What is a correct mechanistic step of this reaction? Br SCH3 O Br -SCH3 Br Br Na Na CH3 SH SCH 3 Na O (+ + + Br Br NaBr + Br SCH3

Q: * 29. The Ksp of barium hydroxide is 0.005. What is its molar solubility? 0.1077 M 0.0707 M 0.1710M…

A: Q.29 Given: Ksp of Ba(OH)2 = 0.005

Q: Define steric factor?

A: Steric factor has to be defined.

Q: The line emission spectrum of cerium is most intense at 419 nm. Given this information, which of the…

A: Wavelength of gamma rays is small in comparison to visible region.

Q: Please answer question 1b

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A: A question based on kinetics of reaction in solution that is to be accomplished.

Q: B. Using the data given in (A) of the preceding problem, calculate the concentration of the…

A: given data  concentration when equilibrium is re-attained  [COCl2] is 0.925 - e [CO] is 0.275 + e…

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Q: 3 I 4 . 3 1 THE SEARCH FOR LIFE CONTINUES Scientists have identified two similar molecules as…

A: Important of methane and methanol is given below.

Q: 46. The Tl in a 7.51-g sample of rodenticide was oxidized to the trivalent state and treated with an…

A: Since you have posted multiple questions I will answer the first question for you. For the rest to…

Q: 13. The pka of an acid is 2.35. What is the acid-dissociation constant of the acid? O 4.5 x 10- O…

A: We can solve the Given problem by recalling the following equation Pka = -logka Where ka =…

Q: 17. Methylamine (CH3NH₂) has a base-dissociation constant of 4.38 x 10-4. Calculate the pH of 0.800…

A: ★ (17) Answer : Correct option  : pH = 5.369 ★ Solution :

Q: Give the acid name and the acid formula for each of the ate anions below. Anion Anion Acid Name Acid…

A: Any polyatomic anion having suffix "-ate" uses the suffix "ic" as an acid name.

Q: 48. How much 0.0500 M EDTA is needed to titrate the Mg in a 0.1135-g of hydromagnesite, 3MgCO,…

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

Q: . 3' Asp Cys Leu Lys Leu Gin Thr Val Glu Val Cys Gin P.Le

A: As per rule, allowed to answer first question and post the remaining in the next submission.

Q: 19. During standardization, 1.034 g of Na₂CO3 (106.00g/mol) used 42.31 mL of sulfuric acid to reach…

A: Thankyou for submitting excellent questions. Since you have posted multiple questions, we will be…

Q: 33. 0.2347 g of an ionic compound MX (135.32 g/mol) completely dissociates into its corresponding…

A: I request you to pls repost question (37)

Q: Question 29 Upon writing a mechanism for the light-initiated reaction of cyclohexane with chlorine…

A: Please find your solution below : The reaction mechanism is as follows :

Q: 23. Use your answers to Questions 19-22 to help you explain what is going on at the atomic scale so…

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Q: 3. The graph below shows the energy of a chemical reaction. potential energy activated complex…

A: Question is about to find the type of a chemical reaction from its energy graph. The given types…

Q: Define the flux, J, of a property and describe the rate of migration of a property by flux J, in…

A: In simple words, the concept that a solute will move from a region of high concentration to region…

Q: Haw do electric frells Madife biochemiel dteacton Ya tes ?

A: Electric field generally does not modify the biochemical reaction . Generally it fasts up the…

Q: Which of the following statements is/are TRUE when molecular orbitals are formed? I. There are more…

A: Electrons in a bond are localized between the two specific atoms. Overlap of atomic orbitals…

Q: An organism that is made of two or more cells is called ?

A: Given : An organism that is made of two or more cells  To find : name of orgainsm  Solution : As we…

Q: 1. 51Cr + 0 е-> 24 __+y

A:

Q: Based on the graph, Table G, when 50 g of KNO3 is added to 100 g of water at 25 °C, 40 g of KNO3…

A: Solubility is the mass of solute dissolved in 100 g of water at a particular temperature is known as…

Q: 5. Provide suitable responses for questions (a) - (j). 6 CH2OH 5. 1 anomenic carben Acetal OH 3 ÓH…

A:

Q: 1. Calculate the number of moles of cyclohexanol (d = 0.96g/ml) if 20 mL was used in the reaction?

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

Q: what is stearic hindrance ?

A: Steric hindrance will slowdown the reaction.

Q: 1. It is a reagent of known concentration used in titrations * analyte solution normal solution…

A: Titration is a method to determine the concentration of an unknown solution by using the solution of…

Q: 16. Changes in energy and in measures of disorder, also called entropy, are the driving forces…

A: The solid substances have the minimum disorder, hence the entropy of the solid is minimum. The…

Q: Question 29 What is the necessary reagent for the proposed transformation? NH₂ LOEN A. 1. LIAIH4 2.…

A:

Q: A binding protein binds to a ligand, L, with a K of 400 nM. What is the concentration of ligand (in…

A: AS PER ANSWERING GUIDELINES, I WILL ANSWER ONLY THE FIRST ONE IF YOU WANT THE REST POST THEM…

Q: The molecule shown below is an inhibitor of the Botulinum neurotoxin. 6 N 5 N -2 S S 3

A: Hybridizationthe concept of mixing two atomic orbitals to give rise to a new type of hybridized…

Q: 37. These are ions or molecules that have a pair of unshared electrons capable of satisfying the…

A: Given that  37) & 38) To predict the correct choices.