Step 3: Methanol is released and acid has been added. Complete the structure and use curved arrows to show formation of the product

Q: 1. What are two weak acids that have a similar structure? 2. What is their PKA? 3. Which is more…

A: 1)  Here, acid 1 is Dibromoethanoic acid and acid 2 is Tribromoethanoic acid both the weak acid have…

Q: A voltaic cell based on the reaction between vanadium(III) and nitrate ions has E'cell = 0.62 V:…

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Q: In an experiment on Precipitation Titration: Determination of Chloride (Mohr's Method), why is…

A: In titration method We use indicator to determine end point . End point can determine by observation…

Q: AG: -RTenk (ank= -), or (K: e씀) AG RT +), or (k: e -AG RT OY Q: K= exp( AG) RT k= exp (- f13.0 98J…

A:

Q: What is the molar mass of an unknown gas with a density of 3.50 g/L at 1.00 atm and 25.0 °C?

A: Given :-  density of gas = 3.50 g/L  pressure = 1.00 atm  temperature = 25.0°C  To calculate :-…

Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

A: Given reaction is oxymercuration of alkene

Q: (b) cyclopentene Br

A:

Q: A mixture of two gases with a total pressure of 1.76 atm contains 0.70 atm of Gas A. What is the…

A: Given-> Total pressure (P) = 1.76 atm Partial pressure of gas A (pA) = 0.70 atm

Q: What is the chemical formula for milk?

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Q: 1000oC

A:

Q: (4) From the data given below calculate AGT200 and hence comment on the feasibility of use of…

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Q: Give a clear handwritten answer...

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Q: 6) Use a curved arrow mechanism to explain the epimerization of the hydroxyl stereocenter in the…

A: Sodium hydride abstracts proton form the alcohol which is accompanied by ring opening to produce…

Q: (Calculate the number of grams in one mole of CaS04.7H20, (Ca = 40, S=32, 0=16, H=1 .A g/mol 136 .B…

A:

Q: Quer > How mauy gram ef sodium Nitrate mult be many guram added to 230 ml of 0.15M nitrou aud in…

A: Molar mass of sodium nitrate: 85 g/mol Given, pKa of nitrous acid: 3.337 pH: 4.37 Nitrous acid…

Q: A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.670 grams of He are…

A: Initial moles of He = 0.100 mole Initial volume = 0.500 L Weight of He added = 0.670 gm

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

A: The first question is a simple acid and base reaction. It results in the formation of conjugate acid…

Q: HoW Catcutate the (FSE for ds to dº metal ions in both low-Spin and high-Spin Complexes,

A: Crystal field splitting energy is defined as energy difference between t2g and eg set of orbitals.

Q: Select from the following which steps are involved in the natural production of ozone in the…

A: In the stratosphere, the concentration of ozone is the maximum. The ozone gas is produced naturally…

Q: Complete the equation for the following reaction by drawing a structural formula for the missing…

A: When a carboxylic acid, 2-methylbutanoic acid is treated with ammonia then 2-methylbutanamide is…

Q: HBRO (aq) + H2O (1) = H3O* (ag) + BrO" (aq) a) Hypobromous acid dissociates in water according to…

A: 1.)  I ) We would first write expression for Ka . Then using given values we would Calculate…

Q: The conjugate base of a weak acid is   Question 3 options:   A)  a strong base.    B)  a strong…

A: The conjugate base of weak acid depends on the stability of the conjugate base.

Q: UV-C light is necessary for the formation of ozone. Above the stratosphere, there is a greater…

A: Ozone generally resides in both troposphere and stratosphere layer of atmosphere. But 90 % of the…

Q: QUESTION 2. For the reaction 7A + 13 B + 15C → 17P If 15 moles of A, 26 mole of B and 30.5 moles of…

A: A limiting reagent is the one which exausted first among all the reagent. Thus as it finishes…

Q: 2. For the reaction 7A + 13 B + 15C → 17P | If 15 moles of A, 26 mole of B and 30.5 moles of C are…

A: The given balanced chemical reaction is as follows: 7A + 13B  + 15C  →  17P

Q: When 0.1000mol of an unknown acid, represented by HA, are dissolved in enough water to make 1.000L…

A: 1.) First we would write dissociation equation of acid and write expression for Ka.  Then using pH…

Q: What is the product of the following reaction? 1) NaNH2 2) CI А. С. В. D.

