Propose a mechanism for the formation of methyl benzoate when ethyl benzoate is heated in methanol in the presence of HCl.

Q: If 100mg of Ca3(PO4)2 is dissolved in 100 ml of water at 50°C the Solution could be described as: O…

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Q: 2. At 500 K, butadiene gas converts to cyclobutene gas. CH CH || CH;CH -CHE CH: CH, CH From the…

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Q: Calculate the molality of 72.0 grams of ethylene glycol C2H6O2 in 304.6 g of water

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Q: NH2

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Q: What element has 3 neutron 4 electrons and 4 protons

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Q: 22. Palladium (Pd) crystallizes in a face-centered cubic lattice with an edge length of 388.8 pm.…

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Q: Based on the master formula, the amount of camphor for a liter preparation is 60 g. How much camphor…

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Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

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Q: Classify each of the following species as a Brønsted acid or base, or both: (a) H,0, (b) OH¯, (c)…

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Q: of the 4ollow Compounds must every more than one caebor Sketones O Aldenydes ATCohols

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: A Pyrex beaker is filled to the brim with 250 ml of glycerin at 15oC. How much glycerin overflows at…

A: Given, the volume of glycerin = 250 ml            Initial temperature, T1 = 15oC            Final…

Q: What is the connection between Hess's law and the fact that enthalphy is a state function?

A: Chemical thermodynamics is branch of chemistry in which we deal amount of heat evolved or absorbed…

Q: Tungsten-180 decays into hafnium-176 and an unknown particle. What is the unknown particle

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Q: the product is given predict from what alkene reactant be made from, write the complete reaction on…

A: Given,  the product of  A. 2-methyl-2- hexanol B. 3-chloro-3-ethylpentane…

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

Q: Chemistry The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL…

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Q: 19. Which of the following compounds has the LOWEST solubility in water at 25 °C? a) CH;CH;CH;OH b)…

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Q: A reaction between acid and base to form salt and water Redox titration O Acidimetry O Alkalimetry O…

A: The general chemical reaction of acid and base is: HA+BOH→H2O+AB

Q: Me Me ठ NHANHO गोT HOX गि CH3 CQ_ Wa ता ाहरप गगांगगरकोंक पटु त्र, हवामंनगाक कल 1epise mechanism of

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Q: Cu2* (aq) + 2e → Cu (s) E°red = +0.34 V ½ O2 (g)+ H2O + 2e* → 2 OH(aqg) E°red +0.40 V Use the…

A: Given reactions are :  Cu2+ + 2e- --------> Cu (s) , E0red = +0.34 V  1/2 O2 (g) + H2O (l) + 2e-…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

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Q: Which one of the following equilibrium reactions is not affected by a change in pressure? O H2(g) +…

A: A question based on equilibrium concept that is to be accomplished.

Q: 20. What is A,G° (in kJ) at 500.0 K for the following reaction: Zn(s) + H2O(g) - ZnO(s) + H2(g)? 200…

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Q: At standard conditions ( concentration of redox speices = 1 M; Partial P = 1 atm), Ecell = E°cell…

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Q: 31. Which of the following liquids would you expect to have the lowest vapor pressure at room…

A: In this question, we will see that which compound have the lowest vapour pressure at room…

Q: An Imide in an organic medicinal is a/an ________ group A. Acidic b. Two of the Choices c. Neutral…

A: The carbonyl groups present in the imide functionality decides the acidic behaviour of the compound.…

Q: 1. Hydrogen gas is dangerous because it explodes spontaneously and explosively. In the hydrogen gas…

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Q: Draw the organic product(s) of the following reaction, including counter-ions. NANH2 / NH3(1) -CEC-H

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Q: A 0.2422 g sample of a certain fruit was analyzed for the content of a certain pesticide. After a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Calculate the mass % of the solution if 0.050 moles of magnesium bromide is dissolved in 0.40 kg of…

A: given, moles of  magnesium bromide = 0.050 moles Mass of solution = 0.40 kg

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

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Q: The ionization constant of water at a certain temperature is 1.7 x 10-14. Calculate the pH of water…

A: given, the ionisation constant of water, Kw = 1.7×10-14 using, Kw = [H+][OH-]

Q: 2. If 11.2 g of naphthalene, C1oHs (molar mass: 128 g/mol), is dissolved in 105.4 g of chloroform,…

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Q: Q6. What are the reacting ions when Pb(NO,), and NaCl react in aqueous solution? A. Pb" CI B. Na",…

A: Q.6. Spectator ions are the ions which are present in the same form on both reactant and product…

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Solution -

Q: Identify the formal charge in the case below by indicating the magnitude, sign, and location of the…

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Q: Jhich one of the following is not a redox reaction? + Ozig) > H2On B. Znu + H,SO4log) ZnSO loa) +…

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Q: nclude the state of each species: (S), (!), (g), or (aq).

A: a. Write the balanced reduction half reaction. b. Write the balanced oxidation half reaction. c.…

Q: Write the equation and write the correct IUPAC  name of the product of the ff A. reaction of  4 –…

A: These reactions are examples of addition, hydration, reduction and oxidation respectively.

Q: The compound that will behave as a strong electrolyte when dissolved in water is A Acetic acid,…

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Q: 13. Give the product of this reaction: CHNNTH(? ü) kOH A 14. Predict the major product(s) formed…

A: Wolff–Kishner reduction: When carbonyl compound reacts with hydrazine, hydrazone is formed. The…

Q: Find the concentration of ammonium chloride in a solution of 0.1 molar ammonia so that the acidity…

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Q: 2. What is the assay for Potassium iodide? Write down chemical reaction(s), the indicator used,…

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Q: Q2. When the following equation is balanced in acidic solution, the coefficients for H,0, 50,' and…

A: 9. The given redox reaction is: MnO4-aq+SO32-aq+H+aq→MnO2s+SO42-aq+H2O(l)

Q: STP Volume: 1 mol/22.4 L Avogadro's Number: 6.023 10 molecules/1 mol 1. If 129.37 g of H2 are…

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Q: Chemistry Question: If the sodium chloride is to be precipitated with 0.100 M AgNO3 calculate the…

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Q: 1) H,Cro, 2) PČI, 3) (CH,CH,),NH (excess) OH Answer:

A: HCrO4 is an oxidising agent it oxidises alcohol in to corresponding carboxylic acid.

Q: Where can you find the acyl group in the structure? A. At the 1-amino position of the sugar B. At…

A: Let us first talk about an acyl group very briefly. The general formula of an acyl group is R-C=O…

Q: Chloromethane forms by the reaction given below. At 1500 K, Kp = 1.63104. In the reaction mixture, P…

A: Given,  Value of pressure equilibrium constant = Kp = 1.63104  Partial pressure of CH4  = PCH4 =…

Q: 14. Consider the reaction 2A(g) = B(g) where K- 2.5 at 25 °C. If 0.30 mol A and 0.80 mol B are…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…