EXPLAIN INFRARED UNKNOWN. .

Q: The radiation of the wavelengths as below is used in the UV-Vis-Near-IR, the microwave and NMR…

A: The energy (E) of one mol of photons is calculated using the following equation: E=NAhcλ…

Q: 5.When electrode PtiO2 (g, pº) iH*, H2O is performed as cathode, the half- reaction equation is SH…

A: In this question, Half cell representation is give and we will write the half reaction equation.…

Q: 3. Predict the absorption wavelength of a linear conjugated hydrocarbon molecule with six carbon…

A: Linear conjugated hydrocarbon molecule with six carbon atoms 1. Linear molecule 2. Conjugation…

Q: Which is the ground-state electronic configuration of Iron?  i.     [Ar] 4s23d6…

A: We will count total electrons filled in each option and decide ground state electronic configuration…

Q: Describe the essential features in the infrared spectrum for this compound

A: The infrared spectroscopy helps us to find the functional group present in the organic compound.

Q: HCl has a fundamental band at 2885.9 cm-¹ and an overtone at 5668.1 cm-1 Calculate and Xe.

A: The concept used in this question is from Statistical thermodynamics and from molecular…

Q: Which IR band is most likely to result from this structure? A) 3020-3100 cm1, Medium B) 2850-2960,…

A: IR spectroscopy.

Q: (structure below) is proposed as a model compound for an application of the particle-in-a-ring…

A: Please find the attachment.

Q: According to Beer-Lambert's Law, which of the following does the absorbance NOT depend on? A.)…

A: Absorbance means light of particular wavelength is absorbed by the solution and light that passes…

Q: a. Infrared spectra give information about bonding features and functional groups in molecules O b.…

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: 6. What is the electronic configuration for the 26Fe+2: z6Fe+3. 29Cu: 29Cu 2:

A:

Q: You modified a workup from a multi-step synthesis, making the compound below. The crude compound is…

A: During extraction process we have to keep in mind that we must not use any compound which reacts…

Q: Lead is determined by atomic absorption at 283.3 nm, whereas it is determined at 405.8 nm by flame…

A: Atomic Absorption Spectroscopy- Atomic absorption is a technique used for detecting metals and…

Q: Derive the rate law for the reaction and determine the value of the rate constant using any of the…

A: The rate law of any reaction depicts the relation between the concentration of reactants involved in…

Q: 9. For any substance, the only case entropy has a zero value, when *

A: The third law of thermodynamics :  The law states that the entropy of a purely and perfectly crystal…

Q: Using line drawings, draw two resonance structures the species given below (no more than one…

A: Given species has formula [HNCH]+Given species carries  positive charge.Only one atom contains…

Q: Write the electronic configuration, in spdf notation abbreviated (The short one) for: 1) Ir3+,  2)…

A: (1) The electronic configuration of Ir3+           [Xe] 4f14 5d6

Q: Predict the absorption maximum wavelength for the following molecules. a. b. C. 200

A: The given structures are having the basic Enone ( alpha-beta unsaturated ketones). Hence,…

Q: Discuss interpretation of IR spectrum below.

A: IR spectroscopy is mainly used for the identification of the functional group present in the…

Q: Answers should be entered using guidlines discussed in lecture. DO NOT enter state designations with…

A: For the reaction between the NO3- and H2O2, the skeleton molecular reaction equation is shown below.…

Q: Which amino acid can participate in electrostatic interactions? "HN- -CH CH "HN-CH- "HN- -CH- CH,…

A:

Q: Compare atomic spectroscopy with moleculer spectroscopy. Show also the electronic transitions and…

A: Atomic spectroscopy refers to the study of the electromagnetic radiation absorbed and emitted by…

Q: Describe the lowest excited state of an insulating solid and briefly comment on its relevance to…

A: The lowest excited state of an insulating solid

Q: (give clear handwritten solution) Select wavelengths ranges in nano meters is associated with UV…

A: The answer is given below

Q: C. Questions and Problems. Answer the following. 1. Write a rate expression for the disappearance of…

A: Rate law :-  The equation or expression which gives the relationship between rate of reaction and…

Q: Which alkene is predicted to be the most stable? II II IV

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The radiation of the wavelengths as below is used in the UV-Vis-Near-IR, the microwave and NMR…

A: The relation between energy (E) and wavelength λ according to the Planck's equation is: E=hcλ Where…

Q: (i) Ruby (contains Cr³+ in Al2O3), red. (ii) Sapphire (contains Fe²+ and Ti4* in Al2O3), intense…

A: Colour will be only visible to our naked eye if it lies in the visible part of electromagnetic…

Q: For the following atoms determine electronic configurations. Calculate the ground term for each…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The solution contains the following cations: Na+ 145 mEq/L, K+ 135 mEq/L, and Ca²+ 122 mEq/L. If…

A: Given data Na+=145 mEqLK+=135 mEqLCa2+=122 mEqL Volume of solution taken = 1.00 L And also given…

Q: Question IUPAC ?

A: