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- Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water are immiscible liquids; that is, they do not dissolve in one another. You place 10 mL of each in a graduated cylinder, along with pieces of high-density polyethylene (HDPE, density = 0.97 g/cm3), polyvinyl chloride(PVC, density = 1.36 g/cm3), and Teflon (density = 2.3 g/cm3). None of these common plastics dissolves in these liquids. Describe what you expect to see.Simplify the following units:kgm3/ms2g/cm3smL/cm3s2/s32. The following eight structures are all isomers of C6H14O. Each structure corresponds to one of the predicted ¹H NMR spectra pictured on the next two pages of this document. The integral values for each peak are next to that peak. Indicate which structure matches each spectrum by drawing the structures in the boxes along the right side of the pages. Use the letter codes provided to label the chemically equivalent hydrogens on the structures. One example is provided. Xor A 2H 1H <- A 4H -3₂₂ OH B 2H tot 2 PPM PPM -N 2 PPM N- -~ B 12H DE C 2H 2H 1H B 4H 6H ха по мон F 6H B B B w
- 00 4- > gage Learning ndex.html?elSBN=9781305657571&id%3D14041518248snapshotld=2790159& Physics 1403 Chemical Equation.. Q POLS 2306 Flashcar... SN Periodic table McNair Teams cengage Pt Periodic Table Pta... G Google MINDTAP Q Search this cou tional Extra Credit) Use the References to access important values if needed for this question. The compound cyclohexanol, C6H120, is a good fuel. It is a liquid at ordinary temperatures. When the liquid is burned, the reaction involved is 2 C6H120(t) + 17 02(g)→12 CO2(g) + 12 H20(g) The standard enthalpy of formation of liquid cyclohexanol at 25 °C is -348.2 kJ mol-1; other relevant enthalpy of formatton values in kJ mol1 are: C6H120(g) = -286.2 ; CO2(g) = -393.5 ; H20(g) = -241.8 (a) Calculate the enthalpy change in the burning of 3.000 mol liquid cyclohexanol to form gaseous products at 25°C. State explicitly whether the reaction is endothermic or exothermic. = oHV (b) Would more or less heat be evolved if gaseous cyclohexanol were burned…IV 対m raりまつ 822k of stums 1.The stationary phase in gas chromatography (GC) is O liquid. solid. O gas.
- Zoom Bb Genesis for Pare x e Parents at Fran x * No Fear Shakes x O Playing a Game x A Schittone Chem x Launch Meeting X quizizz.com/join/game/U2FSDGVKX18%252FxiAfP9ituPBRQWmX%252BRVJDQHSDEZLCK%252FZ%252FLEC5EAWCLLP32XSY9). Bb my work and answ. M HBO Max A Achieve3000: Level. E Laisha Brito -Writin.. 8 9th E 2210 9/10 When you have the bond H-CI, what is the polarity? (Use the table on the Zoom screen to help you out.) 2.1 1s 25 10as40 les 12 KCa NSP Sa 15 21 as s0 ZnG Ge A Se SY2Nh Mo u A Ce n s el as 01214 a 22 22 22 1 uua1s 21 25 HT w o RA Hn A 1315 139 22 aa a2 2A 19 a 19 20 22 Tazlos polar nonpolar ionic Zoom In wmQ/HDI 1 2 0₂N- OH NO₂2 NO₂ NH₂For each of the following equilibria, write the equilibrium constant expression for Ke Y Part A 2N₂Os (9) 4NO₂(g) + O₂(g) O Ke = O K₂= O K. OK- Submit Part B [NO₂[0₂] N₂O₁ Ke = [NO₂¹0₂] N₂0₂ N₂O₁] NO₂0₁ N₂O, NO₂] O₂ Request Answer 3F2(g) + Cl₂ (9) 2CIFs (9) (CIF₂ CI, P ICE, P Pearson
- F2 © Macmillan Learning NO₂ Incorrect # 3 20 F3 : 0: || $ 4 F4 078⁰ % 5 BeCL MacBook Air < 60 & 73MgCl2+2Al—>3Mg+2AlCl3xMail - Mary x D2L Grades - Sp X G when does X AT HOMEWORX Id=5735112480241329813180832311&elSBN=9781305862883&id=1707785907&snapshot!... Back References Use the References to access important values if needed for this question. grams oxygen Submit Answer MindTap - C X 2. Conservation of Mass: Macroscopic: This is group attempt 2 of 10 Under certain conditions, the substance mercury(II) oxide can be broken down to form mercury and oxygen. G If 27.8 grams of mercury(II) oxide react to form 25.7 grams of mercury, how many grams of oxygen must simultaneously be formed? Autosaved at 8:38 PM G Which of th X Q Search this D
