h) 80 °C + Na*OH- H2O I) Br: H20 i) -CH2B + CH3O¯ Na*

Q: 2. A reaction was found to proceed mechanistically in two steps. The following data was reported:…

A: Given:  Step 1:  Eact = 35 KJ/mol  ∆H° = +25KJ/mol  Step 2 :  Eact = 7 KJ/mole  ∆H° = -45 KJ/mol

Q: Describe the reaction steps with words for the mechanism where benzil is prepared by the oxidation…

A:

Q: 20. The reaction, 2N2O5 (g) + heat and its mechanism are given, 4NO2 (g) + O2 (g) - NO2 + NO3)…

A:

Q: Predict the product for the following reactions. If the reaction is the dehydration of alcohol,…

A: The given reactions are the oxidation reactions and dehydration reaction of alcohol.

Q: 10. What mechanisms are most likely for the following reactions? Br Br CH3CO2 CH3CH2O Br CH,CH,0…

A: (i) E1 mechanism which is also known as unimolecular elimination, there are usually two steps…

Q: The rate of consumption of B in the reaction 2A + B --> 2C + 3D is 2.7 mol dm-3s-1. State the…

A: Given,Rate of consumption of B = 2.7 mol dm-3s-1.

Q: 16. Which of the intermediates shown below is generated during the following reaction? H,SO4 OH…

A:

Q: 1. Predict the organic product for each of the following three reactions and write the corresponding…

A: The reactions given are,

Q: Figure 5 shows part of a mechanism. Which statement is not correct? *       A- Die alcohol is a…

A: the given mechanism which is shown here is gone by the SN1 mechanism. the steps are:

Q: You have studied the gas-phase oxidation of HBr by O2:4 HBr(g) + O2(g) -->2 H2O(g) + 2 Br2(g) You…

A: For the given overall reaction: 4 HBr(g) + O2(g) -->2 H2O(g) + 2 Br2(g) The reaction is first…

Q: Et Br NH₂ Et Et M IZ

A:

Q: 4.0 x 10-3 1/s the reaction begins with [C2H6]=0.500 M, how much ethane is left after 900 conds? a.…

A: Use first order reactiin expression  Option B is correct  Left Concentration=0.055M

Q: 44. Which of the following reaction(s) is (are) initiated by clectrophilic attack on the organic…

A: Electrophiles are the electron-deficient neutral (polarised) or positively charged compounds (or…

Q: What would be the missing steps and intermediates for the following reaction?

A: We have to complete the steps of conversion of cyclohexane to adipic acid.

Q: Phosgene (COCI,) reacts with formaldehyde in the following reaction to produce dichloromethane and…

A: A question based on kinetics of reaction in solutions that is to be accomplished.

Q: In 2nd order reaction 2OH →→ H2O + O k = 1.47 x 1010 M-1 s-1. There is an initial OH concentration…

A: Provided 2nd order reaction 2OH → H2O + O Rate constant, k = 1.47 x 1010 M-1 s-1 Initial…

Q: HO 1. DBU, 80 °C A HO, CI OH 2. Н,О, H* H-O TSCI, Et;N 1. Ph,P C 2. NaH

A: The structure of intermediates is shown in the scheme below:

Q: EtO₂C HO CO₂Et A thermische [6] Cyclisierung NEt3 [Pd(0)] EtO₂C EtO₂C Br I OH

A:

Q: 55. Which intermediate is not involved in the mechanism of the reaction below? CH,OH H,SO, + heat d

A: Correct option is b.

Q: What process of catalysis is 2SO2(g) + O2(g) → 2SO3(g) with V2O5 called?

A: Given reaction is, 2SO2(g) + O2(g) → 2SO3(g) The given catalyst is V2O5.

