1. EtMgBr A 2. H*, H20 1. (Et)2CuLi 2. H*, H20

Q: A 24.6 gram iron nail (c-0.42 J/g-C), starting at 13°C is heated to a temperature of 664 C How ma…

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

Q: Briefly discuss two types of GC detectors under the following headings a) Theoretical principle b)…

A: Full form of GC detector is Gas Chromatography. GC detectors are the devices which are used in the…

Q: Arrange the following compounds in order of increasing melting point. HO. Blank 1< Blank 2 < Blank 3…

A: The Temperature at which the substance changes its state from solid to liquid is known as Melting…

Q: Provide the alkene needed to synthesize each of the compounds given by oxymercuration–…

A:

Q: Surrealism-The M. New folder G Genetic drift - Wikip lorris -Specific Heat Practice D O View Insert…

A:

Q: Find the acid,base abs the conjugate base and acid 1.HNO3+H20—>H3O+ +NO3- 2.NH4+ +H20—->NH3+H3O+…

A: Answer: According to Bronsted-Lowry theory of acid and base, any compound that gives out H+ ion is…

Q: Submit a clean, dry, and properly labeled 50-mL reagent bottle for your unknown solution. Pipet…

A: Given data,Mean molarity of EDTA=2.487×10-3MVolume of sample taken=20mL

Q: CH3 F Cl, Br. „F Br ČH3 The molecules above are Select one: a. constitutional isomers O b.…

A: The given molecules have the same composition , or say chemical formula but different orientation in…

Q: A reaction at 8.0 °C evolves 420. mmol of carbon dioxide gas. Calculate the volume of carbon dioxide…

A:

Q: The structure of a chiral isomer is given in the image. Draw the mirror image isomer. Use…

A: Mirror image is the image which is formed when mirror is placed in front of compound.

Q: The value of ΔH° for the reaction below is -336 kJ.  Calculate the heat (kJ) released to the…

A:

Q: + OCH3 DMSO Br H Br + CH;OH "CH¿CH2CH3

A: -&gt;-OCH3 is nucleophile which can give elimination reaction and form alkene. -&gt;CH3OH has more…

Q: The partial molar volumes of two liquids A and B in a mixture in which the mole fraction of A is…

A: The Partial Volume of a substance in a mixture is defined as the increase of volume that occurs when…

Q: (e) Sketch "P-NMR spectrum of HPF, (at -20°C) considering Jp.F > Jp.H and explain.

A: here we are required to sketch the NMR spectrum of HPF2 at -200C

Q: 1) The partial pressure of a gas is 0.30 atm over a solution of the gas in water, having a mole…

A:

Q: What product(s) would you expect from the Sy2 reaction below? CIIĻO Br CH,OH" Select one: O a. II,C-…

A:

Q: 1.Which of the following statement is CORRECT? a.PbCl2 dissolves in NH4OH solution through the…

A: Solubility of a substance is defined as the maximum amount of solute present in 100 gram solvent at…

Q: Bob the baker ran out of yeast for his bread dough so he used baking soda as an alternative. He was…

A: We need to find out which reaction has a lower activation energy.

Q: (a) The UV spectrum of a, ß- unsaturated ketone, Me2C=CH- COME, shows absorption bands at 230 nm and…

A: The given compound is an α,β-unsaturated ketone, Me2C=CH-CO-Me

Q: Predict the product. No need for full mechanism. answer all for upvote Br KNO3, H2SO4 Br NANH2 В.…

A:

Q: Exactly 0.642 grams of pure Na2CO; was dissolved in 100.00 mL of 0.0746 M HCI. What mass (in grams)…

A:

Q: Calculate the solubility at 25oC of AgBr in pure water and in 0.22M NH3. AgBr Ksp= 5.35 x 10-13 b)…

A: In pure water,

Q: Me N. Me (.5 equiv) NEtz H „CHO Me TSOH PhH, heat Me

A:

Q: A Snickers® candy bar contains 280 Calories, of which the fat content accounts for 120 Calories.…

A:

Q: Conside the thration of f 0 mt cf n otco H (C N( weak tase, K64 05) with 0 100 C Cakulate the pt…

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

Q: spectrum: m/e =122(M+); 107 (100% intensity); 79 and 51. Account for the formation of these peaks.

