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Q: Explain the Mechanism - Base-Promoted Hydrolysis of an Ester to aCarboxylate Anion ?

A: In base-Promoted Hydrolysis of an Ester, there are three steps.  (i). Nucleophilic addition  (ii). E...

Q: Which of the following statements is true for a basic solution: O (H*) > 107 M O none of the above O...

A: A multiple choice question based on pH concept, which is to be accomplished.

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k ...

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Q: What is the pH of the solution after the addition of 0.10 mol of NaOH to a 1.00 L buffer solution th...

A: Given,  Number of moles of NaOH added = 0.10 mol  Volume of the buffer = 1.00 L  Molarity of HCN = 0...

Q: 16.10 Draw the condensed or line-angle structural formula for the car- boxylic acid formed by the ox...

A: Applying concept of organic synthesis.

Q: Chemistry Question

A: We have to find the volume of acid and volume of base, to make given buffer  Given pH = 9.24  pKa = ...

Q: re stronger than forces are occur molecules

A: This question is related to intermolecular forces.

Q: Which of the following characterizes an alpha ray? Choose all that apply. is more penetrating than a...

A: Charrcterization of alpha ray: A) is less penetrating than a gamma ray.  B) is composed of particles...

Q: Use the following reaction to determine the number of grams of SO2 produced from 2.40 g of NiS2. 2NI...

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of...

Q: Construct the expression for Ka for the weak acid, HC₉H₇O₄.

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Q: Occupational health history started from industrial revolution in Great Britain due to hazardous exp...

A: According to Q&A guidelines of Bartleby, we are supposed to answer only one question out of mult...

Q: According to the following reaction, how many grams of chlorine gas are required for the complete re...

A: Given values -> Weight of Br2 = 23.3gram  

Q: Draw the organic products formed in attached reaction.

A: Applying concept of enolate formation and Michael addition reaction.

Q: A 0.10 µM aqueous solution of a metal ion, M2+, is extracted into an organic solvent by 0.43 mM of t...

A: It's a multiple question type and according to our guideline we are supposed to solve only first que...

Q: Use condensed structural formulas to write the equation for the formation of methyl acetate.

A: Acid and alcohol react together to form ester and water. This reaction is known as esterification.Th...

Q: Balance the equation for the reaction of aluminum metal with solid iodine to form solid aluminum iod...

A: According to the law of conservation of mass, It can never be created neither be destroyed.  

Q: please help find given the data

A: Given that :

Q: If you have an empty burette in a burette clamp, in what order do you do these steps to fill the bur...

A: To fill an empty burette,we have to close the stopcock of burette. Then we should remove the burette...

Q: 16- Which of the following compounds does NOT contain a carbonyl group? A. Aldehydes B. Imines C. Es...

A: In this question, we will Identify the group which doesn't have Carbonyl group. You can see details ...

Q: Complete the balanced molecular reaction for the following weak acid with a strong base:

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Q: The density of air at ordinary atmospheric pressure and 25 degrees Celsius is 1.19 g/L. What is the ...

A: Given that density of air = 1.19g/L  Dimensions of room = 14.5*16.5*8.0 feet

Q: Given the following data for the % oxalic acid in Antacid Tablet. A.      TRIAL 1 Weight o...

A: Normality -  It is basically defined as the gram equivalent weight of solute/a liter of solution The...

Q: Chemistry Question

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Q: In a chemical laboratory located on the fourth floor of a heavily populated several bottles of chemi...

A: Given chemicals are nitric acid, methyl ethyl ketone and a petroleum derivative. (i) We know that ni...

Q: Use the balanced chemical equation 2Zn (s) +  Pb(NO3)4 (aq) -->  Pb (s) +  2Zn(NO3)2 (aq) to calc...

A: Balanced Reaction :-  2Zn (s) +  Pb(NO3)4 (aq) -->  Pb (s) +  2Zn(NO3)2 Zn reacts with lead(IV) n...

Q: Consider a reaction: A + B C and the rate law expression: Rate = k [A]"'[B]" If the reaction is zero...

