कि व १arvreाiक, ग्प्ला ०7 गप्डाrमेका. No is oxidized to Noã and Fe3t id sceduced to Fezt. complete nd blancethe equation foor the क्रट खूपवकाmn सoज ज्रीट मळलीनाक वतवीट छेनापकाण ?

Q: What is the pH of the resulting solution if 30.00 mL of 0.10 M acetic acid is added to 10.00 mL of…

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Q: The base protonation constant K of azetidine (C,H,NH) is 1.5 x 10 Calculate the pH of a 0.70 M…

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Q: Show the two (neutral) organic starting materials that would be used to synthesize the compound…

A: Note : Robinson annulation : Michael addition followed by intramolecular aldol condensation.

Q: The rate equation for the reaction A→B + C is expressed in the forms of Rate of disappearance of A =…

A: Given that the reaction is zero order. The rate equation will be Rate = k[A]o Rate = k

Q: For the given reaction, the rate constant,k is 2 x 10-5 at 650K and the energy of activation is Ea…

A: According to the Arrhenius equation ln(k2/k1)= Ea/R[(T2 –T1)/T1T2] Where k2 is rate constant at T2…

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A: Scum : Hard water is having calcium, Mg salts. These salts react with soap and forms insoluble…

Q: Question 6 At STP a sample of gas with a mass of 23.9 grams occupies 14.7 L. What is the molar mass…

A: Given-> At STP - T =273 K P = 1 atm Weight = 23.9 gm Volume = 14.7 L

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A: As we know in complex reaction,   Slower step is considered as rate determining step.

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Q: Calculate the pH of an aqueous solution at 25°C that is 0.28 M in phenol (C&H5OH ). (K, for phenol…

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Q: Enter your answer in the provided box. The K, for benzoic acid is 6.5 X 10. Calculate the pH of a…

A: Given- Ka for benzoic acid =6.5×105  Concentration of benzoi acid= 0.13M

Q: Reagents a. C6H5CHO b. NaOH, ethanol c. Pyrrolidine, cat. H* j. d. H2C=CHCN e. H30* f. LDA h.…

A: Michael addition : carbanion addition at beta position of α,β-unsaturated carboxylic acid…

Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Br, Fe2+…

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A: Given- [Fe2+]=0.400M  [Cd2+]=0.00790M

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Q: The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

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Q: A 116.8 ng sample of an unknown radioactive substance was placed in storage and its mass measured…

A: Given- Initial amount=116.8ng Final amount=14.60ng Time=47days

Q: When 35.4 g of benzamide (C, H,NO)are dissolved in 800. g of a certain mystery liquid X, the…

A: Given- Weight of C7H7NO =35.4g Weight of X=800 g = 0.800 Kg (1Kg =103g) Depression in Freezing point…

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A: A multiple choice question based on chemical thermodynamics that is to be accomplished.

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Q: A student conducts the experiment as outlined in the posted procedure, and records the following…

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Q: 2. Rank the following species in order of INCREASING nucleophilicity (1= least nucleophilic a. "CN…

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Q: 5. The reaction 2NO(g) + Cl2(g) → 2NOCI(g) was performed and the following data obtained: (under…

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A: Note : Bulky base prefers elimination over substitution. So secondary alkyl halides and tertiary…

Q: 46  It is the time required for half of the reactant to react is known as? Select one: a. time…

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Q: Azulene, an isomer of naphthalene, has a remarkably large dipole moment for a hydrocarbon (µ = 1.0…

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Q: 19. Refer to the molecule below. (1) Draw the newman projection for carbon #1 and #2. Let the carbon…

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Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

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Q: HC Hz CH3O2 t cacoHb caq) H Lio H ca4)

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Q: -Cf3 Nucleophilic Attack

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Q: How will you synthesize cyclohexanecarboxaldehyde (cyclohexylmethanal) from the following reagents?…

A: As per guidelines if multi-part questions posted first three allowed to answer, please repost to…

Q: alculate to three significant digits the density of carbon dioxide gas at exactly 30 °C and exactly…

A: Ideal gas equation is:- PV = nRT  Where  P = pressure = 1 atm T = temperature = 30° C = 303 k  V =…

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A: Carbonyl compounds react with a secondary amine to form an enamine. Enamines are nitrogen analogous…

Q: In the laboratory you are given the task of separating Ba²+ and Co2+ ions in aqueous solution. For…

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Q: 19. Refer to the molecule below. (1) Draw the newman projection for carbon #1 and #2. Let the carbon…

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Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method.  P4 --->…

A: Balance these equations using the half-reaction method.

Q: 2. Rank the following species in order of INCREASING nucleophilicity (1= least nucleophilic a. "CN…

A: To think about the Nucleophilicity one must know about the nucleophile.  Nucleophile- Nucleophile is…

Q: What is the major product of the following Aldol Condensation reaction? TSOH heat excess o. в. OH C.…

A: ->Carbonyl compound which has alpha hydrogen can form nucleophile in presence of acid and give…

Q: ) write the product of the precipitation reactions below. balance each chemical equation, and…

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Q: Review | Constants | Periodic Ta Part C At a pH of 7.40, what is the ratio of the molar…

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Q: d. If 464mL of an ideal gas is at 27°C and 1.05atm, what will be new volume at STP? Gas Law: Solve…

A: d. Given: The initial volume, V1= 464 mL The initial temperature, T1=27 + 273=300 K  The initial…

Q: Naming Alkanes CH-CH-CH-CH 2. CH-CH-CH-CH-CH-CH 1. 4. 3.

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: 6. In acidic soils, dissolved Al3+ undergoes a complex formation reaction with S0,2- to form…

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Q: Stereochemistry for the following reaction Br2, H20

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Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

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Q: An arctic weather balloon is filled with 44.0 L of helium gas inside a prep shed. The temperature…

A: Given: Initial volume of gas = 44.0 L Initial temperature of gas = 10.0oC Final temperature of gas =…

Q: A quantity of 1.922g methanol, CH3OH was burned in bomb calorimeter. Consequently, the temperature…

A: Given:The amount of methanol is 1.922 g The change in temperature is 4.20oC The heat capacity of the…

Q: Given:  (a) BCl3 + 3H2O →H3BO3 + 3HCl                    ∆H =-112.5kJ   (b) B2H6 + 6H2O →2H3BO3 +…

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Q: Given the thermochemical equations:  2NaN3 → 2Na + 3N2         ∆H = +42.7 kJ  How many grams of…

A: Known: Molar mass of NaN3 = 65.01 g/mol

Q: Consider the reaction N2(g) + 202(g) 2NO2(g) Using the standard thermodynamic data in the tables…

A: Here we are required to find the Gibbs free energy for the given reaction