Normalized Intensity 0.95 0.90- 0.85 6 0.80 8 0.75 10 0.70 0.65 0.60 0.55 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 144 136 128 120 112 104 96 96 3 2 1 Се 88 88 80 72 Chemical Shift (ppm) 99 64 56 56 48 40 40 32 32 24 24 16 8
Q: Q3: Write in the starting alkyl bromide used to form the following products. Include any reactants,…
A: Step 1: SN1 reactionDuring this SN1 reaction, the halogen is released from the alkyl halide,…
Q: A cylinder contains 12 L of water vapour at 150˚C and 5 atm. The temperature of the water vapour is…
A: The problem is asking for the final pressure of the gas in the cylinder. We are given the initial…
Q: Please help me figure out the blan areas with step by step calculations.
A:
Q: Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and…
A:
Q: How many signals do you expect in the H NMR spectrum for this molecule? Br Br Write the answer…
A: Step 1: Step 2: Step 3: Step 4:
Q: Aldehydes and Ketones: Show the reaction conditions, and molecules, that connect the reactant to the…
A: Let's break this down in a simpler way:What is happening in this reaction?We are converting a…
Q: Consider this IR and NMR: INFRARED SPECTRUM TRANSMITTANCE 0.8- 0.6 0.4 0.2 3000 10 9 8 00 HSP-00-541…
A: If the query is "Which of these is an fragrant hydrocarbon?" then we can show ethylbenzene is an…
Q: can someone draw out the reaction mechanism for this reaction showing all bonds, intermediates and…
A: REACTION SCHEME:- ReagentsMolecular weightAmountDensityMmolsEquivalenceAcetic acid60.01.05g/1…
Q: (a) Write down the structure of EDTA molecule and show the complex structure with Pb2+ . (b) When do…
A: (a) (b) A back titration is used when a direct titration is not feasible or accurate. This…
Q: Choose the right answer
A:
Q: T
A: Step 1: Use the Nernst Equation for Electrode Potential The electrode reaction for the Ag-AgI…
Q: NH3 reacts with boron halides (BX3 where X = F, Cl, Br, or I) to form H3N-BX3 complexes.Which of…
A: To determine which H3N-BX3 complex has the strongest N-B bond, we need to consider the factors that…
Q: None
A: A tetrahedral molecular shape will be formed if an atom is bonded to four more atoms. In the…
Q: What alkyne (or diyne) yields the following oxidative cleavage products? Click the "draw structure"…
A: Step 1:The reaction of alkyne with ozone leads to the oxidative cleavage of all its σ and π bonds to…
Q: Please see photo
A: Step 1: Step 2: Step 3: Step 4: Don't forget to give rating..if it is helpful ☺️.
Q: Can you please explain this problem to me in detail? I'm very confused and need a step-by-step…
A: The methyl cation, CH2+, is a positively charged molecule that consists of one carbon atom (C) and…
Q: The Haber-Bosch process permits the direct conversion of molecular nitrogen to ammonia, which can be…
A: In the Haber-Bosch process, the bonds that are broken are one N=N bond in N2 and three H-H bonds in…
Q: Predict the major products of this organic reaction:
A: Step 1:Our aim is to draw the product of the given reaction.The given reaction is Friedel craft…
Q: Imagine a four-dimensional world. In it, atoms would have one s orbital and four p orbitals in a…
A: Now let's dive into the fascinating world of four spatial dimensions and explore its implications…
Q: The following product was made from diethyl ketone and what other reagent(s)? £ HO 10 2-pentyne…
A:
Q: For each of the following reactions: Fill in the missing reactant, reagent, or product (s),…
A: Step 1:Step 2:Step 3:Step 4:
Q: Steps and explanations. Also provide, if possible, ways to adress this kind of problems in general.
A: We know SN1 proceeds via a carbocation intermediate. Therefore, solvents that can stabilize…
Q: can you please answer both these questions and draw the neccesary
A:
Q: Predict the major products of this organic reaction. Be sure you use dash and wedge bonds to show…
A: Step 1:Our aim is to draw the product of the given reaction.First of all TsCl and Py react with OH…
Q: A 2-step reaction has the following mechanism: | 1. (fast) R2 R+R 2. (slow) R+Q K₂ P k_1 What series…
A:
Q: III O Organic Chemistry Using wedges and dashes in skeletal structures Draw a skeletal ("line")…
A:
Q: Could you please solve the first problem in this way and present it similarly but (color-coded) and…
A: Step 1: Step 2: Step 3: Step 4:
Q: Identify which compound is more acidic. Justify your choice.
A:
Q: Which one of the following atoms should have the largest electron affinity? a) b) c) d) 으으 e) 1s²…
A:
Q: Match the denticity to the ligand. Water monodentate ✓ C₂O2 bidentate H₂NCH₂NHCH2NH2 bidentate x…
A: Denticity of the ligand: The ligand H2NCH2NHCH2NH2 is a neutral ligand. Therefore, it can share lone…
Q: Clouds of hot, luminous interstellar hydrogen gas can be seen in some parts of the galaxy. In some…
A: Step 1:Step 2:
Q: 205. From the definition of the Gibbs free energy, G = H - TS, derive the Gibbs-Helmholtz equation a…
A:
Q: 8. Help
A:
Q: Which of the following triglycerides would you most expect to be a liquid at room temperature?…
A: Before we can answer the question, we need to understand the structure of fats. Fats, also known as…
Q: Indicate the order of basicity of primary, secondary and tertiary amines.
