Explain why spectral interferences in inductively coupled argon plasma optical emission spectrometry (ICP OES) are so much more important than in flame atomic absorption spectrophotometry (F AAS) technique.

Q: ot pt pt pt 1 pt 1 pt An advertising sign gives off blue light and yellow light. a. Which light has…

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Q: If the value of n = 1 The quantum number I can have values from to The total number of orbitals…

A: we have to calculate number of orbitals using the given quantum numbers

Q: Circle and name the following functional groups.

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Q: Gamma ray radiation falls in the wavelength region of 1.00 x 10-16 to 1.00 x 10-11 meters. What is…

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Q: Devise a route to carry out the following conversion: (Specify the reagents you would use to carry…

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Q: Provide the correct systematic name for the compound shown here. H₂C. (E)- (Z)- 3- hex iso cyclo NH₂…

A: Chain is named according to the highest no. of Carbon atom in the chain and then see the…

Q: Calculate the energy for the transition of an electron from the n = 5 level to the n = 3 level of a…

A: Given that, n1=5  n2=3 Energy E=?

Q: calculate the number of moles of C₂H6 in 4.86 x 1023 Molecules of C₂H6. GIVE EXPLAINED HANDWRITTEN…

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Q: Can you please provide a much detailed computation for this question? from given, formula,…

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Q: Devise a route to convert propene to 1-chloropropane. Specify, in order, the reagents you would use.…

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Q: + HBr

A: This is an example of Markovnikov's reaction. As per this rule hydrogen is attached to the carbon…

Q: Which of the following structures is the most stable radical that can be obtained from…

A: In this question given some different structures of radicals that can be obtained from…

Q: Zinc is one of the most valuable metals in the building and construction industry. One of the many…

A: To answer: a.  If in an actual extraction experiment, a chemist obtained 180.0 grams of solid zinc,…

Q: Bt NIO OH Na Niz 2

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Q: 10. Indicate whether each of the structures in the second row is an enantiomer of, diastereomer of,…

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Q: When the Cu²+ concentration is 9.81x10-4 M, the observed cell potential at 298K for an…

A: Given, Cu2+(aq) + Mn(s) ---> Cu(s) + Mn2+(aq) Cell potential (Ecell) = 1.428 V [Cu2+] = 9.81 ×…

Q: 2. Label each Hydrogen and its expected ¹H NMR chemical shift along with its splitting and…

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Q: 16. What is the pH of a solution of 0.7500 M H₂A? Ka2=0.005

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Q: Magnesium nitrate and barium nitrate decompose similarly on heating and the reaction can be…

A: As per our company guidelines in case of multiple answer first question unless specified. In case of…

Q: Estimate the number of ¹H NMR signals that each molecule would display, entering your answer as a…

A: 1H NMR refers to an analytical technique that quantifies the number of sets of magnetically…

Q: triisopropylsilyl-Cl reagent reacts only once with the starting material. Me Me HO OH Me NH₂ iPr…

A: Given,

Q: Question 24 The ester obtained by reacting methanol and ethanoic acid is called methyl ethane methyl…

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Q: 12. 12 Use the periodic table to draw the Lewis structures for the following: Barium (Ba), gallium…

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Q: Question 21 of 25 Provide the IUPAC name for the compound shown here. SH

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Q: Draw the product for the following reactions: excess AICI₂ Cl₂, FeCl3 excess AICI SO3, H₂SO4 OH…

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Q: B der no Determine el AG para la siguiente reacción: AG SO3 = -370.4 kJ, AG, SO₂ = -300.4 kJ 2…

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Q: concentration of 1.8 kg/m3, with the concentration of copper in the lixiviant that is irrigated onto…

A: Given: Average grade is 0.7% Total pregnant solution is 8000 m3/hr Average concentration can be 1.8…

Q: The polyatomic ion [Tc(acac)2(SCN)2] has an octahedron arrangement of ligands around the technetium…

A: #2: The given polyatomic ion is: [Tc(acac)2(SCN)2]4-  The polyatomic ion has Tc as the central atom.…

Q: Q19 Assume 8 particles are independently moving in a 1D box. Given the occupation numbers: n-3, ₂-2,…

A: According to guidelines I am supposed to answer only one question

Q: A chemist has a 0.300 M solution of potassium hydroxide (molar mass = 56.1 g/mol). What mass of KOH…

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Q: Draw the structural formula(s) for the organic product(s) formed when the following compound is…

A: -> In presence of HI ether form alcohol and alkyl iodide but if HI present in excess then only…

Q: Draw a resonance structure, complete with all formal charges and lone (unshared) electron pairs,…

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Q: Q1. The classical frequency of vibration (V.) of AB molecule is 4271.8 cm¹ and experimental…

A: In the given question we have to calculate the vibrational quantum number at which dissociation…

Q: An advertising sign gives off blue light and yellow light. a. Which light has higher-energy photons?…

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Q: The acid dissociation K of propionic acid (C₂H₂CO₂H) is 1.3 × 105. Calculate the pH of a 2.2 x 10 M…

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Q: A 1.9 mol sample of gas in a rigid flask at 21°C and 697 mm Hg is opened to the atmosphere and more…

A: Given, Initially, moles (ni) = 1.9 mol Pressure (Pi) = 697 mmHg Temperature (Ti) = 21°C = (21 +…

Q: Assume your eyes receive a signal consisting of blue light, X = 470 nm. The energy of the signal is…

A: Formula used =  Energy = nhc/λ where n is no. of photons  h is Planck’s constant , c = speed of…

Q: Calculate the pH of 100.00mL of 0.25 M aniline solution after 152.00 mL of HBr 0.25 M have been…

A: we have to calculate pH of solution

Q: Use the Henderson-Hasselbalch equation to calculatealculate the pH of the solution prepared by…

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Q: How many orbitals correspond to each of the following designations? a. 5d b. 6d orbital(s)…

A: (1) 'd' sub-shell corresponds to a secondary (angular momentum) quantum number of 2. For a given…

Q: Should EDTA solutions be stored and kept long in bottle containers? Why?

A: Solution is made up of two components: solute and solvent. Solute which is present in major amount…

Q: 6. b) a) Define electronegativity. Which element in each of the following sets of elements would…

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Q: 3 I am climbing Mt. Everest. We reach the summit on a wintry day with a barometric pressure reading…

A: Given, Barometric pressure = 0.55 atm Volume of water = 1L Temperature , T = 100°C=(100+273)K=373 K

Q: Predict the products formed in the given reaction. H₂O NaOH O 1-propanol and butanoic acid O…

A: There are two different questions asked here from the topic of reaction mechanism of organic…

Q: The radioactive isotope fluorine-18 is used in medical imaging as indicated on the table above. If…

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Q: QUESTION 26 700-650 nm Red 649-580 nm Orange 579-575 nm Yellow 574-490 nm. Green 489-455 nm Blue…

A: Wavelength - wavelength is distance between identical points in adjacent cycles of waveform signal…

Q: Colligative Properties 1. A solution is prepared by dissolving 2.40 g of biphenyl, C12H10, in 75 g…

A: Given,  The mass of biphenyl (C12H10 ) = 2.40 g.  The mass of benzene (C6H6 ) = 75 g.  The boiling…

Q: d) e) g) HOT h) Br 1- 2- Ph H OH Br 1 Br 3- H, H₂O H* NaOEt EtOH 1. PhMgBr (excess) 2. H3O+ CI pog…

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Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: Co²+ (aq)…

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Q: Q7. Assume that the two functions ₁, 2 are normalized and orthogonal. Normalize the function where…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.