An alkyl tosylate Multiple Choice 2 points A dihalide in which the halogens are attached on adjacent carbons is called a dihalide Vicinal Geminal Vinylic Allylic Cis Multiple Choice 2 points Determine which compound will react with sodium in liquid ammonia to form trans – 3 – hexene. cis – 3 – hexene Answer 🧪…
Determiwn which compoudn will react with sodium in liquid ammonia to form trans 3 hexene Answer ✅ Detailed Explanation: Formation of trans-3-hexene using Sodium in Liquid Ammonia Goal: To produce trans-3-hexene via a dissolving metal reduction of an alkyne using sodium (Na) in liquid ammonia (NH3). 🔬 Reaction Overview: The dissolving metal reduction process involves…
Predict which of the following alkenes reacts the fastest with HCl . ACH3CH2CH2CH2CH=CH2 B-CH3CH2CH=CHCH2CH3 C-CH3CH2CH=CHCH2CH3 D(CH3)2C=CHCH2CH3 Fastest Reacting Alkene with HCl Question: Predict which of the following alkenes reacts the fastest with HCl: A. CH₃CH₂CH₂CH₂CH=CH₂ B. CH₃CH₂CH=CHCH₂CH₃ C. CH₃CH₂CH=CHCH₂CH₃ D. (CH₃)₂C=CHCH₂CH₃ Answer: 🔍 Understanding the Mechanism The addition of HCl to alkenes follows Markovnikov’s Rule,…
When performing fluorescence versus absorbance spectroscopy on a protein solution, what can we generally say about the relative concentrations of the solutions required for each technique? Group of answer choices fluorescence spectroscopy requires a more concentrated protein solution than absorbance spectroscopy absorbance spectroscopy requires a more concentrated protein solution than fluorescence spectroscopy both techniques require…
How will each of the following changes affect the rate of an enayme-catalyzed reaction whose optimum pH is 7.4 ? Select the single best answer for each part. Part 1 of 2 Decreasing the temperature from 42°C to 37°C rate will increste rate will be unaffected rete will decrease Part 2 of 2 Decreasing the…
Why do aspartic acid and glutamic acid have a net charge of 1 at low pH and -2 charge at high pH ? Select the single best answer. Both amino acids have two COOH groups. At low pH values, both are protonated, along with the -NH3 group. Ac high pH values, both are protonated, leading…
explain this observation using molecular orbitals MO Theory Explanation of O₂ Paramagnetism Question: Explain the observation that oxygen (O₂) is paramagnetic using Molecular Orbital Theory. Answer: 🔍 The Observation Experimental evidence shows that oxygen (O₂) is paramagnetic, meaning it is attracted to a magnetic field. This is unexpected when looking only at the Lewis structure…
Identify the sulfate ion. Multiple Choice SO- SO42- SO32- SO2- S2- Identify the Sulfate Ion Question: Select the single best answer. Identify the sulfate ion. SO− SO42− SO32− SO2− S2− Answer: ✅ Correct Answer: SO42− The correct formula for the sulfate ion is SO42−. This ion consists of one sulfur atom centrally bonded to four…
Leu-enkephalin, a substance that binds to opioid receptors, consists of a peptide with the sequence YGGFL. Part 1 of 3 How many amide bonds join the amino acids in the peptide chain? Part 2 of 3 Give the name of the N -terminal amino acid. Part 3 of 3 Give the name of the C-terminal…
Give the mechanism to generate nitronium ion and explain the role of sulfuric acid. Generation of Nitronium Ion Mechanism Question: 1. Give the mechanism to generate nitronium ion and explain the role of sulfuric acid. Answer: 🔷 Step 1: Protonation of Nitric Acid Sulfuric acid (H2SO4), being a much stronger acid than nitric acid (HNO3),…