30 40 50 60 70 80 80 90 9/24/2024 6:14 PM (GMT-04:00) 3437.9 3193.1 3332.5 20 4000 3500 3000 2500 2000 1500 Wavenumbers (cm-1) 16165 1645.0 1567.6 1425 456.7 1348.0 1288.4 1227.0 1146.1 10812 781.0 951.6- 837.9 815.4- 734.0- 666.4 613.5 541.9 514.4- 454.9 1000 500

Q: Predict the product of this organic reaction: CH3 O Pt CH3 CH C H + H2 P Specifically, in the…

A: Step 1: Role of reagentReactant has aldehyde (−CHO) functional group. Reagent = H2/Pt H2/Pt is a…

Q: Please correct answer and don't use hand rating

A: (i) A and B are commuting operators. Two operators A and B share a common set of eigenfunctions when…

Q: V [References] Classify the following substituents according to whether they are electron donors or…

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Q: Mass of empty weighing paper Mass of weighing paper + unknown Mass of unknown Trial 1 Trial II Trial…

A: Step 1:Step 2: Step 3: Step 4:

Q: Below is the Lewis structure of the hydrazine (N2H2) molecule. H: N :: N: H Count the number of…

A: The electron pairs in between two atoms are called bond pairs. Hydrogen atom and N atom both shares…

Q: Give detailed mechanism Solution with explanation needed. don't give Ai generated solution

A: Acid-base neutralization reaction according to Bronsted-Lowry concept:According to this concept, an…

Q: I need help drawing the lewis structure for -C2H5

A: Approach to solving the question: Lewis structure: It is a structure that shows the distribution of…

Q: Classify the following substituents according to whether they are electron donors or electron…

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Q: 16

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Q: What volume of 0.25M lithium fluoride solution can be made by dissolving 5.0 g lithium fluoride,…

A: The molar mass of a compound is calculated by adding up the atomic masses of each element in the…

Q: 1. Calculation for conversion of Maleic to Fumaric acid (2 points) Mass of Maleic acid Molar mass of…

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Q: [4 pts] Newman Projections: Look at the structure below. Draw the one Newman Projection indicated by…

A: Newman projection:

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:Given data,Reaction, 2AgNO3(aq)+ CaBr2(aq) —> 2AgBr(aq) + Ca(NO3)2(aq)Mass of AgNO3, w1 =…

Q: What is the concentration of sodium ions in 0.245 M Na₂CO₃?

A: The chemical formula of Sodium Carbonate is Na2CO3. This means that for each molecule of Sodium…

Q: You have 150.0 mL of a 0.295 M solution of Ce(NO₃)₄. If the original solution was diluted to 350.0…

A: In chemistry, dilution is the process of reducing the concentration of a solute in a solution. This…

Q: help

A: First of all, we need to convert temperature into Kelvin scale by using the formula K=(oC+273.15)In…

Q: History Bookmarks Window Help 0 achieve.macmillanlearning.com Macmillan Learning +1271 pts ons…

A: The hydrogenation of an alkene using H2 gas and a platinum ( Pt ) catalyst is a commonly used…

Q: A military aircraft burns a hydrocarbon fuel called decane. Its chemical symbol is: C10 H 22 .This…

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Q: Please correct answer and don't use hand rating

A: You can place these options:β1 → 4 (first)α1 → 4 (second)α1 ↔ β2 (third)

Q: In the reaction 2A(g) + 3B(g) ⇌  C(g) + 2D(g), the initial concentration A is 0.050 M, B is 0.070 M…

A: First, we need to identify the change in concentration of each component in the reaction. The change…

Q: Write a balanced equation for the following reaction:    Solid iron metal (Fe) reacts with oxygen…

A: First, we write the unbalanced chemical equation for the reaction. This involves writing the…

Q: How many moles of NO2 would be required to produce 2.43 moles of HNO3 in the presence of excess…

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Q: 10.0 mL of a (H2SO4) solution requires 24.39 mL of 0.1071 M NaOH to reach the end point of a…

A: In a titration, a solution of known concentration (the titrant) is used to determine the…

Q: 4. Write a complete mechanism for the base-catalyzed ester hydrolysis shown below. Why is the…

A: The first step in the base-catalyzed ester hydrolysis is the nucleophilic attack by the hydroxide…

Q: Consider the molecule SiCl4. The electronegativity values for Si and Cl are 1.8 and 3.0,…

A: The polarity of a bond is determined by the difference in electronegativity between the two atoms…

Q: Show how to do the mechanism for the reaction of phenylacetalaldehyde with NaBH.

