subparts J K and L

Q: 44) Gliven the following sete of values for three of He variables, calculate the unkaown quantitty.…

A: Question #49   Given data a P=782.4 mmHg V=? mL n=0.1021 mole T=26.2 oC b P=? mmHg V=27.5 mL…

Q: Calculate the volume of liquid in the NMR tube sketched below. Give your answer in microliters, and…

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Q: Phosphorescence is an effect that: O a. generally stands out by its emitted red colour O b.…

A: This is a process in which energy absorbed by a substance is released slowly in the form of light.…

Q: What is the difference between a spectrometer and a spectrophotometer? a spectrophotometer has a…

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Q: 70 105 140 Mass M/e 175 21 1.1 1.0 0.9 0.8 0.7 what functional graups arepresent? 0.6 0.5 0.4 0.3…

A: The answer is given as follows  There is C=O functional group in this spectrum

Q: A) A sample of dissolved oil in water has absorption in the infrared region. Which cuvette can be…

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Q: at for vels 7.15 On the basis of the same kind of calculation as in Problem 7.14, but for general Z,…

A: Solution

Q: Explain in some detail why the three graphs in Figure 7.28 all intercept the vertical axis in about…

A: A question based on heat capacity, which is to be accomplished.

Q: Which statement is false? Select one: O a. The instrument must be calibrated every time the…

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Q: 28.9 nm to μm. could I get a step by step, please?

A: 1 nanometre = 0.001 micrometre  1 nm = 0.001 μm   By using this conversion factor we can convert the…

Q: 4.8x10^-7 m converted to J/photon

A: E=hc÷lmbda to get the answer  h=Planck constant C= velcoty of light

Q: 1.4 39.6 2.45 1000 100 10 0.1 AU, (MJ/mol) 8. Which element could be represented by the complete PES…

A: Photoelectron spectroscopy is used to identify unknown elements. Different elements have different…

Q: What is an Eletromagnetic Radiation?

A: Electromagnetic radiation travels like waves.

Q: what is the frequency of light in Hz, with a wavelength of 489.1 nm? USE CORRECT ROUNDING AND SIG…

A: Given , wavelength = 489.1 nm

Q: NH2 но, NH2 (d) (e) (f)

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Q: Is standardization against primary standard required for polarography?

A: A question based on electroanalytical methods that is to be accomplished.

Q: What is the predicted multiplicity for 1, 2, and 3.

A: The multiplicity of an energy level is defined as 2S+1, where S is the total spin angular momentum.…

Q: lassure (mlla 7.5 A3D025 9.4 3 =0.34 %3D 12.5 42=D0.5 7elct the dcta anve on he Graaph welow. 40…

A: There are 4 important parameters which are used to define the gas.  They are absolute temperature,…

Q: 4.2x10^-7 m converted to J/photon

A: Given value of lmbda  E=hc÷lmbda

Q: H30: solved in CDCI3), shown below. What percentage of the total integrated spectrum is represented…

A: Nuclear magnetic resonance is commonly known as NMR spectroscopy or Magnetic resonance spectroscopy.…

Q: How many possible micro-states will a system with 11 argon atoms in 11 slots have?

A: Given  number of Argon atoms =11 Number of slots =11 To calculate :- Number of microstates

Q: 6.7x10^-7 m converted to J/photon

A: Use hc÷lmbda to get answer  E= 6.62×10-34×3×108÷6.7×10-7 E=19.85×10-26÷6.7×10-7 E=2.96×10-19j/photon

Q: WIlldow versi Two emissions of light were observed. One emission (A) was at 410 nm and the other (B)…

A: Since the wavelength of light = the emission wavelength  Hence λ = 410 is emission A  and λ = 690 is…

Q: Discuss how to derive diatomic term symbols e.g N2 and what do the + and - signs over terms mean.

