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- Реople Tab Window Help JOkmarkS 98% C Hcc Topic: Reminder re x E Buy Essay Online: x A ALEKS - Jacquelin x G convert c to k - Gc x New Tab A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IQIHQRDYV_6Ux63SypJXz0Coxvwqgg4JkW17Tb9EkEBQY. O GASES Interconverting molar mass and density of ideal gases Jacqueline Calculate to three significant digits the density of sulfur hexafluoride gas at exactly -5 °C and exactly 1 atm. You can assume sulfur hexafluoride gas behaves as an ideal gas under these conditions. AOptions for D are as follows: Br- Br2 H+ H2 La3+ K NiBonus: What is the name of the following molecule? /2 O
- Propose a Structure for the following: CnHiu O IR:1750 cm UMB 1.85 (t, 2H,J=3.SHE) 1.92 (p. 24, J=3.SHZ) 2010 (s, 3H) 2.3016, 2+1, 5= 3.5Hz) 7.10 (d, 2H) 7.25(d, 2H) 9.34 (s, 1H Please show all steps I have no idea what I'm doing and I'm Confused, thank you!!"Biology 2e Chat | Microsoft Teams n Course: HS 100SP21.: I * OWLV2 | Online teachin G Which is the stronger b C Given The Following Int b Answered: at 25 deg cvg.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do 3 Booking.com: Chea.. O TripAdvisor f Facebook [References)] Cyclohexane, CeH12, a hydrocarbon, can isomerize or change into methylcyclopentane, a compound of the same formula (C,H,CH3) but with a different molecular structure. Cyclohexane Methylcyclopentane The equilibrium constant has been estimated to be 0.12 at 25 °C. If you had originally placed 0.040 mol of cyclohexane in a 2.8 L flask, what would be the concentrations of cyclohexane and methylcyclopentane when equilibrium is established? [cyclohexane] = M [methylcyclopentane] =| M Submit Answer Try Another Version 2 item attempts remaining Previous Next Email Instructor Save and Exi Cengage Learning Cengage Technical SupportProvide a sing as of the following compound using Grignad & Gilman ressent ३ A+ A T 2
- 9:01 O P O Y Vol) LTE2 . 2% - What is the maximum number of electrons in an atom that can have the Quantum numbers: {n = 3,1 = 2, ml = -2} (А) 36 (B) 26 (C) 25 (D) 35 a b d Previous NextThis question has multiple parts. Work all the parts to get the most points. a Give the structure for the compound with the empirical formula C3H3O2 and the following spectral data: 1Η ΝMR Singlet at 3.7 ppm (3H); multiplet at 7.2 ppm (5H) IR 2850 cm1 (sharp), 1720 cm-1, 1600 cm-1, 1503 cm! 100- 105 80 77 60- M: 136 40- ae 20- 40 80 120 160 miz % Relative abundanceBond Dissociation Lnergies of Relevant Bonds (kJ:mol) CIL-CII, 368 CI-Br CII,CIL-BT 293 Br-Br 193 CILCIL-II 410 285 II- Br 368 Two possible reactions of chlorine with cthanc are shown below: light (A) H3C-CH3 Br-Br CH3CH,Br HBr light (B) H3C-CH3 Br-Br 2 CH;Br (a) Deduce which of thesc rcactions is favored based on calculations using the data in the Tablc. Explain any assumptions in your calculations. Thesc are simple calculations. Calculators are not needed. Show your calculations and explain your reasoning. (b) Assuming that the two reactions shown in part (a) follow a radical chain mcchanism complete the mechanisms for both rcactions by filling in the missing information in the mechanism shown. light Reaction A: H,C-CH3 Br-Br CH;CH,Br HBr Initiation step: Br-Br 2 Br (show arrows) Propagation step 1: CH3-CH3 Br* (show arrows and products) Propagation step 2: write out reaction and mechanism for step 2 light Reaction B: H3C-CH3 Br-Br 2 CH;Br Initiation step: 2 Br ishow arrows) Br-Br…
- -Br + Li + M Br A Crive the mechanism of geven reaction and how does ill work I GIVE HANDWRITTEN ANSWR WITH EXPLANATIONUnit 9 Hor Homework Due in 28 minutes Which of the following structures contributes the most to the resonance hybrid for fulminic acid. Structure II Structure III Structure I □口 ロ H-C=N=O H-C=N-OI H-C-N=0 H-C-N=O1 15 Select an answer and submit. Forkeyooz/d navigat.onzethe vo/povnarrOWKEE SE220 answer, 15 へ a Structure I because it has the lowest number of units of formal charge Fullscreen Structure Wbecause it has the lovwest nummber of unts of formal chare 11:27 PM a %23 の 3/28/2021 hp3. Caffeine has a structure given by : CH3 H;C What IR peaks/bands would you expect based on the topics covered in class for this molecule (you can ignore the Nitrogen bond peaks for now) also sketch the spectra with peaks you expect.