Calculate the resolution between peaks A and B and between peaks D peak E. Make sure your answers are reasonable.

Q: An archatological artifact was fonnd to haave a 14 of 5.23 xl0-15 What is the age of cf this…

A: Given: 14C: 12C = 5.23 × 10-15 Assuming initially 1 mole of 14C was present.

Q: Question 34

A: Mixture: Combination of two or more different materials in a way that no chemical reaction occurs.…

Q: Calculate the mass of sulfuric acid, H2SO4, which needs to be used to prepare 400 cm3 of a 0.25…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

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: Table 1: Chromatography Results Mobile Phase: Distilled Water Solvent front distance (cm): 8 cm…

A: Retention factor (Rf factor):- It is the ratio of the distance travelled by the compound and the…

Q: mass

A: Mass spectrometry serves as an exceptionally useful method in the field of forensic drug analysis,…

Q: Problem 2. Structure-Property Relations: Tensor and Matrix Operations in Describing Materials…

A: The objective of this question is to explain the transforming a set of orthogonal right-handed…

Q: The nucleus of 39K atom contains these many down quarks: O 39 O 58 O 59 O None of the above

A: Check the number of quark in potassium atom and then add those quark to find number of quarks in…

Q: M+1 and M+2 relative eak). Use the isotope d. C10H19CI e. CioH19Br

A:

Q: Question 10 100 - 80 - 60 40 Ethis tall line is the border of the spectrum. It is not a peak from…

A: Given is mass spectra of unknown compound.

Q: Which element or elements are present in the unknown mixture?

A: flame atomic emission spectra or flame photometry Flame photometry based on measurement of intensity…

Q: Mass spectrometry of chlorine from an asteroid sample is shown. Intensity 34 35 36 37 38 Mass mu…

A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…

Q: QUESTION 26 The approximate abundance ratio, and thus relative peak heights for B-10 and B-11 on…

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

Q: i need help with atomic ratios I'm not sure how to answer any questions if you can please help thank…

A: Atomic ratio:It is the ratio of atoms of one kind to the other kind in a compound/molecule.It is…

Q: Which of the following is NOT a possible cause of error when taking a spectrophotometer reading? An…

A: Spectrophotometer is used to measure  absorption if light or the amount of chemicals in a solution.…

Q: Which sample has the largest volume  densitites are aluminum 2.7 g.cm-3 and copper 9.0g.cm-3 (A)…

A: Formula: Density= mass/volume Volume= mass/density Given data: density of aluminium=2.7 g/cm³ ,…

Q: Can thin-layer chromatography (TLC) be used to differentiate between two closely related compounds…

A: Introduction: Thin-layer chromatography (TLC) is a powerful separation technique used to distinguish…

Q: Standardization of NaOH, why do you have to boil DI water? Why can’t NaOH be used as a primary…

A: Standardization of NaOH refers to the process of determining the exact concentration of a NaOH…

Q: Explain why is FAAS a good method of quantifying Ca in milk?

A: In milk, calcium is spreaded between caesin micelles and milk serum.

Q: What is the Minimum Ni-S distance in alpha-NiS to 4 decimal places in Angstroms? What is the…

A: The bond distance is calculated by adding the covalent radius of both the atoms which are bonded.

Q: Bromine has two isotopes, 79Br and 81Br. To find out the isotopic abundance of each bromine isotope,…

A: Given data: Mass Number Peak height 79 4.12 81 4.12 158 3.34 160 6.68 162 3.34 We…

Q: 8. Chemical Formula: C₂H₁7NOS 8 1H, broad 7 6 Final Answer 1H, broad 5 بللي بلد 4 PPM 3H s 3 2 9H s…

A: The question is asking to interpret the NMR spectrum of a compound with the formula C2H17NOS, which…

Q: Which of the following is a trace mineral in the body? O more than one response is correct calcium…

A: The trace minerals are found only in a very small amount in the body.

Q: 8. Chemical Formula: C9H17NO5 8 1H, broad 7 6 Final Answer 1H, broad -5 elle 4 PPM 3H s 3 2 9H s 1…

A: The question is asking to interpret the NMR (Nuclear Magnetic Resonance) spectrum of a compound with…

Q: 8. Chemical Formula: C9H₁7NOS 8 1H, broad 7 6 Final Answer 1H, broad 5 بللي بلد 4 PPM 3H s 3 2 9H s…

A: The question is asking to interpret the NMR spectrum of a compound with the formula C9H17NOS that…

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.