write down adetaled uedhamsm for the following transfolamatrens. Br Brey Br

Q: 30 215N. Use the atomic masses on the table below to calculate Am for the change 14 Si u Which is…

A: The reaction given is, =>

Q: 3. Determine the pH given the following values: a. [H] = 1 x 10-13 b. [H] = 1.58 x 10 000 ⁹ c. [OH-]…

A:

Q: Soap production I would like to produce a soap in the lab. I take 100 g of oil/fat and now I would…

A: Given that -  Mass of oil/fat like tripalmitin, which is commonly used in preparation of soap = 100…

Q: What is the answer to this problem? At what pressure (in atm) would 230 g of disulfur monoxide gas…

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: Thank you for solving the previous question! This is the second Question: 2. Hydrogen iodide can…

A:

Q: 1. The rate of reaction depends upon (a) the concentration and nature of the reactants (b) the…

A: 1) The rate of the reaction depends upon the concentration and nature of the reactants, temperature…

Q: Find K for the following reaction at at 25°C. E cell = -0.10 V Cd²+ (aq) + Fe(s) -----> Cd(s) + Fe²+…

A: We have to predict the K for the reaction.

Q: 14. The oxidation number (O.N.) and coordination number (C.N.) of chromium in the coordination…

A: Here we are required to find the coordination number and oxidation number of the complex.

Q: The o-complex formed for the bromination of benzoic acid should be Br, H COOH COOH COOH Br (a) (b) +…

A:

Q: Consider the following molecule. Name the geometry for the atom indicated by the arrow. HO NH2 N.

A:

Q: Calculations: Standardization of HCl Titrating Solution: Using your best two or three…

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

Q: Calculate Δ Go for a redox reaction where two electrons are transferred in the balanced equation and…

A: Given,  Standard cell potential = E0 = -0.59 V  Number of electrons transferred = n = 2 Value of…

Q: 4. Draw and list all the symmetry elements, and determine the point groups for the following…

A:

Q: 1) Nal Br a) 2) NaCN, acetone I) NAOC(CH,), heat b) Br 2) BH, THF; 3) H,O, NaOH(aq) 1) HCI c) 2)…

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

Q: What is the numerical value of K, the equilibrium constant, for a reaction with a A G° of -10 kJ at…

A:

Q: A balanced redox equation must have which of the following: I. The same number of each type of atom…

A: In this question, we have to choose A balanced redox equation must have which of the following.

Q: True or False: The reaction, S20g2- + Ni(OH)2+ 20H¯→ 2S0,2- + NiO, + 2H,0, will occur spontaneously…

A: The reaction is said to be spontaneous, if Ecell is positive.   The given reaction is  S2O8–2  +…

Q: 30 Use the atomic masses on the table below to calculate Am for the change 1412 ¹ u Which is more…

A: The reaction given is, =>

Q: 0.284 g of Mn is collected in an electrolysis experiment under the following conditions: Current =…

A: Given : Current = 2.5 A  Time = 16.7 min Mass of Mn = 0.284g

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. PhMgBr 2. Neutralizing…

A:

Q: What is the intensity in W/m of a 60 -W light bulb at a distance 6 cm from the bulb's center? W/m?…

A: Given,  Power (P ) = 60 W r = 6 cm  =0.06 m Intensity (I) = P /A     = P /4(pi)r2

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. PhMgBr 2. H3O+

A:

Q: Find the result (c) and the absolute standard deviation (sc) as propagated in the following…

A: a = 5.75(+-0.05) + 0.833(+-0.001) b = 3.75(+-0.02)

Q: The following radioisotope will decay through 82Sr 38 O Alpha Electron capture Beta Positron

A:

Q: 5. NO₂¹ Total # of Valence Electrons: 3-D Model Sketch Lewis Structure (show all resonance…

A: We have find out the total valence electron, polar bond, molecular shape , geometry and bond angle…

Q: Which nuclide completes this nuclear reaction 147Sm? +He 62 143 Nd 60 14⁹ Gd 64 145 Nd 60 O 151Gd 64

A: We have to predict the nuclide.

