1. excess phenol CH3(CH,),MgBr B + A 2. H;0 CI base phenol 1. NaOH(aq) 2. H,O" C + phenol

Q: What is the product of the following reaction? CH CH-CEC-H Pd/C an alkyl benzene a carboxylic acid…

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Q: what is the chemical equation of alkyl dimethyl benzyl ammonium chloride?

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Q: B. Common lon Effect 1. In another experiment, about 2 mL of KCI solution was added to 5 mL of a…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: 2.6 g of vegetable tissue was analyzed and it was found that it contains 3.6 mg of zinc. What is the…

A: Given,  The mass of vegitable tissue = 2.6 g.    The mass of zinc = 3.6 mg.  The concentration of…

Q: A mixture of H2 and Iz is allowed to react at 450 c. When the equilibrium is established, the…

A: Given: [H2] = 0.36 mol/L [I2] = 0.29 mol/L [HI] = 2.0 mol/L

Q: Calculate the pH of a 0.300M NaF solution. The K, value for HF is 7.20 x 10-4. Will the solution be…

A: Given that:  [NaF] = 0.300M  NaF is salt of strong base NaOH and weak acid HF

Q: Based on this acid-base reaction as written below, which of the following is correct about the roles…

A: According to Bronsted-Lowry theory: * Acid is a substance which donates a proton or a H+ ion and the…

Q: Chemistry 1) write data on this spectrum 275nm 85anm Peaentage ↑ of absoabance

A: The given data is uv absorption spectra.It gives two maxima at 275nm and 350nm.

Q: Directions: Choose the letter of the best answer. Use a separate sheet of paper. 1. Nutritional…

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Q: What was the alkyne and the corresponding reagents for the synthesis of. II CH-C-CH3 CH2-CECH and…

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Q: handwritten

A: ✓When it is pure, it is colorless.Chromium is the trace element that causes ruby's red, which ranges…

Q: Which of the following reagent best accomplish this transformation below? CH CH- CEC- A (1st) HCI,…

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Q: 58. Silver nitrate reacts with calcium chloride according to this equation: 2 AGNO, (aq) + CaCl,…

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Q: TYPEWRITTEN ONLY PLEASE UPVOTE.

A: Given that μ 0.25 K/atm for nitrogen, calculate the value of its isothermal Joule-Thomson…

Q: What is the product (name and stable structure) formed from the reaction: CH3CH2C≡CCH2CH3 + H2O…

A: ->Acidic hydrolysis of alkyne produce acetone as major product .  ->First of all enol form…

Q: The action of dilute nitric acid on copper is represented by the equation: Cu + HNO9->…

A: Given-> Weight of HNO3 = 250.0 gm Cu(s) + HNO3-----> Cu(NO3)2 + H2O + NO

Q: p-Nitrobenzyl alcohol is more acidic than benzyl alcohol but p-Methoxybenzyl alcohol is less acidic.…

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Q: Find the pH of a 0.0025 M HCl solution.

A: pH of a solution = -log[H+]

Q: Question What is the relationship between D-erythrose and D-threose? сно сно A. they are…

A: Relationship between the given structures = ?

Q: Difference of toothpastes and tooth powders. What are the basic components of toothpaste? A

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Q: Refer to the following: HCI + CH3OH OH OCH3 A в D The reaction of a carboxylic acid (A) with an…

A: 13) only as specified.

Q: For the cell constructed from the hydrogen electrode and metal-insoluble salt electrode, calculate…

A: calculate the mean activity coefficient for 0.124 b HCl solution if E= 0.342V at 298K.…

Q: The equilibrium constant of the reaction between hydrogen gas and iodine gas is 6.2 x 10² at 25 °C.…

A: Correct answer : A

Q: 1. Br2/H* 2. t-BUOK Br B Br O-Bu O D A C. D.