A:

Q: Give two examples of the offset errors

A: Offset error arises due to the initial point is not calibrated to zero.

Q: Calculate the DH°rxn for the following reaction.    SiO2(s) + 4HCl(g) ® SiCl4(g) + 2H2O(g) Given:…

A:

Q: What is the major elimination product expected from the following reaction? Br. NaOMe MeOH Select…

A:

Q: 2. Consider the following reactions: Си + 8HNO3 3Cu(NO3)2 + NO + 4H20 How many moles of NO are…

A:

Q: uestion 21 Determine the mass of water that is produced when 665 kJ of heat is a the following…

A: Given,  □H = 671.2 kJ Heat absorbed = 665 kJ From balanced reaction  Moles of water formed = 2 mol…

Q: 3. What mass of BaCl2 is needed to dissolve in 1.2kg water to prepare a 0.500m BaCl2 solution?

A:

Q: Identify the main expected product when the epoxide below reacts with PhMgCI, followed by acid…

A: 1. Epoxide is opened with Grignard at less substituted side (Sn2 reaction). 2. 6 pi electrons are…

Q: What is the function of the salt bridge? Wire Wire Voltmeter Salt Zn(s)- Ni(s) bridge Zn² NI (aq)…

A:

Q: (d) A spectrum of a phenol or alcohol in CDC13 sometimes gives rise to three extra peaks (apart from…

A: In NMR spectra, the proton of -OH signal is expected to be in the 4–7 ppm range as singlets. But…

Q: What is the mass of the compound C8H18 (Mm = 114.26 g.mol-1) that contains 7.20x1022 hydrogen atoms?

A: Given :- molar mass of C8H18 = 114.26 g.mol-1  Number of H atoms = 7.20 × 1022 atoms   To calculate…

Q: Give two examples of random errors. Please do not give what is already given in the example. Thank…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: When 2.61 grams of dimethyl ether, CH3OCH3, is burned at constant pressure, 82.5 kJ of heat is given…

A:

Q: A 0.39 g sample of sucrose (MW = 342. g/mol) is burned in a bomb calorimeter that has a heat…

A: Below attached file showing the details answer.  All the best.

Q: Identify the following amino acid and specify its configuration: D or L and R or S. ball & stick v…

A: The amino acid is Histidine. The configuration is D (NH2 group at right side). The configuration is…

Q: A certain reaction has a rate law of R=k[A]< [B] with a rate con- stant equal to 4068.27 M²s². The…

A: Given: Concentration of A, [A] = 0.025 M Concentration of B, [B] = 0.30 M Rate constant of the…

Q: Calculate  the pH of a solution that is prepared by dissolving 7.85 g of lactic acid (90.08 g/mol)…

A: Here we are required to find the pH of solution prepared by mixing lactic acid and sodium lactate.

Q: The following equation shows the production of NO and H2O by oxidation of ammonia. At a given time,…

A: Given data,Rate of decomposition of ammonia-d[NH3]dt=1.20 M/minBalanced chemical…

Q: S-CI || НО EtzN, CH,Cl

A:

Q: OMe 1. 2. 1.Oso, TBHP, H,O/THF 2. TSOH, acetone, PhH, heat 3. AICI,, CH,COCI, CH,Cl2 3. 1. BZOOBZ,…

A: 1. Heck coupling followed Simmon Smith reaction. 2. Osmylation. Acetonide protection. Fridel craft…

Q: १ १कजाdपior oप्टवox পeवcमन्No s o ০Xवीरटठ न० No Cmd fes+ छि गबबेपव्टd क० Fe2t . Conmpee व्ल bवकee…

A: The given redox reaction is: NO+Fe3+→NO3-+Fe2+

Q: Define , describe, or illustrate the following: a. HETP b. Capacity factor c.. Selectivity…

A: The HETP is defined as a column length adequate to bring the solute in the mobile phase emitted from…