Evaluate the commutator a) [sinx, d]dxb)d[x,]dxd d²Lax'·'dx²d) [2x², d]c)

It is based on the concept of the operator in quantum mechanics. Here we are required to find the…

Answered: Evaluate the commutator

Science

Chemistry

Evaluate the commutator

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter14: Rotational And Vibrational Spectroscopy

Section: Chapter Questions

Problem 14.5E: What is the energy of light having each characteristic? a v=6.031014s1 b =9.27nm c v=4320cm1 d =5.69

See similar textbooks

Related questions

Q: plan You are to design a rectangular primary clarifier for a domestic to settle 900 m³/day with an…

A: Given: Wastewater flow rate = 900 m³/day Overflow rate = 25 m³/m²-day Depth of tank = 3.2 m Width of…

Q: nical engineer is studying the following reaction: H₂(g) +1₂(g) → 2 HI(g) At the temperature the…

A: Answer: Relation between Reaction quotient QP and equilibrium constant KP is shown below: 1. When…

Q: Given the following information: Pb(s) + PbO2(s) + 2H2SO4(l) ---> 2PbSO4(s) + 2H2O (l)…

Q: You are given the following data: H₂(g) 2 H (g) Br₂(g) → 2 Br (g) H₂(g) + Br₂(g) 1 2 HBr (g) kJ mol…

Q: Acetylene (C₂H₂) and benzene (C6H6) have the same empirical formula. In fact, benzene can be made…

A: Combustion of acetylene C2H2(g) + 52O2(g) → 2CO2(g) + H2O(l) ∆Hreac =-1296.6 kJmolWe know…

Q: 4. 5. 6. 2-cyclohexenone + (CH3)2CuLi 3-oxo-4-pentenoic acid +LIAIH4> benzaldehyde acetone NaOH

Q: 5. Add missing lone pairs and draw curved arrows for each step of the following mechanism મ наде…

A: Reaction mechanism is the step by step explanation how reactant goes converted into product.

Q: (Free-response style) Select all products of the reaction shown. 1.03 2. H2O -ОН ОН ОН 0=c=0 ?

A: Alkynes on reaction ozone followed by hydrolysis give carboxylic acids.

Q: What is the concentration of free Co³+ in 8.2304e-5 M Co(NO3)3 and 1.1040 M NH3? Co³+ +6 NH3 →…

A: we have to calculate the concentration of free Co3+

Q: A chemist must dilute 0.0954 L of 2.22 M aqueous sodium chloride (NaCl) solution until the…

A: Given data : Initial Volume of NaCl solution before dilution (V1) = 0.0954 L Initial…

Q: If a solution has a [OH] of 2.6 x 10-2 M. what would be the [H3O+]? A B 1 x 10-7 M 2.6 x 10-¹2 M C)…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting structure,…

A: In given question acid chloride is given on which nucleophilic substitution reaction will take…

Q: Spectrum #3: 4-methyl-2-pentanone 250 SAD naalden allen In 100 PPM

A: The question is based on organic spectroscopy. we need to sign different peaks to the carbon.

Q: Which of the following statements should be true a 1.0x 10^-4 M solution of a strong acid HBr? A.…

Q: What is the pressure in a 12.0-L cylinder filled with 39.5 g of oxygen gas at a temperature of 327…

A: Given: Volume of the cylinder is 12.0 L. Mass of the oxygen is 39.5 g. Temperature of cylinder is…

Q: 10) For which salt should the aqueous solubility be most sensitive to pH? A) CaCl2 B) Ca(NO3)2 C)…

Q: A resonance structure of ozone (O3) is given blow. What is the formal charge on the central oxygen…

Q: Methyl alcohol (CH3OH) is made by the reaction of carbon monoxide and hydrogen in the presence of…

A: Answer: This question is based on the concept of limiting reagent. Limiting reagent is the reactant…

Q: -OH NH₂ ОН

Q: A chemist measures the energy change AH during the following reaction: CH₂(g) +20₂(g) → CO₂(g) +…

A: To solve this problem first we have to calculate the number of moles of CH4 then we will calculate…

Q: A wastewater contains a mixture of 100 mg/L of CH₂O and 50 mg/L of NH3-N. Note: C-12, H-1, 0-16,…

A: To solve this problem , we need to use the concept of carbonaceous and nitrogenous oxygen demand ,…

Q: Draw the enthalpy diagram for the formation of octane.