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Q: DQUESTION 1, THREE (3) moles of H2(2) and THREE (3) moles of I2(2) are introduced into a 2L…

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Q: When a 0.061M aqueous solution of a certain acid is prepared, the acid is 2.1% dissociated.…

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Q: How can the different conversion factor of mole concepts help you solve problems related to mole…

A: We have a major relation in mole concept which tells everything in this concept, 1mol of substance =…

Q: Borane-catalyzed hydration of terminal alkynes produces carboxylic acids. True/False

A: Terminal alkynes in presence of Borane -catalyzed formed aldehyde .

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: Suppose that S is regarded as a function of T and p, show that TdS= C,dT- T(dP/dT), dV.

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Q: 1. What process is responsible for the increase in the total negative charge as soil pH increases?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: CHOH acid heat

A: Given reaction is :  Complete the reaction = ?

Q: छोल्सद पह CHormie सपलtm तिम्यणा पप उ०. P৮N6 + ctmmp०৪ Pb3০५+ CU2०3+Mmd.tNo

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Q: CH3 1 mole Br, 5. Hc F (Show stereochemistry of product) 6. CH;CH;C=CCH;CH; + H;O (with H;SO, as…

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Q: Differentiate actual yield and theoretical yield? and what are the significance in stoichiometry?

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Q: Calculate the ΔG of the acid/base neutralization reaction of HCl (aq) and solid calcium  hydroxide.…

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Q: Draw the Bohr model of the atom. Be sure to show the nucleus as well as the orbits! Show an electron…

A: The Bohr model of the atom was proposed by the Danish physicist Niels Bohr. According to Niels Bohr,…

Q: Calculate Eº for the process PbI6) + e- → (s) + e > Pbs) + 21,

A: Given reaction is :  PbI2 + e- <---------> Pb (s) + 2I2  Find standard cell potential = E0 = ?…

Q: 3) A solution of silver nitrate (AgNO3) and then prepared by dissolving 1.26 g of salt in a…

A: Given: Mass of AgNO3 = 1.26 g Volume of solution = 250 mL Molar mass of AgNO3 = 169.9 g/mol

Q: A solution of X of concentration 0.010 mol dm-3 gives an absorbance of 0.5. What concentration is a…

A: The Beer-lambert law is: A=εcl ......(1) Here, A is absorbance, c is concentration, ε is molar…

Q: Difference between actual yeild and theoretical yeild.

A: Yield of reaction represent amount of products formed in gram during a chemical equation.

Q: A handbook states that to prepare 100.0 mL of a particular buffer solution, mix 63.0 mL of 0.200 M…

A: Given,  Volume of the buffer = 100.0 mL  Volume of the HC2H3O2 = 63.0 mL  Molarity of HC2H3O2 =…

Q: Know vapor pressure. How suit the (Pb) of product with the molecular weight? Describe method of acid…

A: (1) What is vapour pressure? Vapour pressure is the tendency of a material to change into a gaseous…

Q: Explain why casein is not denatured by the addition of acid (unlike most proteins).

A: Denaturation of proteins means the breaking of bonds (hydrogen bonds) within the protein molecule…

Q: Will 260 milligrams of calcium carbonate raise the pH of 75.0 milliliters of stomach fluid from a…

A: Calcium carbonate is CaCO3 which is a diacidic base. The balanced equation for the neutralization…

Q: CI uv dt heat

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Q: 5) Discuss the physical interpretation of any one Maxwell relation.

A: Maxwell equation describes How a electromagnetic field behaves in a generel medium. The main…

Q: Write the half-cell equations, cell reaction equation and cell representation for the following…

A: Recall the given reaction,                      Cd s  +  NiOOH s  →  CdOH2 s  +  NiOH2 sWe have to…

Q: true or false. There is nothing wrong with the reaction below

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Q: What can be done to lower the activation energy?   Question 6 options:   increasing the…

A: "Catalysts " can lower the activation energy and increase the reaction rate without being consumed…