A: Basicity refers to the ability of a substance to accept protons. In the context of amines, which are…
Q: In reactions whose kinetic equation is v = k[A]m, the rate coefficient k is always positive. Is this…
A: In the context of chemical kinetics, the rate coefficient, often denoted by k, is a parameter in the…
Q: when performing the reaction that involves 2 equivalents of 3-(diethylamino)-phenol and Phthalic…
A:
Q: Steps and explanations. Also provide, if possible, ways to adress this kind of problems in general.
A:
Q: 2. Propose a mechanism for this reaction. ہلی سے ملی N H (excess)
A: Step 1:The reaction of an acid chloride with an amine give amide as the product of the reaction.…
Q: Question 4 Determine the rate order and rate constant for sucrose hydrolysis. Time (hours) [C6H12O6]…
A: Given table: 1. 2. 3. Now, Given options On comparing the above options with…
Q: You are a Quality Manager for a very well-known food ingredient company that produces umami powder,…
A: Step 1: Understanding the Process and Given Data:The nominal label weight: 1000 g (1 kg)Process mean…
Q: Arrange the following compounds / ions in increasing nucleophilicity (least to most nucleophilic)…
A: Explaination:-Nucleophilicity is a measure of how readily a species donates an electron pair to form…
Q: If the concentration of A decreases exponentially with time, what is the rate equation? (A). -d[A]…
A: Step 1: Step 2: Step 3: Hence Option A is correct for the above questions. Thankyou 👍
Q: What I Have Learned Directions: Given the following reaction and the stress applied in each…
A: B) 2 answer Effect on volume of water vapour collected Increase: Increasing temperature favours the…
Q: Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and…
A:
Q: Q4: Predict the organic products for the following reactions. Then draw curved arrow electron-…
A:
Q: Identify as SN1 or SN2 and write the mechanism.
A: Step 1: Step 2: Step 3: Step 4:
Q: Please sirrr soollveee these parts pleaseeee and thank youuuuu
A: Basicity of a compound is determined by its ability to accept protons (H+ ions). In other words, a…
Q: Find the pH of a 0.120 M solution of HNO2. Find the pH ignoring activity effects (i.e., the normal…
A: 1. Find the pH ignoring activity effects (i.e., the normal way). HNO2 is a a weak Bronsted-Lowry…
Q: In a reaction between two reactants A and B, the half-life is the same for both only if(A) the…
A: The half-life of a reactant in a chemical reaction is the time it takes for the concentration of…
Assign all the carbons
Step by step
Solved in 2 steps
- Please help to.identify all peaksSample IdentificationCodeConcentration of M%TA=2-log(%T)Q50004.00 x 10-417.90.75Q50013.20 x 10-425.00.6Q50022.40 x 10-435.70.46Q50031.60 x 10-450.20.3Q50048.000 x 10-570.80.15SampleIdentificationCode%TA=2-log(%T)AMQ0210150143.70.359518560.360.000192Q0210150244.10.355561410.360.00018Q0210150343.80.358525890.360.00017Q0210150444.10.355561410.360.00018Q0210150543.80.358525890.360.00017What was their percent error?43%Does Batch 021015 meet legal requirements?No, because it is not between 2.85 * 10(4) and 3.15 * 10(4)Well #DropsBluedye1234567891012345678910Drops 9Distilled water876543210Concne 0.26tration0.52Test Tube #0.781.041.3Solutions3Concentration (M)2.082.32.6Concentration (ppm)1:1 dilution11.82Starting Dilution21.562:1 dilution0A.Zero standard0Was your calibration curve as linear as you expected?B.Did you experience any “drift†of the resistance readings?C.What is the equation of your best-fit line?D.What commercial drink did you analyze?E.Assuming…Molar concentration of the dye stock solution: 2.52e-5 mol/L Operating Wavelength: 630 nm Solutions(Dilutions) Absorbance (A)(a.u.) 1 0.073 2 0.118 3 0.258 4 0.477 Using linear regression determine the absorbance/concentration relationship for the dye. [dye] =_____ x A
