
Solved in 2 steps with 2 images
- Enamines formed from the cyclic secondary amine pyrrolidine are important intermediates in the synthesis of 1,5-diketones. (1st pic) On the structures provided below, draw arrows showing electron flow for the reaction mechanism for the acetic acid-catalyzed formation of an enamine from cyclohexanone and pyrrolidine. (2nd pic)Tunicates are marine animals that are called "sea squirts" because when they are taken out of water, they tend to contract and expel seawater. Lepadiformine is a cytotoxic agent (toxic to cells) isolated from a marine tunicate. During a recent synthesis of lepadiformine, the investigators observed the formation of an interesting by-product (3) while treating diol 1 with a reagent similar in function to PBr3 (J. Org. Chem. 2012, 77, 3390–3400):Compound A (C7H11Br) is treated with magnesium in ether to give B (C7H11MgBr), which reacts violently with D2O togive 1-methylcyclohexene with a deuterium atom on the methyl group (C). Reaction of B with acetone (CH3COCH3)followed by hydrolysis gives D (C10H18O). Heating D with concentrated H2SO4 gives E (C10H16), which decolorizestwo equivalents of Br2 to give F (C10H16Br4). E undergoes hydrogenation with excess H2 and a Pt catalyst to giveisobutylcyclohexane. Determine the structures of compounds A through F, and show your reasoning throughout
- Devise a synthesis of the ketone hexan-3-one, CH3CH2COCH2CH2CH3, from CH3CH2Br as the only organic starting material; that is, all the carbon atoms in hexan-3-one must come from CH3CH2Br. You may use any other neededreagents.Rank the species below in order of increasing nucleophilicity in protic solvent. I. H2O II. CH3S— III. CH3COO— IV. t-BuO— I, II, IV, III I, III, II, IV I, III, IV, II I, II, III, IVOzonolysis of compound D will produce compound E and compound F as products. Hydrationof compound D will produce compound G as major product. Compound D is a major productobtained from dehydrohalogenation of 2-chloro-3-methylbutane. a) Identify the structural formula for compound D, E, F and G.b) Suggest suitable reagent(s) and condition(s) needed for dehydrohalogenation of 2-chloro-3-methylbutane
- One of the products of petroleum refinery is naphtha where, benzene could beobtained via catalytic reforming of naphtha. The obtained benzene can potentiallyto react with Lewis acid to form new carbon-carbon bond. Propose the startingmaterial and stepwise mechanism to produce new chemical structure which consista formula molecule of C11H16.Compound A (C9H12) absorbed 3 equivalents of H2 on catalytic reduction over apalladium catalyst to give B (C9H18). On ozonolysis, compound A produced 3 products, C, Dand E which was a ketone identified as cyclohexanone. On treatment with NaNH2 in NH3,followed by addition of iodomethane, compound A gave new hydrocarbon, F (C10H14). Drawstructures of A, B, C, D and F.Benzene is one of the compounds used as octane enhancers in unleaded gasoline. It is manufactured by thecatalytic conversion of acetylene to benzene: 3C2 H2(g) ⇌ C6 H6(g). Which value of Kc would make this reactionmost useful commercially? Kc ≈ 0.01, Kc ≈ 1, or Kc ≈ 10. Explain your answer
- LDA/THF, 78°Clongrightarrow Predict the major product of the following a- halogenation/a - alkylation reactions under the given reaction conditions.In the following three compounds(1,2,3) arrange their relative reactivity towards the reagent CH3Cl / AlCl3. and justify it.Reaction of 2-methyl-2-pentene with reagent is regioselective. Draw a structural formula for the product of reaction and account for the observed regioselectivity. Q.) H2O in the presence of H2SO4