Question 14 The hydrolysis of phosphoenolpyruvate proceeds with a AG" of about -62 kJ/mol. A major contributing factor to this reaction is the stabilization of the product pyruvate by: electrostatic attraction. ionization. polarization. resonance. tautomerization.
Q: d E cell
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Q: The following addition reaction produces which stereoisomer? H₂O.
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Q: Using the values you got from the textbook for enthalpy and entropy, calculate AGO (kJ mol-¹) at…
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Q: 27. The van der Waals' constants a and b of CO₂ are 3.64 L2 bar mol-2 and 0.04 Lmol-¹, respectively.…
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Q: An arteriole has a diameter of 2.5x10-5 m and blood flow rate of 2.7x10-3 m-s-1. Calculate the…
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Q: For a particular reaction at 236.0 °C, AG=-848.32 kJ, and A.S= 648.46 J/K. Calculate AG for this…
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Q: For the reaction (NH4)2S (s) = N2 (g) + H2S (g) + 3 H2 (g), the expression for Kc is
A: Given ; (NH4)2S(s) <-----> N2(g) + H2S(g) + 3H2(g) To write :- Expression for Kc
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A: Given-> Equilibrium constant (Keq) = 1.66 × 1024
Q: a) Among the two organometallics given bellow which one is un Fe- - and Fe・ -CT b) Arrange the…
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Q: What is the coefficient for H* after balancing the following reaction in acidic medium? (Please note…
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Q: 0.10 MHF 020 MHB B 0.10 MHF 0201 HỘI 010 MHF 0.30 MHNO,
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Q: A chemical reaction is shown below. Which equation best describes the stoichiometry of the reaction?…
A: We knew that according to stoichiometry no of elements in product side will be equal to the no of…
Q: The equilibrium constant, K, for the following reaction is 1.80 x 10-2 at 698 K. 2HI(g) H2(g) +…
A: We are authorised to solve only one question at a time. Please post rest of the questions…
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Q: What is the importance about water having a high heat of vaporization? O A. a large amount of heat…
A: Given: To identify the importance of water having a high heat of vaporization.
Q: What is the organic product formed in following reaction sequence? SOCI, CH3OH thot OH I. OH III.…
A: The two step synthesis is shown in the following step.
Q: Balance the following BALANCED beside the equation. 1) N2(g) + O2(g) - 2) K₂SO4(aq) + BaCl₂(aq)…
A: As you have mentioned for answer 1 and 2 that's why I am answering 1 and 2 and the solution is given…
Q: Chemistry A 30.0 mL sample of 0.100 M HN3 (hydrazoic acid) is titrated with 0.150 M NaOH. Calculate…
A: Molarity of HN3 = 0.100 M volume of HN3 = 30.0 mL Molairty of NaOH = 0.150 M Ka of acid = 1.9 x 10-5…
Q: Question 1 Calculate the pH of the resulting solution when 22.0 mL of 0.12 M KOH are added to 28.0…
A: In this question we have to tell the PH of the resulting solution.
Q: Suppose that the total mass of the reactants in a chemical reaction was 100.00000 g. How many…
A: Given that, the mass of the reactants is mR = 100.000 g. The mass of the products is mP = 99.999 g.…
Q: The mechanism for NO2 (g) + CO (g) → NO (g) + CO2 (g) is thought to be: 2 NO2 → NO3 + NO (slow) NO3…
A: Given :- NO2(g) + CO(g) → NO(g) + CO2(g) Mechanism :- 2NO2 → NO3 + NO (slow) NO3 +…
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A: A Bronsted-Lowry acid(BLA) is a substance that gives a proton(H+). A Bronsted-Lowry base(BLB) is a…
Q: Balance the following chemical equations and indicate the type of reaction taking place. If the…
A: we need to balance equation 3 and 4
Q: 3) Draw a plausible mechanism for the following transformation: 0. 0. H³0Ⓡ NO₂
A: In this question we have to tell the product of the reaction and also its mechanism.
Q: Use standard reduction potentials to determine the approximate magnitude of the equilibrium constant…
A: Let us discuss this question step by step.
Q: What is the value of AG (kJ mol-1) for this reaction at 349.4 °C? The data refer to 25 °C: P2 (g) +…
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Q: complex ions.
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Q: Provide the reagents necessary to carry out the following conversion. it I. NaBH4 / CH3OH II. Select…
A: Ester can be reduced to give alcohol in presence of LiAlH4 followed by workup. As shown in…
Q: Which is not a natural contaminant of water A. Gases including nitrogen, oxygen, radon, non-metal…
A: 2) the natural contaminant of water doesn't include industrial sewage.
Q: 8. 20.0 mL of 0.0155 M NaX is titrated with 0.0245 M HCl. The pH at the equivalence point is 4.25.…
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Q: What is the reason behind the portion-by-portion evaporation of DCM in the extraction of eugenol?