A: Given: A+B→C Rate law: Rate=kAmBn Order of A=0 Order of B=1 To find: Values of m and n Solution : Ch...

Q: Complete and balance the equation for this reaction in acidic solution. equation: Mno, + HNO, – NO; ...

A: Oxidizing agent: Which is reduced during reaction Reducing agent: Which is oxidized during reaction

Q: Pls help ASAP. Pls show all of your work and give ansewrs in significant figures. Pls write neatly a...

A: Standard enthalpy of formation values Hf (FeCl2(s) ) = -341.79 kJ/mol Hf (H2O(g) ) = -241.818 kJ/mol...

Q: A reaction rate is two thousand times faster at 46 C than at -12 C. Find the activation energy of th...

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Q: What is the name of the compound with the formula CUSO3 ? What is the name of the compound with the ...

A: Here in the given examples of the chemical compounds, we need to mention either the name or the form...

Q: How to use GC in this experiment to confirm the identity of product?

A: Gas chromatography is a separation technique by using which one can separate liquid and gas mixture....

Q: Methane and water react to form carbon monoxide and hydrogen, like this: CH (g)+ H,O(g) → CO(g)+3H,(...

A: Given that : Methane and water react to form carbon monoxide and hydrogen, like this : CH4(g)  +  H2...

Q: Label each bond in the following compound as ionic or covalent. Be sure

A:   1. Ionic bond :  electropositive element + electronegative element --> ionic bond It is due to ...

Q: give the major products of each reaction

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Q: Blood added with 25 ml distilled water + submerged in a water bath, added 1-2 drops of 10% acetic ac...

A: A question based on qualitative analysis, which is to be accomplished.

Q: Explain the Mechanism of Tautomerization ?

A: In this question, we will explain the mechanism of Tautomerization.  You can see details explanation...

Q: When atoms of polium- 216 undergoes radioactive decay an á particle and an element are produced. The...

A: α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle and conver...

Q: None

A: A numerical problem based on temperature coefficient, which is to be accomplished.

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. 1. 0...

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Q: 1.) Consider the following reaction: 2 AB (g) + B2(g) – 2 AB2(g) AH° = -485.0 kJ/mol a.) Do you expe...

A: a) ∆Ssys : negative  Explanation : a) this reaction is exothermic because energy is released from th...

Q: 17- Which statement regarding the benzene molecule is correct? A. Benzene contains 6 double bonds B....

A: This is the structure of the Benzene . The Benzene ring contain alternate double bonds . Benzene hav...

Q: From their Lewis structures, determine the number of sand p bonds in each of the following molecules...

A: Applying concept of lewis structure and single has only sigma bond , double bond has one sigma one p...

Q: Chemistry Question

A: IUPAC stands for International Union of Pure and Applied chemistry which gave rule for the naming of...

Q: An swen the following queotion s a. Whate is the dissociation equeation of AgCl b. What is the expre...

A:   AgCl dissociates as follows: AgCl (s)--> Ag+ (aq) + Cl-(aq) a. The dissociation equation of AgC...

Q: What is the pH of a solution that is prepared by adding 4.0 mL of 0.50 M NAOH(aq) and 4.0 mL of 0.40...

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Q: In fischer esterification experiment, we have 70% percent yield. Is it acceptable? Explain reason

A: Fisher esterification: in this reaction Esters are formed from a carboxylic acid and alcohol. Fisher...

Q: Draw all stereoisomers formed in attached reaction.

A: In this question, we will draw all stereoisomer for this reaction.  You can see details mechanism an...

Q: The decomposition of a generic diatomic element in its standard state is represented by the equation...

A: The equation that relates Gibbs free energy, temperature and equilibrium constant is given by the fo...

Q: 1. How many GRAMS of lead(II) phosphate are present in 3.99 moles of this compound ? grams. 2. How m...

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Q: 2. Draw the structures for the following molecules given their IUPAC names. a.) 3-chloro-2-methylpro...

A: In Organic chemistry, there are different type of compounds,which have different names according to ...