Question 15 What is the molarity of a solution containing 80 g of H 2SO 4 in 345 mL of solution? O 231 M O 0.003 M 2.4 M O 0.0023 M O 0.23 M

Q: Predict the product and draw a mechanism for the following reaction: 1) LiAlH4 2) H₂O ?

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Q: Using the following guidelines, draw four constitutional isomers from this chemical formula: C6H8O.…

A: Double bond equivalent (DBE) = (C+1)-H/2 = (6+1)-8/2 = 7-4 = 3  All the four isomers are shown in…

Q: How would you calculate [H3O+], [C2H3O2-], and [HC2H3O2] in the solution?

A: From the dilution calculation, the concentration of acetic acid, HC2H3O2(aq) just after dilution =…

Q: The ΔHo reaction for the oxidation of ammonia 4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(g) is -905.2 kJ.…

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Q: Predict the product for the following synthetic sequence. 1) 03 2) DMS 3) Excess LiAlH4 4) H₂O ?

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Q: For a certain process, at 322 K, AG = −16.0 kJ and AH = -5.00 kJ. the process is carried out in such…

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Q: To understand the definition of these units, perform the following task. Provided that we can…

A: Molarity is the gram moles of solute present in per litre of the solution. PPM is parts per million…

Q: For the reaction, 2D→E+F, the data are obtained for D as a function of time at 310K. Time (min) 0 =…

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Q: Please briefly discuss your opinion on greening or/and growing and propose three actions that you…

A: A question based on environmental pollution that is to be accomplished.

Q: 13. p-nitroaniline reacts with NaNO₂/HCI at 0°C 14. product of no. 13 reacts with CuCN/KCN

A: At first, we start with question no 13, because product of question no 13 is essential for question…

Q: Consider the set of compounds shown below. OH OH XXO OH ORG MM = 110 g/mol OH GAN MM = 111 g/mol…

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Q: Propose an efficient synthesis for the following transformation: H The transformation above can be…

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Q: Predict the product for the following synthetic sequence. H 1) EtMgBr 2) H₂O 3) Na₂Cr₂O7, H₂SO4, H₂O…

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Q: An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 7.60 mg…

A: Mass of the compound taken for combustion = 7.60 mg  Mass of CO2 produced = 15.39 mg Molar mass of…

Q: Explain why each of the following chemical equations is not a correct formation reaction: a. 4 Ga(s)…

A: Formation reaction is the reaction in which  one mole of product is formed form the reactants in its…

Q: From the initial measurements you determine the electrode slope is -56.7 mV. You measure the initial…

A: The graph between electrode potential and molarity of a solution will give electrode potential.

Q: -minute operating cycle. what percentage does the volume increase because of the temperature…

A: Resistive heating of a 65–g copper wire when heated up gains 580 J energy. This can be related…

Q: Using data from the Thermodynamic 2 H₂S(g) + SO₂(g) =3 S(s, rhombic) + 2 H₂O(g) for the following…

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

Q: A) D) Predict major final product 1) My Br EN 2) H30t OH B) N <)

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Q: The following thermochemical equation is for the reaction of iron(III) oxide(s) with hydrogen (g) to…

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Q: A B C D Br ?А OH ОН ? B CN C ? [Choose ] [Choose ] [Choose ] Choose OH OH SMe

A: The above given conversions are epoxide ring opening. The epoxide ring opening takes place with…

Q: A certain rust remover containing phosphoric acid has a density of 1.685 g/mL. Titration of a 59.3…

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Q: When Cr(CO) is heated with a two electron donor such as triphenylphosphine (PPh³), the…

A: a) Cr(CO)6 is diamagnetic with point group octahedral. Whereas point group of Cr(CO)5(PPh3 ) is C4v…

Q: Calculate AH for the following chemical reaction. 2Mg(s) + O₂(g) → 2MgO(s)