A: The given reaction:  The product of the reaction has to be determined.

Q: A certain organic compound O has a solubility in hexane of 96.0 at 5. °C. Calculate the mass of O…

A: Given-> Solubility = 96.0g/L Volume = 150 ml = 0.150 L. (1 L = 1000ml)

Q: (1) Why don't we observe the transition from na > ni for the hydrogen atom in the line spectrum? Be…

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Q: Acetylene (C,H, gas and oxygen (0,) gas react to form carbon dioxide (CO,) gas and water (H,0)…

A: Given :-  C2H2(g) + O2(g) → CO2(g) + H2O(g)  No.of moles of C2H2(g) = 3.0 mol  No.of moles of O2(g)…

Q: 6-17. The molar volumes of a dry gas, measured at 200°F, are given below. What is the coefficient of…

A: The solution of the given question is

Q: Calculate the entropy change of the surroundings in J K-1.

A: The entropy change of the surrounding is needed to be calculated.

Q: Give rate law for the following elementory steps!

A: The rate law for the given elementary reactions are needed to be predicted.

Q: Using the entropy values in the table below, what is the change in standard entropy, AS, for the…

A: We would use given standard entropy values of species in involved in reaction to calculate entropy…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A:

Q: Calculate the change in entropy of 1 mol of nitrogen if it is heated from 300 K to 1000 K at a…

A: Moles of nitrogen = 1 mole T1 = 300 K T2 = 1000 K P = 1 atm

Q: Glycerol, C3H03, is a substance used extensively in the manufacture of cosmetics, foodstuffs,…

A: given :-  volume of glycerol = 70.000 mL  density of glycerol = 1.2656 g/mL volume of solution =…

Q: (4) From the data given below calculate AG200 and hence comment on the feasibility of use of…

A:

Q: • Part D Hg (1) + HgCl, (aq) → Hg,Cl2 (s) Express your answer using ftwo significant figures. ΑΣφ ?…

A: The given reaction, Hg(l)+HgCl2(aq) → Hg2Cl2(s)

Q: 111 Problem 5 IR Spectrum everone Squd f 4000 3000 2000 1600 1200 800 V (cm') 100 Mass Spectrum…

A: DBE ( C2H4Br2 = 2- (4+2/2)+1 = 3-3 = 0.)

Q: Consider the reactions shown and predict whether the sign for AS° of each reaction is positive,…

A: Here number of product is 1 and number of reactant is 2 ∆S0 =number of product -number of reactant…

Q: Two sets of parallel waves with the same wavelength but different initial phases are directed at a…

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Q: A breeder reactor converts relatively stable uranium 238 into the isotope plu- tonium 239. After 15…

A:

Q: Question: Express the concentration of 273g of baking soda in normality, wherein it consumed 573ml…

A: 1) Formula of baking soda = NaHCO3 Given, Mass of baking soda (NaHCO3) = 273 g Volume of the…

Q: If q of the system is positive, which of the following must be true? O w must also be positive.…

A: ∆Suniverse=∆Ssystem+ ∆Ssorroundings >0 always it never depends on whether the q (heat of the…

Q: Many metabolites are maintained at steady-state concentrations that are far from equilibrium. A…

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Q: Calculate the total molar entropy of HF at 298K. The vibrational frequency is 3960 cm-1 and the…

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Q: B. 500 ml of 0.1N FeSO4.(NH4)2SO4.6H2O Solution: 1. Pulverize about 20 grams of ferrous ammonium…

A: No of moles = Mass / Molar Mass Molarity = No of moles / Volume (L)

Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

A: The given step of the mechanism of the reaction:  The alkene is treated with mercuric acetate and…

Q: In one half-cell of a voltaic cell, a graphite rod dips into an acidic solution of KClO3 and KCI; in…

A: In this question, In one half-cell of a voltaic cell, a graphite rod dips into an acidic solution of…