A: The diatomic term symbol can be represented as :

Q: AE of the transition from n =2 to n 3 in a Hydrogen atom is 3.03x10^-19 J. What is AE of the same…

A: Given, For ∆E, transition from n=2 ----> n=3 ∆E = 3.03×10-19 J

Q: for subparts a, c, d, e, f

A: Lithium aluminum hydride reduces ester into alcohol. Carboxylic acid and alcohol react in presence…

Q: which of the following statements is incorrect? A. a conventional mass spectrometer does not use a…

A: Since a conventional mass spectrometer detects positively charged species according to their…

Q: A light beam (2=325 nm) is shined on a certain metal surface. If the workfunction (4) of this metal…

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Q: Identify the levels of the configuration f1.

A: Interpretation-  To identify the levels of the configuration f1 .    Introduction-  To determine the…

Q: An electron is accelerated through an electric potential toa kinetic energy of 2.15 * 10-15 J. What…

A: Using de broglie equation, we can calculate wavelength of the particle having specific kinetic…

Q: Illustrate the basic parts of the following: a. AAS b. FAES c. HGAAS d. ICP-MS e. Florescence Atomic…

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Q: 4.7x10^-19 J/photon converted to kJ/mol

A: According to the given data, the energy of one photon is = 4.7x10-19 J. According to the Avogadro…

Q: Determine the energy of a photon with a wavelength of 329 nm. (h = 6.626 x 10-34 J•s and c = 3.00 x…

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Q: 2Z, → 2 XZ, ДН2 3D —17 + Zz → 2 Y,Z AH3 = -25 +

A: We have the chemical equations X₂ + 3Y₂ → 2XY3           ∆H1 = -360 KJ.  X₂ + 2Z₂ → 2XZ₂…

Q: Calculate the frequency of a 495-570 nm of wavelength 514.5 nm

A: In this question, we want to determine the frequency of a wavelength is equal to 514.5nm lie between…

Q: Cal Culate the sG° of the reec fim with 2NO2 (8) > 2NO(9) + Oz 18) + 02 Kp = 2.016 x 10 -13 at 25…

A: We know  at equilibrium deltaG = 0 So,  deltaG° = - RTlnKp

Q: What witl be the Ecell of given -2 +3 1. t lo49v +प१ण 2 +2-18V ক +पन्प8V 3-+2.99u

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Q: Subparts XeOF4, SF6

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: 5) A light beam (2=325 nm) is shined on a certain metal surface. If the workfunction (4) of this…

A:

Q: In a mass spectrometer, two beams of singly ionized isotopes of uranium 23592U and 23892U are…

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Q: Which of the following combinations is allowed? A. n=2, ℓ =1, ml= -1, ms= +1/2  B. n=1, ℓ =1, ml=…

A: Given combinations are : A. n=2, ℓ =1, ml= -1, ms= +1/2  B. n=1, ℓ =1, ml= +1, ms= -1/2 C. n=3, ℓ…

Q: 22.6, t 25.1, t n the highlighted area to zoom. Click again to zoom back out.

A: From C-13 NMR we can identify different types of Carbon with their electronic environment.

Q: I) Calculate the screening constant (sigma) on a 2p electron of N and N and deduce the values of Z*…

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Q: An infrared spectrophotometer contains a grating. O True O False

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Q: Reset Help 3p 1111 2 111 3p 1 2s 1 34 11 1 1111 4p 1 1 1 4s 1. 3d 3 11 3s 1 4s 1 Aufbau violation…

A: Electronic configuration of an atom is defined as the arrangement of electrons of the atom in its…

Q: Spectrum 2: Spectrum 3: EDL 7.44 7.03 1900 0-

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Q: A. Hexane Ware umber frm 5000 100 3000 2000 1500 1300 1100 1000 900 100 80- 20 11 12 13 14 15 10…

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Q: seleniuma toms have a particular transition that emits light of frequency 1.53 X1015 Hz. (Hz is the…

A: Given : frequency of light = 1.53 X 1015 Hz