Predict the product EtO Br P(OEt) 3 heat

Q: What polyamide is made by the reaction NH2 catalyst H₂N + OH HO A) O B) 이 H H H H N H H D) N N H H H

A: Step 1:the polymerization of ethylene diamine (C2H4(NH2)2) with diacids like oxalic acid…

Q: 3. .) Draw the structure for the product of this Diels-Alder reaction. Label the diene and…

A:

Q: A balloon with an initial volume of 2.7 L at a temperature of 295 K is warmed to 396 K.  What is its…

A: The objective of the question is to find the final volume of a balloon when it is warmed from an…

Q: Radium-223 has a half-life of 11.4 days.Approximately how long would it take for the activity of a…

A: The objective of this question is to find out the time it would take for the activity of a sample of…

Q: None

A: Please don't forget to write the answers in the desired significant figures.Note: There might be a…

Q: You have two flasks of water. You place a thermometer in the first flask and leave it until the…

A: In this scenario, when the thermometer is initially placed in the first flask, it will gradually…

Q: Be sure to answer all parts. Identify the lettered compounds in the following reactions. Draw your…

A: Step 1:Step 2:Step 3: Here, in step 1: the free -OH groups are converted into ethers in presence of…

Q: The image uploaded answer is not allowed please bro hero expert

A: #1. The law of conservation of mass states that mass can neither be created nor destroyed, although…

Q: A nucleus of thallium-209 decays by beta emission, forming nucleus A. Nucleus A also decays by beta…

A: The objective of the question is to find the nuclear symbol for nucleus B, which is formed after two…

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

A: Step 1: Step 2: Step 3: Step 4:

Q: which compound is not Aromatic H BJ N. c) D) A) B. HB

A: Step 1:A compound is said to be aromatic if it satisfy the following conditions:i) cyclicii)…

Q: 口 Question 1 What is the correct IUPAC name of the following molecule? OH O…

A: Step 1:Compound has a cyclohexene ring. Functional group is -OH. Carbon atom where -OH group is…

Q: Give the major organic product or products of the following reactions for e)

A:

Q: 12. Sodium Azide (NaN3) is sometimes added to water to kill bacteria. Calculate the pH of a 0.010…

A: Step 1: The chemical equation for the ionization of the azide ion in water isBased on the given…

Q: If 0.750 L of a 0.0010 M of AgNO3 is added to 0.500 litre of a 0.00050 M solution of CaF2, what is…

A: The objective of the first question is to calculate the concentration of each ion after mixing two…

Q: This is from a study guide for a final, not a graded assignment.

A: Step 1: Step 2: Step 3: Step 4:

Q: Write a balanced equation for emission of a positron by iodine-117

A: The objective of the question is to write a balanced nuclear equation for the emission of a positron…

Q: The rate of a certain reaction is given by the following rate law: rate k|N, •k[N₂]² [H₂]² Use this…

A:

Q: A gas sample with a volume of 5.3 L has a pressure of 725 mm Hg at 22 degrees celsius. What is the…

A: The objective of this question is to find the pressure of a gas sample when the temperature changes,…

Q: 1. For simple Aldol reactions we use a small amount of base to catalyze the reaction. What would…

A: The objective of the first part of the question is to understand the effect of using more than one…

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

A: Step 1: 1. reaction (1) is endothermic and reaction (2) is exothermic.2. if a reaction vessel is…

Q: How you would use the proton NMR spectra to distinguish between the following pairs of compounds:…

A:

Q: Problems Sets - Please Identify the possible structure in each one of the following problems. 1. An…

A: Answer for Q1: Part a) Molecular FormulaRule of 13: This is a common heuristic in organic chemistry,…

Q: In 2006, Soviet dissident Alexander Litvinenko was murdered when Polonium-210 was added to his tea;…

A: The objective of the question is to identify the product formed when Polonium-210 undergoes alpha…

Q: Indicate the reaction with formulas:3,4-diphenyl-2,5-hexanedione + isopropylamine

A: The reaction between 3,4-diphenyl-2,5-hexanedione and isopropylamine is a typical example of an…

Q: Design a synthetic route for the following compound using ethyl acetoacetate and other chemicals.

