What role does acid play in the Fisher esterification?

Q: why electron affinities for halogens are all negative but the electron affinities for the noble…

A: Step 1:The electron affinity measures the energy change when an atom gains an electron. For…

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A: Certainly, these structures can be connected using resonance arrows to show electron flow. However,…

Q: Propose a reasonable mechanism, using curved arrows, for the following transformations. EtzN (xs) CI…

A: Step 1:The negative charge that resides above the N atom of aniline will attack the C atom. This is…

Q: Based on the band of stability, write a balanced equation for one nuclear decay process that each of…

A: Step 1: a) Nuclide with 31 protons and 53 neutrons: Number of protons = Atomic number = Z = 31…

Q: How many litres of hydrogen gas will be produced by the decomposition of 90 L of water? (Assume that…

A: Approach to solving the question: Analyze the balanced equation for reactant-product ratios, then…

Q: 4

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Q: The molecular formula of the following compound is C H H

A: Explanation:

Q: 4 Determine the molar solubility for Ag₂SO by constructing an ICE table, writing the solubility…

A: Please comment down for any doubt. I hope my answer helps you.

Q: What is the percentage of Nickel in an ore if, when analyzed by the cyanide method, 20.00mL of KCN…

A: To find the percentage of nickel in the ore using the cyanide method, use the reaction between…

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A: Step 1: Step 2: Step 3: Step 4:

Q: How do I find the Reaction Quotient, E0cell and Ecell?

A: Standard reduction potential:Cu+2|Cu = 0.34 VZn+2|Zn = -0.76 VMg+2|Mg = -2.37 VQ = concentration of…

Q: Please correct answer and don't use hend raiting

A: I provided the steps in an image below on how I arrived at a particular answer.

Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00820 M solution of Na₂CO₃ before…

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Q: 5. A common solvent for diluting biochemical samples like the protein you are using in this lab is a…

A: The objective of the question is to understand why a buffered 0.05 Molar Tris solution buffered at…

Q: Please asnwer the following chem quesiton

A: Step 1:The acronym "PrBr" typically refers to "Propyl bromide." This compound can be further…

Q: please compare and contrast the hybridization of ethylene and butadiene: butadiene ethylene SP…

A: In summary,Both ethylene and butadiene have sp² hybridization, unhybridized p orbitals, and pi bonds…

Q: Please answer in tipping format

A: Step 1: a. Li, C, N   Lowest to highest electronegativity: Li < C < N  Lithium (Li) has the…

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A: Approach to solving the question: Detailed explanation: Examples: Key references:

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A: I have balanced the equation in steps and showed it, you can follow those steps to balnce these type…

Q: Free Radicals are molecules or ions that have an unpaired electron. They tend to be very reactive…

A: Step 1:To determine the radical species and the location of the unpaired electrons, the Lewis…

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A: Step (a): For the IUPAC nomenclature of amines, first we should find out the amine class. The given…

Q: Nitrogen, N2, has a normal boiling point of -196oC and a normal melting point of -210oC.  Which of…

A: The objective of the question is to determine the correct expression for the process of Nitrogen gas…

Q: Use the following atomic weights and quantities to calculate the overall % yield of…

A: Step 1:Step 2:Step 3:

Q: 34) In the following sphingolipid, circle the sphingosine group and put a square around the…

A: Annotating the sphingolipid structure that has been provided:First, the sphingosine group should be…

Q: Consider the reaction of the peroxydisulfate ion ( S₂Os) with the iodide ion (I) in an aqueous…

A: Step 1: suppose order of reaction with respect to [S2O8−2] = m and [I−] = n             so rate of…

Q: dont proide handwriting solution ....

A: Approach to solving the question:Detailed explanation:  Examples: Key references:

Q: 9 PRACTICE QUESTION A titration was performed using a 25.00 mL sample of 0.15 M weak acid and 0.092…

A: The objective of this question is to calculate the pH of a solution after a certain volume of strong…

Q: Please solve and show all work.

A: Step 1: When alkene treated with Br2 it gives trans vicinal dihalide as a product. This vicinal…

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Q: 6. Draw the structures of the major products from the reactions below NBS light NBS light

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Q: dont provide handwriting solution...

A: Step 1:The given question can be answered by using the Anti-Markovnikov rule or peroxide effect for…

Q: With the following data, calculate 1. moles of K2C2O4*H2O used 2. theoretical grams of K3[Fe(C2O4)3]…

A: The objective of this question is to calculate various quantities related to a chemical reaction…

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Q: Question 10 Saved For the following reaction in aqueous solution: HNO2(aq) + NO3(aq) = HNO3(aq) +…

A: Step 1:

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Q: Draw the major product for this reaction. Ignore inorganic byproducts. 1. Sia2BH, THF 2. H2O2, NaOH…

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Q: Draw the product of the reaction shown below at physiological pH (pH 7.4). Ignore inorganic…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw and explain lewis structure for HBrO2 along with explanation how every bond is formed and why?…

A: The objective of this question is to understand the Lewis structure, bond formation, electron…

Q: Propose a synthesis for the transformations shown below (no mechanisms needed, just…

A: Step 1: Synthesis 1:3-methylbut-1-yne with sodamide gives acetylide anion, which on reaction with…

Q: 5

A: Step 1:When (2R)-2-bromobutane reacts with NaOH, it undergoes an elimination reaction called an E2…

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Q: 5.50x10-2 M in acetic acid (Ka = 1.8 x 10-5) and 5.50x10-2 M in hydrocyanic acid (Ka = 4.9 x 10-10)…

A: Step 1: Step 2: Step 3: Step 4:

Q: draw the structures of the pyrroles formed from the reaction of 2,5-hexanedione with…

A: The structures of the pyrroles formed from the reaction of 2,5-hexanedione with p-chloroaniline,…

Q: Use these compounds and the reagents to draw the mechanism for this reaction. Show all steps and I…

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Q: A 0.075 M solution of a base has a pH of 11.40.   What are the hydronium and hydroxide ion…

A: The objective of this question is to find the hydronium ion concentration [H3O+] and the hydroxide…

Q: Why are some elements metalloids

A: Step 1: Elements are classified as metalloids because they exhibit properties that are intermediate…

Q: What is the ratio of [NH4CI]/[NH3] in order to make a NH3/NH4Cl buffer solution with pH=8.53. (K₁…

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Q: Name the given compound. Make sure you include the appropriate configuration for each of the chiral…

A: In the structure, the parent chain is the cyclopentane.Next, it has a substituent that has 8 as the…

Q: Please don't provide handwritten solution ....

A: We can use the Henderson-Hasselbalch equation to solve this problem. The Henderson-Hasselbalch…

Q: Part A Estimate the optimal number of neutrons for a nucleus of Ho (Z=67). Express the number of…

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