Q: Would you classify this reaction as endothermic or exothermic? If you had to describe the flow of…

A: ⇒The Reaction that gives off or release energy is called exothermic reaction. ⇒The reaction which…

Q: A chemist must prepare 800.0 mL of sodium hydroxide solution with a pH of 13.80 at 25 °C. She will…

Q: Write a detailed, stepwise mechanism for the following free-radical monochlorination. reaction. CH3…

Q: Use the References to access important values if needed for this question. A buffer solution…

Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: Answer: This question is based on the concept that stronger the acid weaker will its conjugate base…

Q: 5.81. Healthy Air for Sailors The CO₂ that builds up in the air of a submerged submarine can be…

A: A gas is said to be ideal if it follows ideal gas equation.

Q: How much heat in Joules is required to raise the temperature of 0.32kg of water from 24C to 52C ?

A: Answer: Below shown relation will be used to calculate the energy required: Q=mC(Tfinal-Tinitial)…

Q: Calculate pM in 100.0 mL of a solution of 0.31 M Mg2+ at pH 10.

A: At pH 10, there will be some hydroxide ions (OH-) present in solution, which can react with the Mg2+…

Q: Evaluate the effectiveness of current safety measures used in the production and disposal of…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 34.) 1.68 L of an aqueous solution containing 25.00 g of KCI dissolved in pure water is prepared.…

A: Given, mass of KCl = 25.00 g Molarity of KCl solution = ? Volume of the solution = 1.68 L Note:…

Q: 1. Compare and contrast the thermal runaway process in lithium-ion batteries versus other types of…

A: These answers discuss the thermal runaway process in lithium-ion batteries, including how it…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: To determine the empirical formula for at least four ionic compounds that could be formed from…

Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: According to conjugate acid base principle, a strong acid has a weak conjugate base and a weak acid…

Q: What is the product of the following 1,3-carbon shift? H 2 I. II. Н. III. H CH3 H 778 CH3 CH3 CH3…

Q: How close does our spectrum match to the literature spectrum of pinacolone? Are there any…

A: The question is based on the concept of IR spectroscopy. we need to account for any difference in…

Q: Which combination of reagents would be a good choice to make a buffer with pH = 8.00? Choose all…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: 1. Complete the following reactions: a. b. & + < CI- + H₂CRO4 AICI 3

A: Benzene shows an electrophilic substitution reactions. Electrophilic substitution of monosubstituted…

Q: 0.99 M CH3COONa 1.02 M CH₂COOH Note: Reference the pK of acids at 25 °C table for additional…

A: Weak acid CH3COOH forms acidic buffer solution in reaction with strong base like NaOH. The pH of…

Q: Q10.1 Which of the functional groups (options given below) is NOT present in the molecule shown in…

A: Functional group is atom or group of atoms that gives particular characteristics to compound. There…

Q: Suppose a 500. mL flask is filled with 0.10 mol of Cl₂, 0.90 mol of CHC13 and 0.30 mol of HC1. The…

Q: e: you are writing the molecular, and not the net ionic equat [] → NaNO₂ (aq) + H₂O(1)

A: The products given are 1) Salt NaNO3 2) water H2O

Q: Calculate the pH of the buffer system made up of 0.19 M NH3 and 0.48 M NH₂Cl. The K of NH³ is 1.8 ×…

Q: Acetic acid, CH3COOH , has a Ka of 1.8×10−5. Calculate Kb for the acetate ion.

A: Given, Ka for Acetic acid = 1.8 × 10-5 Kb for acetate ion = ? Note: Kw = 1.0 × 10-14

Q: Give IUPAC names for the following structures. When appropriate, abbreviate ortho (o), meta (m), and…

A: IUPAC names of the two compounds and the ring opening reaction of epoxide by base are given below -

Q: Please check if the information below is correct. Specifically the aroma produced by the ester

A: To check if the information below is correct, Specifically the aroma produced by the ester:

Q: Given this reaction: Predict which direction the reaction proceeds in: A H₂O + H₂O H3O+ + OH B Goes…

A: The question is based on the concept of chemical equilibrium and acidity. we need to identify the…

Q: A chemist must prepare 500.0 mL of nitric acid solution with a pH of 0.60 at 25 °C. He will do this…

A: Answer: In dilution process acid is gradually added in water and this addition only changes the…

Q: What is the molar solubility (in mol L-1) of a salt with general molecular formula MX₂ (where M is a…

A: Write down the Ksp formula for the compound. Using that, find out the molar solubility of a salt.

Question

Evaluate the commutator

a) [sinx, d]
dx
b)
d
[x,]
dx
d d²
Lax'
·'dx²
d) [2x², d]
c)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step by step

Solved in 7 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.