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Q: How many signals would you expect in the proton NMR spectrum for the molecules shown below (Me =…

A: In conclusionThe signal of each are 2 for letter A, 3 for letter B, 5 for letter C and 6 of letter…

Q: Consider the molecule 1,2-dichloro-3-methyl-1-propanol and answer the following questions. Draw the…

A: Step 1:Step 2: Step 3: Step 4:

Q: 2. What causes splitting in NMR? Explain the origin of this phenomenon.

A: Nuclear Magnetic Resonance (NMR) is a spectroscopic technique used to obtain information about the…

Q: Draw the line structure of the compounds

A: In the first one, the parent is a five carbon ring (cyclopenta-1,3-diene) with a C=C double bond at…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Chiral molecules can rotate the plane of polarized light in any direction (clockwise/anticlockwise)…

Q: An excited electron on a hydrogen atom releases a photon as it falls from energy level 6 to level 3.…

A: Step 1: Step 2: Step 3: Step 4:

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: 2.a.The nomenclature is incorrect, because if amino group was present at 5th position it would have…

Q: Current Attempt in Progress × Incorrect. priority). Arrange the following groups in the order of…

A: 1. Group IV (with iodine) will have the highest priority due to iodine's high atomic number (53).2.…

Q: 2. Rank the following species in terms of increasing electrophilicity. Briefly explain your ranking.…

A: Electrophilicity refers to the ability of a molecule or atom to attract electrons. It is a measure…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:To determine the pH change when 0.071molNaOH is added to 1.00L of the buffer containing…

Q: Ammonia gas decomposes when heated to give nitrogen gas and hydrogen gas. Calculate the equilibrium…

A: Let's use a general equation to write the equilibrium constant expression:aA + bB ←→ cC +…

Q: A metal x is so soft that it can be easily cut with a knife its oxide soluble in water forms…

A: X metal is sodium.Sodium is a soft metal which can be easily cut with a knife.It's oxide which is…

Q: Don't use AI.

A: Step 1The starting material of this reaction is given below In terminal alkyne the terminal hydrogen…

Q: How many hybrid orbitals does each fluorine atom in XeF, have? A. Five O B. Six OC. Four OD. Seven ←…

A: In the molecule XeF₄ (xenon tetrafluoride), each fluorine atom forms a single sigma bond with xenon,…

Q: Please correct answer and don't use hand rating

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Q: Correctly identify each of the two compounds below as an acid, base, or neutral compound. HO CI OH…

A: Step 1: Step 2: Step 3: Step 4:

Q: Write the two chair conformations of each of the following and in each part designate…

A: The more stable conformation is always the one with the most substituents in the equatorial…

Q: How do you draw the complete, step wise, curved arrow mechanism for the rea

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Q: (this is a practice homework problem not part of a graded assignment)

A: Yes the given mechanism is reasonable because the nitrogen has positive charge (electrophilic), so…

Q: (10 pts.)Consider the [Ir2(dimen)4]²+ complex discussed in Lecture 1- 8. Notice that the dimen…

A: c). The deformational isomer of  { Ir2(dimen)4}2+ that is twistedcan twist light that has been…

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw the Lewis structure for the phosphorus tribromide (PBr3) molecule. : ہے - [ ] -

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Q: Identify the molecule and label using ir and nmr

A: Peak around 8 ppm is for aromatic proton, the value greater than 7.25 ppm suggest that there is…

Q: Write a balanced equation for the reaction of H2SO4 with excess NaOH.

A: This is a neutralization reactionsulfuric acid (H₂SO₄) reacts with sodium hydroxide (NaOH) to…