please help me with both parts of this question, I am  very confused and am trying to study

Q: Give the following equation solve for M. Answer In scientific notation & 2 sig figs. 0.47…

A: Given : Absorbance = 0.47 Concentration = 4713.6 M

Q: Compute for the linear equation of the following concentration and absorbance given in the table.…

A: Here we are required to compute the linear equation for the given concentration and absorbance data.

Q: Is the answer that you got for the blue box or the "?"?

A:

Q: Please choose all that apply and include the letter in the answer

A:

Q: What is the maximum absorbance of in which caffeine absorbs?

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Q: 6. Assume P₁V₁ n₁T₁ that V₁ = V₂ and solve for T₁ 2 P, V₁ niT, P₂V₂ 1₂T₂ T2 7. Solve for m₁ P2 V₂…

A:

Q: (b) What is E-factor?

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Q: What is the group that shows theeffect of the variable being tested

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Q: I need help please

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Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH31…

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Q: This isn't very clear. I need a concise explanation.

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Q: please help with the remaining portion after part E completed by tutor above so that I can double…

A: We have to give the products, reagents, and the reactants.

Q: hi the answer you provided is not in the choices

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Q: Please answer,

A: Magnetic field is a vector quantity. It depends upon both magnitude and direction. On the…

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Q: Calculate the volume of water (in mL) that must be added to 50.9 mL of a 7.53 mol/L Naclo3(ag)…

A: Here we will use the formula  M1 V1 = M2 V2  Where M1 and M2 is the initial and the final…

Q: Can help me with all of it because I am confused?

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Q: can you also do the other 3 equations

A: In this question, we have to solve the remaining 3 parts in question no. 3.

Q: please provide reasoning as well, thank you!!

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Q: How can coloured glass be synthesized. How can you make pink colored glass. what the raw material…

A: The correct answer is given below

Q: what is the final answer is quite unclear

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Q: The [M] is derived by following the absorbance of m over time. What is the relationship between the…

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Q: NOTES 3 4 3. 2.

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.