Please help me with this. I will immediately give you a thumb up. Thank you so much!  briefly describe the main idea of the variational principal and how it is used in the variational method?

Q: Find the theoretical lambda max of the ff compound

A: For calculating lambda max we use Woodward fieser rule

Q: Attached problem

A: As per rules only three subparts can be answered. In thin layer chromatography (TLC) Retention…

Q: 3. Based off your R2 value, make a statement abou well does your data fit a linear relationship? her…

A: Explaination is given below.

Q: Peaks of scattered intensity are observed when the path difference would becomes equal to __________…

A: Peaks of scattered intensity are observed when the path difference would becomes equal to

Q: Find the intercepts and Miller indices of the plane in figure below: Note: Write the word infinity…

A: A question based on miller indices, which is to be accomplished.

Q: For the data below, What is the Limit of Linearity based of the Linear Calibration Curve. Answer…

A:

Q: Why mass spectrometry is called so not as spetroscopy?

A:

Q: c) What is the distance between adjacent (010) planes in Ag?

A:

Q: Use the conservative of mass interactive

A:

Q: The

A: Electromagnetic radiation spectrum consists of electricity and magnetism. In this spectrum all…

Q: As you increase the Frank-Condon factor (vertical overlap of the potential energy curves), which of…

A:

Q: What is the distance between delta ymax-min between the first maxima(on the same side of the central…

A: (A) The interference maxima from the central maxima in the double slit experiment is. Ym = mλL/d…

Q: Result Technique Mobile phase Principle Stationary phase of technique TLC of pigments Centrifugation…

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

Q: Show that: Cp-Cv= -T(dv/dT)^2 (dp/dv)

A: We know the form of Cp and Cv. On subtracting both of them, we get the form T(dP/dT)(dV/dT). Now,…

Q: I have to assign multiplicities to each of the three multiplets and coupling constants. Going from…

A: The number of protons present in a compound which are chemical bonding with other nuclei is…

Q: Please help with the  Chemical shift Splitting pattern  Integration

A: The compound is methyl benzoate. Delta 8.0 (d,2H), Delta 7.6 (t,1H), Delta 7.45 (t,2H).  Ortho and…

Q: I want the rest of the parts, D,E,F,

A: D.) The sign of ∆S°rxn from the reaction can be determined on the basis of moles of gases on…

Q: To improve the accuracy of our linear fit between absorbance and concentration, O a. add an extra…

A:

Q: Explain the complications in the dispersion of spheroidal particles in the Mie theory. Please focus…

A: Gaustav Mie provided the mathematical description for spectral dependence of scattering by spehrical…

Q: Using the y intercept of the line how can you determine th Ka for Bromocresol green? Please show…

A:

Q: Polar Nonpolar Answer Bank F F. F F-Xe-F F F

A: The molecule which has zero Dipole moment considered as non polar molecule while the molecule having…

Q: the blacked out area had a point total for the question, but the question is not graded that is why…

A: With the help of R/S nomenclature we can identify the relationships of the given pair of structures.…

Q: Analyze where the main points are and are the peaks downfield or up

A: It is often convienient to describe the relative positions of the resonances in an NMR spectrum. For…

Q: Construct table that includes the hydrogen type, chemical shift, integration number, multiplicity…

A: The proton NMR shows the different type of hydrogens present in different environment in the…

Q: In Spectrophotometric Determination of a Metal, how do you compute or get for the Corrected…

A: We know spectrophotometric method is the most widely used tool to study the formation of metal…

Q: Use the statistical theory of gelation.

A: Gelation occurs when a polymer forms large interconnected polymer molecules through cross-linking.…

Q: I need the answer for 1,2,3 in letter b.

A:

Q: Using tables 22.3, 22.4, and 22.5, predict the shift for the protons attached to the atom indicated…

A: In the H NMR the chemical shift is changes depending upon the electron density on H nuclei. If the…

Q: In analytical chemistry, what is the difference between determinate and indeterminate errors? Cite…

A: generally, these types of errors are observed incase of titrations.

Q: CCould you please help to assign the peaks?

A: A question based on IR spectroscopy that is to be accomplished.

Q: Draw an energy-level diagram that shows the p levels with and without the external magnetic field.

A: If an atom is placed in an external magnetic field, the external magnetic field will create a torque…

Q: In order to have a population inversion, the lasing medium has to be of atoms :has 2 levels of…

A:

Q: Now draw two waves out of phase and show what happens if they arrive at the same spot at the same…

A: Interference is a phenomenon in which two waves superpose to form a resultant wave of greater,…

Q: Concentration [M] Absorbance Solution 1 86.29 0.64 Solution 2 51.986 0.29 ….…

A: The solution is given below -

Q: Graph the Tollowing data mL of NaOH (x-axis) pH (у-аxis) 3.00 1.00 4.05 2.50 4.52 5.00 5.00 7.50…

A: Given, mL of NaOH and pH data are provided     Required,                    A scatter plot that…

Q: Fill out the 2d plot shown in the picture along with all the labels

A: Exothermic reaction is the reaction in which energy is released. Energy released can be in the form…

Q: g) What do you mean by Eigen value and Eigen value function? Prove that for operator for *(X)=sin2x…

A: Let f(x) be a function and A be an operator. If after operating A on f(x) we get back the same…

Q: 3. Perform a theoretical infrared spectral analysis (as in the slide presentation) on benzhydrol.

A:

Q: М. your reasoning. CH3 H3C- CH3 ENH H3C- HO. ČH3 HC: HO 25 100 NICOLET 20SX FT-IR 21 22 ce 26 27 28…

A: The stretching frequency of C=N bond is arround 1500-1660 cm-1 range but here in the spectrum we see…

Q: What is the solution matrix? (If you don’t mind, could you please draw it too.)

A: In chemical analysis, matrix refers to the components of a sample other than the analyte of…

Q: What will happen if the walls of the one dimensional box are suddenly removed

A: Its energy will decrease slowly. If on the other hand, the walls are moved suddenly without enough…

Q: Write the transformation matrix for an inversion symmertry operation. What is its character ?

A: The transformation matrix for an inversion symmetry operation and its character should be written.

Q: What should you do if the signal from the sample solution is beyond the linear area of the…

A: Answer- Dilute the sample so that it's signal falls in the linear area.   Explanation-   Basically ,…

Q: Peak A: h W W1/2 = m 20 mm 15 mm 6 mm Peak B: W W1/2 B 6 mm 14 mm 5 mm hat is the percentage of the…

A: GC, component of lower boiling point elute first than higher boiling point. Hence the retention time…

Q: Identify functional groups in the following Fourier Transform Infra-Red (FTIR) spectra for the given…

A: Answer -

Q: Figure 2 shows the side view of the waves in the pan. Part A is called the crest trough

A: Wave :-  Wave is defined as the propagation of disturbances from one place to another place in a…

Q: The oscillation of atoms in molecules and in crystals gives a pattern similar to the motion of a…

A: Molecular vibrations are two types- Stretching and bending.

Q: True or False: The spin-spin (transverse) relaxation time is the time required for the nuclear…

A: The given statement is The spin-spin (transverse) relaxation time is the time required for the…

Q: Why do you have to use the same cuvette after doing the baseline correction in Ultraviolet-Visible…

A: Answer -  Ultraviolet-Visible Spectrophotometry - Ultraviolet-visible (UV-Vis) spectrophotometry is…