Q: Which isotope is most likely unstable? 072Rb 20 Ne 10¹ 0¹B 160

A: Isotopes are members of a family of an elements that all have the same number of protons but…

Q: For each of the following, convert the Lewis structures into Line/skeletal structures and write the…

A: Bond line structure A representation of molecular structure in which covalent bonds are represented…

Q: A saturated solution of A2J has [J2−] = 1.7 × 10−12 M. Calculate the pKsp of this compound,

A:

Q: چله НО 12 НО ОН Н H₂/Pd-C Br 1. H/CH₂OH 2.TMSOT!/ Et,N: NBS CH₂O 1. Et,SIOT! 2. CHBr /1-BUOK Br 13 O…

A: The given reaction is organic reactions.

Q: The following sequence of steps has been proposed for the overall reaction between H2 and Br2 to…

A: Given steps reactions are :  Step. 1 : Br2 (g) ↔ 2Br (g)  Step. 2 :  Br (g) + H2 (g) ↔ HBr (g) +…

Q: 3.2 Consider an assembly of six indistinguishable particles obeying Bose-Einstein statistics. The…

A: The solution of the given question is

Q: Which of the following elements can be isolated by electrolysis of the aqueous salt shown? aluminum…

A: electrolysis-  process by which electric current is passed through a substance to effect a chemical…

Q: Research the difference between fixed oils and essential oils. How many atoms of carbon does each of…

A: Saponification is the formation of a metallic salt of fatty acid, such a salt is called a Soap. The…

Q: A flexible container at an initial volume of 7.14 L contains 9.51 mol of gas. More gas is then added…

A:

Q: Chemistry To increase the value of K for the exothermic reaction 2H2(g) + O2(g) + H2O(g) we should…

A: 1- This reaction is exothermic in forward direction. When temperature decreases then the reaction…

Q: A 50.0 ml. solution of 0.108 M KOH is titrated with 0.216 M HCI. Calculate the pH of the solution…

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

Q: c. Often chemists are synthesizing a new molecule, we can only compare the reaction mixture to the…

A: Thin layer chromatography which is known as TLC is a very useful chromatography technique use to…

Q: 1. Name these compounds: a) CH3CH2 а сн он H Br CH3CH₂ CH₂EOK Br b) c) d) CH₂EX Br CH₂C Br CH3CH₂…

A: The organic compounds given are

Q: How do you solve this problem? 12.34 L of a gas has a pressure of 1.91 atm. What is the volume of…

A:

Q: asap

A: Let us first calculate the value of pka of the acid.  pKa = -log(Ka)  Therefore, pKa1 =…

Q: 30 si Use the atomic masses on the table below to calculate Am for the change 14 2 "N. u Which is…

A: The reaction given is, =>

Q: Determine the molar concentration of an EDTA solution of which 26.44 mL were required to titrate a…

A:

Q: Please show complete mechanism with all steps with naming OH OH H2, Pd/C HO Меон, EtOH 23 °C, 100%…

A: Note : Benzyl deprotection using hydrogenation. ( For mechanism see below).

Q: If the peptide Ser-Pro-Ser-Arg-Ala-Lys- Gly-Trp-Gly-Phe-Leu-Tyr-Val-Ser-Ala- Ala is fully digested…

A: Chymotrypsin- Cleaves at C terminal of Phenylalanine (Phe),Tyrosine(Tyr) and Tryptophan(Trp)

Q: could you please answer and show working to the following questions    1. What is the pH of a…

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Q: 1. Use structures and words to show how the cyclization of the linear glucose molecule to the cyclic…

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

Q: How much time (in hours to two decimal places) must pass to produce 50 grams of gold using a 6.50 A…

A: Use the given quantities carefully to solve for time taken by gold.

Q: A diprotic acid (H,A) has pKa values of 3.40 (pKal) and 6.80 (pKa2). Which of the equalities is true…

A: Answer: This question is based on the dissociation of polyprotic acid and how variation in pH…

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.