Q: Tert-butyl alcohol reacts with aqueous hydrochloric acid to give tert-butyl chloride as shown below:…

A: Given:

Q: 1) Hg(OAc)2, H20 2) NABH4 1. Mg 2. H2CO Br 3. H3O*

A: 1)  Electrophilic addition is a reaction between an electrophile and nucleophile, adding to double…

Q: 6. Select the incorrect statement conceming the reaction you condua isomerization experiment. Choose…

A: Interpretation: Incorrect statement to be selected in the isomerization experiment of dimethyl…

Q: Although CH4 reacts with Cl2 to form CH3Cl and HCl, the corresponding reaction of CH4 with I2 does…

A: The term dH exhibits any reaction's enthalpy. Its +ve sign always exhibits the reaction endothermic…

Q: ii) Two rate law of equations based on the reaction of tert-butyl alcohol has been proposed as…

A: This is a tertiary alcohol. Tertiary alcohol reacts with HCl in presence of HCl to give tertiary…

Q: What type(s) of reaction would occur? Choose the major mechanism(s). Br H20 O SN! O SN2 O E1 O E2…

A:

Q: Consider the following reaction mechanism. Step 1 : W2  ⇌ 2W                 (fast) Step 2 : W + Z…

A: Consider the following reaction mechanism. Step 1 : W2  ⇌ 2W                 (fast) Step 2 : W + Z ⇌…

Q: Which are the decomposition results of hydrogen peroxide in a non-catalyzed reaction? O H2 + O2 O…

A:

Q: Suppose the following exchange of water reactions were carried out by an associative mechanism…

A:

Q: What is an intermediate in the mechanism of the following reaction? * catalytic H,SO, но но HO HO…

A:

Q: 1. PhSH D 2. H30' H3C, HBr, Et,O E HBr, H2O F

A:

Q: Calculate the relative rates of hydration of propene. (Hint: Divide the rate constant by the…

A: In the question, we are given second-order rate constants (in units of M-1s-1 ) for acid-catalyzed…

Q: Provide the product for each of the following reaction. Indicate the type of reaction based on the…

A: Alcohols are poor leaving groups. To make them a good leaving group, other derivatives of alcohols…

Q: NaOH, H2O, Heat N НСІ, Н20 DIBAL-H, H20 ? Н20

A: These two reactions involve conversion of nitrile to acid and aldehyde respectively.

Q: When the following reactions are carried out under the same conditions, the rate constant for the…

A: Since we know that in E2 mechanism we need to break the C-H or C-D simultaneously along with the…

Q: For the following question(s), consider the following reaction mechanism: Step 1 2X + Y  W + 2Z…

A: In chemical kinetics rate of a chemical reaction is determine by slowest step of overall mechanism.

Q: Which of the cations choices is not an intermediate in the mechanism of the reaction shown? OH H3PO4…

A: The given reaction is an example of rearrangement as well as ring formation reaction. The tertiary…

Q: rate law for hte reaction : RX + H20→ R0H + HX    , rate =K[RX]. the rate of reaction will be…

A:

Q: 4. (a) Draw the molecular structure of the product and the curved arrows to indicate the reaction…

A:

Q: 1. Mgº (metal) b. 2. HCHO -Br 3. H₂O+ i. Does this reaction have any regiocontrol (yes or no)? 1.…

A:

Q: . According to the mechanism of bromination, what is the intermediate’s structure of the following…

A:

Q: Provide a reasonable mechanism to account for the following reaction. NO2 H,SO4 HNO, Propose a…

A: When mixture of nitric acid and sulfuric acid reacts with benzene, nitration of benzene takes place…

Q: Give the mechanism for the reactions below. Br2 1. uv H* H2O 2.

A:

Q: Br HO

A: Given reaction is,

Q: Consider the chemical reaction described by 2A(aq) ⇌ D(aq)with rate constants k1 and k-1. If k1 =…

A: Given, Reaction : 2A(aq) ⇋D(aq) Reaction constant , K1=5.9×10-5Lmol sKeq=0.27

Q: Based on the partial reaction mechanism shown below and the reaction details, which of the following…

A: This reaction proceeds via proton abstraction of hydroxide ion followed by epoxide ring opening.

Q: What is likely true for the second step in this mechanism? F -H E :OH OH2 H2O H20 : + H,0*

A: Answer: This is the characteristic reaction of -OH group where in presence of acidic medium…

Q: 44. Which of the following reaction(s) is (are) initiated by electrophilic attack on the organic…

A:

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.