A: Answer - According to the question - DCM (dichloromethane ) help seperating the eugenol and water…
Q: How much water can you extract from 1.00 L of 0.35 M solution of sugar at 40 C by exerting a…
A: The solution is given below
Q: A free energy diagram for a generic reaction, reactants products, shown below. On the horizontal…
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Q: A system consists of three energy levels: a ground level (&o= 0, 90 = 1); a first excited level (1 =…
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Q: a-a 0-8
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Q: What is the effective principal quantum number n of the valence electron in the ground configu-…
A: the solution is shown below.
Q: Below is the mass spectrum of 2-methyl butane. Identify the base peak and molecular ion peak.…
A: below answer is given
Q: Calculate AG in kJ-mol-1 at 298 K for the following reaction: 2 A(g) + B2(g) → 2 AB(s) AGO = -95…
A: Given-> ∆G°= -95 Kj/mole = -95000 J/mole (1KJ = 1000 J) P(A) = 0.155 atm P(B2) = 0.535 atm
Q: Question 1. Consider the reaction sequence below: OH O HO HO Ph (i) PhMgBr (ii) H+ (a) The reaction…
A: a) We have to tell why the given reaction needs a protection step. Here, the given compound has a…
Q: For a reaction 2A+B2-2AB AG=-35.3 kJ-mol-1 and AG = -28.5 kJ.mol-1 at a temperature of 419 K.…
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Q: What is the coefficient (Please note that eler should be a whole nur XO4 +Y204² Y
A: Redox reaction, XO4- +Y2O42- ---> YO2 + XO2 Half reaction splitting XO4- ---> XO2 Y2O42-…
Q: Consider the following redox reaction under standard conditions: 2 Li+ (aq) + Fe (s) → Fe2+ (aq) + 2…
A: Given cell reaction, 2 Li+(aq) + Fe(s) → Fe2+(aq) + 2 Li(s)
Q: Propose an efficient synthesis CI MeO O OMe OEt COOH Br NO₂ O EtO
A: We have to propose an efficient synthesis.
Q: Using the thermodynamic information provided, what is the entropy change, AS for the balanced…
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Q: Question 3 Worksheet 13.6 #2 Consider the two-step mechanism below that has been proposed for the…
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Q: IN THE CASE OF ACID-BASIC TITRATION OF TITRATION IN AN AQUATIC MEDIUM OF A SUBSTANCE THAT IS A WEAK…
A: Solutions- Acid base titration of a weak organic salt and HCl in acid- base titration here binding…
Q: How much water can you extract from 1.00 L of 0.35 M solution of sugar at 40 C by exerting a…
A: First of all we will calculate the moles. Concentration = mole ÷ volume
Q: How much water can you extract from 1.00 L of 0.35 M solution of sugar at 40 C by exerting a…
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- Please draw the product formed on protonation of ascorbic acid with HBr. Please explain the choice of site for protonation. Thank you4) Draw and note the similarities of the cyanohydrin anion to Vitamin B1 ylide and BMIMCl ylide analyzing why pKa is in similar range 5) Analogously to the preparative stage of the citric acid cycle, pyruvic acid undergoes an oxidative decarboxylation to form acetaldehyde using the VitB1 ylide anion. Draw out this mechanism Please answer very soon will give rating surely Both questions answers neededDraw the product(s) for the following reaction.I could not read the handwriting last time
- Draw the product of the reactions of succinic anhydride with each of the listed reagents. Assume in all cases that the reagent is present in excess and an aqueous workup takes place after each reaction. A. Reaction with (CH3)2CHOH. \table[[Select,Draw,Templates More,,],[/,//,I//,H,Erase]] B. Reaction with NH3. \table[[Select,Draw,tes More,Erase],[/,//,III,C,H,N,0]] Question Source: Vollhardt 7e0 Organic Chemistry: Structure And Function Publishęr: W. Freemar C. Reaction with phenylmagnesium bromide in THF, followed by H+,H2o. \table[[Select,Drav,v T,lates,,,Erase],[1,II,III,C,H,0,]] D. Reaction with LiAlH4 in ether, followed by H+,H2O \table[[Select,Draw,Templates More],[/,//,III]] \table[[3,0]] \table[[,2,QOzonolysis, osmylation, and epoxide formation with mCPBA are all what type of reactions? a.) reduction b.)oxidation c) bothd) neitherK Draw the product of the reactions Please don't provide the handwriting solution
- what pair of reagants can prepare diarylakene shownChoose two correct answers. The first reaction below ( the one on the left) is catalyzed by carbonic anhydrase. The carbonic acid product can to bicarbonate and a protein. CO2 +H2O__ H2CO3__HCO3- +H+ A- Removal of CO2 shifts the reaction toward reactants. B- Removal of CO2 shifts the equilibrium towards products. C- Ionization to bicarbonate disfavors the forward reaction of CA. D- Removal of protons pulls the reaction toward products. E- Position of equilibrium does not depend on concentration of reactants.Chemistry ..... Show the mechanism of the reaction of glucose with phenylhydrazine. Pls draw thank you