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Q: Propose an efficient synthesis for the following transformation: 8-6 The transformation above can be…

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Q: The following information is given for manganese at 1 atm: Tb2095.00°C Tm = 1244.00°C Specific heat…

A: Given the mass of the solid manganese sample, m = 41.90 g  Melting point = 1244.00 oC Boiling point…

Q: 1. Predict the product/s of this reaction and draw the complete, detailed mechanism. Pay attention…

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Q: A certain catalyzed reaction is known to have an activation energy E=58.0 kJ/mol. Furthermore, the…

A: Here certain catalyzed reaction have activation energy Ea= 58kj/mol .The rate of reaction measured…

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

A: For the given two solutions, we have to find the below information. Chemical formula of the major…

Q: Identify two structural features of purines and pyrimidines. Purines contain four ring nitrogen…

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Q: "Write out the 1° structure for the following polypeptide: 0 0 11 1 CH₂…

A: The linear sequence of amino acids of a polypeptide is called as primary structure of the protein.…

Q: The Lewis diagram of V₂O is illustrated below: 0= N=0 a. Calculate the % composition of O in 12.00 g…

A: The Lewis structure of V2O5 is given  We have to  calculate % composition of O in 12.00 g V2O5…

Q: How to calculate the pH of a buffer solution 1) Calculate the pH of a solution prepared by…

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Q: How many D-ketotetroses could exist? none one two

A: we have to find The number of possible   D- ketotetroses   in Fischer projections notation.…

Q: Using a bomb calorimeter, the energy content of a Double Quater Pounder burger was determined to be…

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Q: How many atoms are in 5.80 moles of H O 6.02 x 1023 O 1.03 x 1023 4.00 3.49 × 1024 O

A: Mole can be defines as a standard unit for measuring large quantities of very small entities such as…

Q: Question 18 Give the hybridization for the S in SC16. O sp3 O sp³d O sp sp2 O sp³d²

A: Given -&gt; SCl6

Q: The standard reaction free energy AG = -910. kJ for this reaction: 6 C(s) + 6H₂(g) + 3O₂(g)…

A: Recall the given reaction,                              6 C s  +  6 H2 g  +  3 O2 g  →  C6H12O6 s…

Q: 4, Write out the step-by-step mechanism for each reaction below. Include all intermediates, charges…

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Q: 450 g of solid acetic acid (MW=60 g/mol) is dissolved in 2.0 liters of water at room temperature to…

A: Buffers are the soution that resist small changes in pH of the solution. Acidic buffer is the…

Q: 2. Gold-198 is a beta emitter used to treat leukemia. It has a half-life of 2.7 days. The dosage is…

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Q: Determine the Ksp of PbBr2 if its molar solubility in water at 25 °C is 1.05 x 10−2 M.   You can…

A: Given,  The solubility of PbBr2 in water at 25 °C = 1.05 × 10-2 M.  The Ksp of PbBr2 is:

Q: b. Z: A Z D 0 B :ZII 2

A: Rules for determining major contributor towards resonance :  A. Greater is the no. of covalent…

Q: What is the structure/s of the major organic product/s for the reaction below? H2O ethanol О НО OH…

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Q: 4. (a) Chemical shift (8) value of CH and CH3 proton in [Al(acac);] are 1.99 and 5.47 ppm,…

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Q: For nitrogen gas the values of C, and C at 25°C are 20.8 J K-¹ mol-¹ and 29.1 J K-¹ mol-¹,…

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Q: A student reacts benzene, C6H6, with bromine, Brą, to prepare bromobenzene, C6H5Br, and HBr. C6H6+…

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Q: The isoelectric point, pI, of the protein papain is 9.6, while that of neuraminidase is 5.1. What is…

A: The isoelectric point is the pH value at which the net charge of amino acid is zero.

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: An analytical chemist is titrating 202.1 ml. of a 0.6900M solution of isopropylamine ((CH₂), CHNH.)…

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