- a laccd sign i X C tab McGraw-Hil X A ALEKS-Shu X https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym9HtY-pEBmXkvCfq... O CHEMICAL REACTIONS Calculating ion molarity using solute mass shift ↑ Calculate the molarity of Cl anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. caps lock esc Explanation ALEKS A chemist prepares a solution of vanadium(III) chloride (VC13) by measuring out 1.50 g of VCl₂ into a 300. mL volumetric flask and filling to the mark with distilled water. ILION K →1 E mol L ? Type here to search A Graw X HI Check 12 (8) 2 Z W S # 3 X alt $ D 4 C x10 f5 % X 100 LO 5 V f6 4- (0) 6 ALEKS G 14.1 f7 4+ & Y B hp 7 X H McGraw-Hi x A ALEKS-Shix Sign In 시기 fg IAA * © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibilit # a @ 76°F ㅅ 11:03 7/25/2 00 8 N 19 DII 9 fo K M DDI 2/5 0 P 12 insert [ = X + alt prt sc 46 Shusha 0 1 A backs paus cteI need step by step process solving [4.184x156(Tf-295)] + [4.184x85.2(Tf-368)] = 0. because my work is wrong. Thank you!!(81310 - 76200) ÷ 0.00216 With Sig Figs
- In the technique of high performance liquid chromatography (HPLC) the peak area response for a particular analyte is directly proportional to concentration Analgesic tablets typically consist of aspirin and caffeine as the active ingredients, the remainder made up of inert binding material. The concentrations of aspirin and caffeine may be routinely monitored using HPLC, whereby the peak areas obtained from a solution of the tablet are compared with those obtained from standard solutions of the analytes. In an analysis to determine the concentration of caffeine in such a tablet, the following data were recorded: Solutions Analysed: Tablet Sample: Mass of tablet (dissolved in 250 cm methano): 0.523 g Caffeine Standard: Mass of caffeine (diessolved in 500 cm methanol) 0.105 g HPLC results: Solution Peak Area (catfeine) 1. Tablet Sample 325 2. Caffeine Std. 865 The concentration of caffeine in the tablet (expressed as a mass (w/wl percentage) was Oa 1.89 Ob 13.4 O 3.77 Od. 267 Oe 7.54 You…can you help me interpret this?ALEKS - Jacqueline Hoppenrey x G convert mg to g - Google Searc x A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQiHqRdYV 6Ux63Syp.JXz0Coxvwqgg4JkWI72X79QvOLp9_7U27sYQhkaocvdwecGvsUzo65uy3F6spORRg1XSqgh81is O STOICHIOMETRY Using molarity to find solute mass and solution volume Jacqueline A chemist adds 55.0 mL of a 4.75M silver perchlorate (AGCIO,) solution to a reaction flask. Calculate the mass in grams of silver perchlorate the chemist has added to the flask. Round your answer to 3 significant digits. Explanation Check Privacy Accessibil 2021 McGraw-Hill Education All Rights Reserved Terms of Use
- %Transmittance 2803.84 2530,61 2179.10 1667.25 1610.3 575.42 1514.36 1416.49 1320.29 1281.24 1181.12 1116.52 1039.48021.53" 959.2843.73 835.80 751.45 95 fo radicat 90- 85- 80- 75- 70- 65- 60- 55 50- 45- 40 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) Wed Oct 05 06:10:12 2011 (GMT-04:00) FIND PEAKS: Spectrum: Region: Absolute threshold: 90.824 jo radical 3529.29 721.12 Sensitivity: Peak list: 50 751.45 51.334 Position: Position: Position: Position: Position: Position: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: Intensity: 68.728 66.910 835.80 943.73 959.28 1021.53 67.665 78.586 Position: Position: 1039.48 1116.52 79.710 68.993 67.903 1181.12j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPfBxMaZmh3VAdOl15aFtsHtwY9DBTUk4n818JEN-OWHIZVK39yT1iQorCn2ao?loBw7QYjlbavbSPXtx- egin | Student Veri. Hb Logout MyProgrammingLab Imported From IE ITEC2110:Summer2... TunesToTube - Upl. O Web Development.. O KINETICS AND EQUILIBRIUM Cla Using a second-order Integrated rate law to find concentration c.. -1 At a certain temperature this reaction follows second-order kinetics with a rate constant of 16.0 M s t: CICH,CH,C1 (g) → CH,CHCI (g) +HC1 (g) Suppose a vessel contains CICH, CH,Cl at a concentration of 1.46 M. Calculate the concentration of CICH,CH, Cl in the vessel 0.670 seconds later. You may assumne no other reaction is important. Round your answer to 2 significant digits.Please create a caption for this table. Solution NaCl Conc. (%) Osmolality (mOsm) % transmittance Absorbance % hemolysis % crenation C distilled 0 0 0.001029 4.987584625 100 0.03354 1 0.177179111 54.61 0.001551 4.809388202 96.42720001 0.05837 2 0.297126222 91.58 0.01012 3.994819487 80.09527231 0.08444 3 0.442542222 136.4 3.849 1.414652089 28.3634704 0.134 4 0.590164444 181.9 64.8 0.188424994 3.777880643 0.2125 5 0.74752 230.4 95.64 0.019360433 0.388172513 0.3368 6 0.89644 276.3 99.56 0.001915112 0.038397585 0.5336 7 1.095648889 337.7 99.98 8.68676E-05 0.001741676 0.9834 8 1.336711111 412 100 0 0 2.1 9 1.755568889 541.1 100 0 0 7.9 10 2.674395556 824.3 100 0 0 57.83 11 4.490211111 1384 100 0 0 99.72