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- 6) This question is concerned with vibrational spectra (Infrared and Raman). a) How many normal modes of vibration are expected in these molecules? (Show calculations) i) Theobromine (the caffeine-like stimulant that is found in chocolate) b) In the molecular vibration shown here for trans-1,4-dichlorocyclohexane, both chlorine atoms stretch away from the carbon to which they are bonded (arrows). Will this mode be IR active? Will this mode be Raman active? In each case, why or why not? ii) Cyanopolyyne (an organic molecular wire that has been detected spectroscopically in interstellar space, and is postulated to be a precursor to biomolecules: HC=C-C=C-C=N c) Why are CH4 and CO₂ considered greenhouse gases, but O₂ and N₂ are not? d) Are the vibrations shown here a degenerate pair (Yes/No)? Why or why not? HN CI CH3 ci↑ ∙H -F CH3 -FThe bond dissociation energy to break 1 hydrogen-carbon bond(s) in 1 mol of HC-=CH molecules is….?6:01 | LTE O ( To Do Assignment Details 03101 Chemistry I 2122-FYa - Sem 2 Which atom is the main #3 "Oxygen" component of organic (Carbabo) molecules? "Cyclohexene is a linear molecule Describe the with 6 carbon molecule atoms and 12 hydrogen atoms. There is a triple bond because it #4 cyclohexene and provide the (Glycerina) chemical ends in -ene. The formula. chemical formula is C6H12" Which two functional groups are in the molecule "The left shown functional group is a carboxylic acid. The right functional group is an alcohol." #5 below? Use (Trinitress) the terms left and right to distinguish them. in Discussion Responses Additionally, reply to at least one classmate with View Discussion Dashboard Calendar To Do Notifications Inbox 因
- Based on the relative likelihood of these possibilities and any other potential structures that YOU can draw, determine the bond order for the first N—N bond. If your answer is a fraction, use that fraction as the decimal equivalent (i.e. 1 1/4 = 1.25, etc.)help me with part h and part i and j pleaseIn aqueous solution, a molecule of glyceraldehyde (shown below) can... OH OH I H-C-C-C II H H O= H donate up to 2 H-bonds and accept up to 6 H-bonds. donate up to 6 H-bonds and accept up to 2 H-bonds. H-bonds and accept up to 3 H-bonds. donate up to 2 donate up to 3 H-bonds and accept up to 6 H-bonds. donate up to 5 H-bonds and accept up to 3 H-bonds.
- The bond dissociation energy to break 2 C-C bond(s) in 1 mole of glycerol (HOCH2CH(OH)CH2OH, see image below) molecules is H -C H- Single Bond H C N H 432 411 346 N 386 305 167 459 358 201 142 C=C 602 C=0 799 Multiple C=C 835 C=0 1072 Bonds 615 494 C=N O=0 CEN 887 N=N 942 "Al vales in kaPlease help me understand this. When molecules which exhibit separation of charges are placed in an electricfield, they become oriented positive end to negative plate and negative end topositive plate.TrueFalseWould you help me whit this example (6) Thank you.
- Consider the possible structures of the OCNF molecule shown below. 1 Ö¬C=N-F: 2 O=C-N=F 3 Ö=C=N-F: 4 :O=C-Ñ-F: 5 :Ö-C=N=F: 6 Ö-C-N=F: Based on formal charges, which structure (#2 or #5) is the less likely arrangement of the electrons? Based on formal charges, which structure (#1 or #6) is a more likely arrangement of the electrons? What is the formal charge on the carbon atom atom in structure 5? How many of the structures above represent very likely arrangements for the electrons in OCNF? ◆If [CH4}) = 0.1M; [O2] = 0.25M\[CO2 ]= 0.35M and [H2O] = 0.15M what is the value of Qc?Ignore the check markes in image. I don't know the answers. Give answer and explan in handwritten.
