Chem 210 reactions - Study guides, Class notes & Summaries

PSU Chem 210 Final Review Questions & Answers(Graded A+) E2 Reaction - ANSWEROne-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - ANSWERTertiary What is a Zaitsev product? - ANSWERDouble bond formation on more substituted carbon What is a Hoffman product? - ANSWERDouble bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - A...

Chem 210 Module 2 Exam (2024/2025) Newest Questions and Answers (Verified Answers) The amino acid, phenyalanine has a pKa = 1.83, and tryptophan has pKa = 2.83. Which is the stronger acid? Phenylalanine!! Nitric acid (HNO₃) reacts with ammonia (NH₃) to yield ammonium nitrate. Write the reaction, and identify the acid, the base, the conjugate acid product, and the conjugate base product HNO₃ + NH₃ ⇌ NO₃⁻ + NH₄⁺ Amide ion, H₂N⁻, is a much stronger base than hydroxid...

chem 210 exam 3 Questions and Correct Answers, Complete Solution 2024. less the more s character a carbocation has, the _____stable it is the same as when looking at an epoxide, the orientation around the oxygen is _________ the orientation around the double bond in the reactant BrOH when added with base makes an epoxide Br2 adds 2 Brs in anti conformation lindlar catalyst produces a Z alkene from an alkyne (adds 2 Hs in syn) add more electronegative atom, add pi bond 2 ways of pro...

Chem 210 Module 2 Exam (2024/2025) Newest Questions and Answers (Verified Answers) The amino acid, phenyalanine has a pKa = 1.83, and tryptophan has pKa = 2.83. Which is the stronger acid? Phenylalanine!! Nitric acid (HNO₃) reacts with ammonia (NH₃) to yield ammonium nitrate. Write the reaction, and identify the acid, the base, the conjugate acid product, and the conjugate base product HNO₃ + NH₃ ⇌ NO₃⁻ + NH₄⁺ Amide ion, H₂N⁻, is a much stronger base than hydroxid...

Chem 210 Module 7 Exam Review Questions With Answers Latest 2023/2024 (Verified) In glycolysis, when glucose enters a cell, it is immediately phosphorylated to form glucose-6-phosphate. The phosphate donor in this reaction is ATP, and the enzyme is ________. Hexokinase Aldolase CoA Phosphohexose isomerase None of the above HEXOKINASE Question 10 3 / 3 pts In the last reaction of glycolysis, ATP is formed by the direct transfer of a phosphate group from a metabolite to ADP. This...

CHEM 210 Exam Questions and Correct Answers What is a cathode? - Answer-a negative electrode at which reduction occurs What is an anode? - Answer-the positive electrode at which oxidation occurs Good way to remember which is which for anode and cathode - Answer-An Ox and a Red Cat What is the two electrode setup? - Answer-anode and cathode What is a galvanic cell? - Answer-A cell in which spontaneous oxidation-reduction reactions produce electrical energy (anode and cathode Zn and C...

Chem 210 Module 8 Latest Exam 2022/2023(Portage Learning) (100% Correct &Verified Answers) (Pass Guarantee True or False: The majority of reactions of the urea cycle occur in the cytosol. TRUE True or False: NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron transfer chain (ETC). FALSE True or False: GTP is invested in the urea cycle. FALSE True or False: There are six complexes associated with the ETC. FALSE True or False: In the p...

Reagent = Nucleophile Only - ANSWER1° = Sn2 2° = Sn2 3° = Sn1 + E1 (polar medium necessary) Reagent = Strong Nucleophile & Strong Base - ANSWER1° = Sn2 2° = E2 3° = E2 Reagent = Weak Nucleophile and Weak Base - ANSWER1°/2° = No Reaction 3°/resonance stabilized carbocation = Sn1 + E1 (polar medium necessry Reagent = Base Only - ANSWER1° = E2 or Sn2 (if unhindered and no beta-hydrogen with unhindered base) 2° = E2 3° = E2 Examples of Only Nucleophiles - ANSWERCl⁻, ...

CHEM 210 Final Exam Review Questions With Answers | Graded A+ 2023/2024 (Portage Learning) In a particular cell, molecule X binds to an enzyme causing it to stop catalyzing reactions. Molecules X is called what? A. Ligand B. Substrate C. Coenzyme D. Deactivator E. Inhibitor 16. The following are all example of a lipid’s function in cells except _____ A. Energy source B. Structural role in membranes C. Structural role in myelin sheathes D. The basis for dye molecules (carotenoids) E...

Portage Learning Chem 210 Portage Learning Set M1 What are three ways that biochemists study biological organisms? - ANSWER-the relationship between structure and function of biomolecules, 2) chemical reactions of organisms (metabolism), and 3) communication within and among organisms What is t