22. Which of the following WILL NOT act as a diene reactant in a Diels-Alder reaction? B) A) A) C) D) B) H3CO ÓCH3 Lien

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A: If ionic product is higher than solubility product, then precipitation of that compound will occur.

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Q: 5. Treating y-butyrolactone with two equivalents of methylmagnesium bromide, followed by hydrolysis…

A: Grignard reagent + ester: In a Grignard reagent, an alkyl group is attached with electropositive…

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Q: A sample of a gas originally at 38.9 °C and 0.794 atm pressure and 1.65 L, is subjected to a…

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Q: Consider the reaction 2H202(1)2H20(1) + O2(g) Using the standard thermodynamic data in the tables…

A: Given-> 2H2O2(l) ---> 2H2O(l) + O2(g) T = 298.15 K

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A: Newman projections helps to determine the stability of various conformers of a molecule. in bwtween…

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Q: When you have an excess of the titrant, and you decide to add a second titrant to neutralize the…

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Q: 13. Which of the following is expected to be the most acidic hydrocarbon? A) B) D) C)

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Q: For each of the reactions, label the half-reaction tl is the anode and the reaction that is the…

A: Oxidation occurs at the anode and Reduction occurs at the cathode. 1) Cu(s) → Cu2+(aq) + 2e- = Anode

Q: When the following equation is balanced, what is the coefficient in front of the Al(NO3)3(aq)? _PbCl…

A: to find coefficient of Al(NO3)3, the equation should be balanced

Q: 18. When heated in water, which of the following will decarboxylate most readily? A) B) N(CH3)2 Он О…

A: b-Keto acids with a keto group in the b-position readily decarboxylate at room temperature in water.…

Q: H OSIET3 OSIME3 МеОН H2N + Lewis acid (cat), CH3CN

A:

Q: A student determines the value of the equilibrium constant to be 7.86x10-37 for the following…

A: Given-> Keq = 7.86 × 10-37 Moles of H2S = 2.28 moles

Q: What is the pH of a 0.2 M solution of each of the following (for this question, assume only the…

A: Given,  The pH of 0.20 M solution of Acetic acid (CH3COOH) Ka = 1.8 x 10^-5 Sodium acetate…

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A: Amino acids are molecules that combine to form proteins. There is COOH and NH2 group in amino acid.

Q: Page 1. Quantities in Chemical Reaction Solve the following problems on separate sheets. 1. In the…

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Q: For sequential reaction: ..(i) ...(i) А —> В + С 2B —> С + 2D If % yield of (i) and (ii) reactions…

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Q: A student determines the value of the equilibrium constant to be 6.04x10-37 for the following…

A: Given-> Keq = 6.04 × 10-37 Moles of N2 = 2.09 mole

Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Izn (0.50 M) I Cư* (0.10…

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Q: e the time this took.

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Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Given data:

Q: What is the pH range the buffer can maintain this buffer system: pyridine and pyridinium bromide?…

A: From Handerson Hesselblach equation  POH= Pkb + log(salt/base)  For Pyridine Kb= 1.8×10-9 POH= -log…

Q: 21. What is a major product of the conjugate addition reaction shown in the box? 1. Base -? Ph 2.…

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Q: Construct the titration curve for the titration of 26.0 mL of 0.100 M KOH with 0.0600 M HNO3

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Q: 1. In this lab, FENCS" is being formed as a complex ion (complexation product) absorption peak at…

A: FeNCS2+ is a transition metal complex in which the oxidation state of iron is + 2. In the formation…

Q: 6. What is a major product of the reaction sequence shown in the box? CH3 Br, or NBS KCN H20 ? Ilght…

A: N-Bromo succinimide (NBS) is the best reagent for allylic or benzylic bromination. The reaction…

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Q: For sequential reaction: A » B + C ..(i) 2B → C + 2D ..(ii) If % yield of (i) and (ii) reactions are…

A: Given-> A ---> B + C.       90% 2B ---->C + 2D.    80%

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Q: 4. Why does the local government prohibit people living in the barrios to launder nearby rivers and…

A: 4) The local government prohibited people living in the barrios to launder nearby rivers and lakes,…

Q: 16. Which of the following represents an enolate structure of diethyl malonate (EL0OCCH2COOEE)? :0-н…

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Q: 17.  Write out an efficient synthesis of benzylamine from ethylbenzoate.  Show the structure of all…

A: The conversion of ethyl benzoate to benzylamine involves the following reactions: 1. Hydrolysis of…

Q: 5. Treating y-butyrolactone with two equivalents of methylmagnesium bromide, followed by hydrolysis…

A: Given :

Q: 1. 250.0 g each of toluene (CoHsCH:) and benzene (CsHs) are mixed together. Answer the following…

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Q: A 4.0520g sample of HCl, specific Gravity 11.18, required 44.15ml of 0.9035M of Sodium Hydroxide in…

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Q: Pre-lab qu In this lab, FENCS is being formed as a complex ion (complexation product). This ion has…

A: Given the absorption peak corresponding to the absorption of the color of FeSCN2+(aq) is 447 nm.

Q: 13. Draw the reaction mechanism and the Major product of the reaction. Explain the regioselectivity.…

A: Here we have to write mechanism and major product in the following reaction.

Q: What is the pH of a solution with 0.37 M pyruvic acid and 0.15 M sodium pyruvate? Include 3 sig figs…

A: Given, concentration of pyruvic acid = 0.37 M Concentration of sodium pyruvate = 0.15 M pKa of…

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A: Given,  The pH of a 0.2 M solution of H2SO3 is:

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A: Interpretation- We have to tell which of these contain covalentely bonded halogens-…

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A: Burning of liquid gasoline in air is more rapid

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A: A question based on analytical separation that is to be accomplished.

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Q: 10. According to the 1H NMR spectrum of the product, which of the following is a major product of…

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