b. Can a mixture of d- and l-carvone be separated by column chromatography on silica gel using hexanes/acetone as the elution solvent? Explain.

Q: 80 70 60 50 >40 30 20 10 Which one of the following functions would generate the plot shown above?…

A: In the given graph, As the value of the x coordinate increases then the value of y coordinate is…

Q: 4. If the frequency of light increases, the wavelength will * O decrease O increase remain the same…

A: Frequency is defined as the number of oscillations of a wave per unit time being measured in…

Q: a linear relationship for 1/[B] versus time.

A: Second order reaction is the reaction in which thee sum of the exponents of the rate law is equal to…

Q: can someone label where a spectral window/infrared window would be/look like on a IR spectrum?

A: The infrared atmospheric window refers to a region of the Infrared spectrum where there is…

Q: What is the significance of the Amax of a spectrum? What are the other uses of the…

A:

Q: Which THREE Miller planar indices' labels are INCORRECT? A (11 1) в [112] c(133) 24 Z4 0.5 +Y +Y 1/3…

A: Miller indices is a notation system in crystallography for lattice planes in crystals. It is…

Q: What are the Miller indices of the plane shown? 0 1/3 L A) (313) B) (001) c) (131) OD) (203)

A: The objective of the question is to find the miller indices of the plane which cuts at .

Q: eTerences) This question has multiple parts. Work all the parts to get the most points. Use the…

A:

Q: The activity of a single cell in V1 with a small receptive field can be influenced by cells outside…

A: The size of the receptive field governs the spatial frequency of the information: small receptive…

Q: which of s not porible 하 the followwing is A) m=2, 1-1, m=0 B) n=2, 1-0, m=-| C) n- 3, l0, m-0 D) n=…

A: Given: Set of quantum numbers To Find: Quantum number of sets that is not possible Solution: There…

Q: Determine the value of rm for N2

A: For the nitrogen gas at standard condition, the root means square velocity (vrms) is calculated as…

Q: W₁ and ₂ are eigenfunctions of the Hamiltonian operator. Assuming that W: a W₂ are normalized,…

A:

Q: What compound has a formula of C5H120 * ?and a peak at 3300 cm-1 )1 نقطة( Ether Alcohol Aldehyde…

A: The compound having formula C5H12O and having peak at 3300 cm-1 is given in following steps

Q: 4-14. Determine whether or not the following pairs of operators commute. B (a) dx (b)) x (c) SQR (d)…

A: Operator: The formula for the Hamiltonian operator is: H ^ = p 2 2 m + V ( x ) , where the first…

Q: Is the answer negative? Or why did you put - ?

A:

Q: I need help solving the problem. For 2) what value do I  use for a? 4) am I to use the tables…

A: Any value of ‘a’ can be taken to calculate ψ because the value of x is in terms of ‘a’, so the term…

Q: For d, the answer you got for the second box, 0.1858 is wrong.

A: The number of moles of H2SO4 is 6.357 mmoles.The number of moles of Na2SO4 is 1.628 mmoles.The total…

Q: For fluorescence measurements in dilute solutions, doubling the sample concentration will result in…

A: Spectrophotometer is a device consists of monochromator that produces a light beam containing a…

Q: A particle is placed inside a box. Its energy was determined to be 36•Eg. This partice exists in a…

A:

Q: Calculate the wavelength for an X-ray photon having an energy E= 2.73(10-15) J. Express your answer…

A: Given values -> Energy = 2.73 × 10^-15joule

Q: 5. For each value of e= 0, 1, and 2, what are the possible values for me? Fill them in the following…

A: Since for each value of ℓ, the value of mℓ starts from -ℓ  and ends at +ℓ   that is the possible…

Q: A compound has the chemical formula C5H11Cl. The M+ peak should be at m/z = m/z= and an M+2 peak at…

A: M+ peaks are needed in mass spectroscopy. This is given by molar mass / charge ratio (m/z) ratio.

Q: In the mass spectrum the highest peak is known as the base peak is also considered as  the parent…

A: The mass spectrum is a graph between abundance of ion and the mass-to-charge (m/z) ratio of the ions…

Q: f b H3C CH2 H O H. a HO H. e Chemical shift correlation table Proton (group) Chemical shift (ppm) |…

A: Nuclear magnetic resonance spectrum is obtained when a nucleus absorbs radio frequency and cause…

Q: Using the Henderson-Hasselbalch equation, calculate the predicted pH value for each buffer solution…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Prove that B= 1 КВТ

A:

Q: Given the data in Figure 2, answer the following questions. You may refer to the color wheel and the…

A: A multiple choice question about determining concentration unknown solution.

Q: Match each statement with one of these terms. A Plasma B Graphite furnace C Atomization D Flame AAS…

A:

Q: A compound has the chemical formula C8H15Br. The M+ peak should be at m/z = m/z = and an M+2 peak at…

A: The concept used in this question is from Mass spectroscopy.  According to the question.  Given…

Q: Amplitude, in a sound wave, refers toh O True O False

A: Sound wave: A sound wave is the pattern of disturbance caused by the movement  of energy…

Q: 6. In your own words, explain how spectrophotometer works. List down its parts and give their…

A: 6. In your own words, explain how spectrophotometer works. List down its parts and give their…

Q: Can you give 3 typical job functions of an analytical chemist?

A: An analytical chemist is a professional who specializes in the identification, separation, and…

Q: why do we need spindle cide in viscometer ?

A: By the help of Spindle (an immersed element) The Viscometer rotates a sensing element which…

Q: 4) Gliven the following seto of values for thee gas. variables, calaulate the unkaown quantty: La.…

A: In this question ( #55 ) we want to determine the mass of He and O2 gas.  You can see details…

Q: Largest radius K+ Ca2+ p3- S2- CI- Smallest radius

A: Generally, In order to make the ions according to their radius we should know some points  Count…

Q: 1 nm is equal to:

A: 1nm in unit of meter is equal to 10-9 meter .

Q: Is the answer only one for this problem?

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The…

Q: If a solution appears green, what color of light is the spectrophotometer absorbing the most?

A:

Q: Can a case 1 image be larger than the object even though its magnification is always negative?…

A: The figure below shows the formation of image by a convex lens in case I.

Q: What would be the multiplicity associated with peak 2?

A: 1H NMR spectroscopy is used to determine the structure of compound with respect to hydrogen nuclei…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.