A:

Q: 3.22 Use the above result to find the steady-state motion of a damped harmonic oscillator that is…

A: The specific content of the image you sent, but based on your description, it appears to be a…

Q: need help labeling my chart please help information, there

A:

Q: The Ksp of BaF2 is 2.45 x 10-5. Given that value, calculate the molar concentration of Ba2+ ion in a…

A:

Q: Use the Nernst equation, given above, to calculate the new voltage at 298 K of the cell made in a…

A: To calculate the new voltage of an electrochemical cell using the Nernst equation, we first need to…

Q: The two isomeric compounds with the formula C3H5ClO2 have NMR spectra shown in 4a and 4b below. The…

A:

Q: Chemistry

A: The melting point of fatty acids is generally affected by two factors:Chain Length: Longer chain…

Q: The Kp for the reaction A (g) ⇌ 2B (g) is 0.0450. What is Kp for the reaction 2 B (g) ⇌ A (g)?

A: The objective of the question is to find the equilibrium constant (Kp) for the reverse reaction…

Q: This is from a study guide for a final, not a graded assignment.

A: i) Born-Oppenheimer approximation: An atom is made of electron(s) and nuclei. Electrons are light…

Q: When a nitrogen-14 nucleus is bombarded with a neutron, a proton is ejected. What element is formed?…

A: The objective of the question is to identify the element formed when a nitrogen-14 nucleus is…

Q: Consider the redox reaction 3Mg(s) + 2Fe3+(aq) => 3Mg2+(aq) + 2Fe(s).    Which chemical species…

A: The objective of the question is to identify the chemical species that is reduced in the given redox…

Q: Predict the product. NH Brz 0° 2. ?

A:

Q: Buffer Question 1: A 1.00L solution is made of 0.40mol/L NaNO2 and 0.25mol/L HNO2 (K₁ = 4.5 × 10-4).…

A: For this let's us the Henderson-Hasselbalch equation:Where:[HA-]=concentration of conjugate…

Q: Predict the major product for the following reaction + CI AlCl3 A) B) C) D) No Reaction

A: Step 1: Step 2: Step 3: Step 4:

Q: please answer solve in typing

A: Our intermediate A is 3-Bromocyohexene.Cyclohexene can undergo bromination when reacted with N-bromo…

Q: Propose the synthesis of the 1-Phenyl-1,4-pentanedione compound by a malonic or acetylacetic…

A:

Q: Help label all the peaks and determine the functional groups present Note any wide bands or…

A: The objective of the question is to identify the functional groups present in the compound Cr(acac)3…

Q: None

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

Q: Krypton-81m is used for lung ventilation studies. Its half-life is 13 ss. How long does it take the…

A: The objective of this question is to determine the time it takes for the activity of Krypton-81m to…

Q: Indicate with formulas the reaction 5-Methylisoquinoline + sodium amide

A: The reaction between 5-methylisoquinoline and sodium amide (NaNH2) is an example of a base-induced…

Q: 6. To draw the structures of final product and A Br 1. LDA 1. BuLi A 2. Mel 2. Br

A: Step 1: Step 2: Step 3: Step 4:

Q: C. MeO₂C HOC MeO₂C MeO₂C NH2 MeO₂C NH3

A: Step 1: Step 2: Step 3: Step 4:

Q: A 10 mL portion of .010 M HCI  is added to 100mL of H2O. What's the pH of the resulting solution?

A:

Q: During a titration, 0.5 M NaOH is added to 25.0 mL of 0.7 mol/L HF until the equivalence point is…

A: The objective of this question is to calculate the pH of the mixture at the equivalence point during…

Q: Predict major final product он 1) PCC 2) (CH3)2NH,H2SO4, a)

A: