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- Aa A E E-E. E E 2、A-|三== =.. Paragraph 3- Evaluate Which of the molecules listed below can form hydrogen bonds? For which of the molecules would dispersion forces be the only intermolecular force? Give reasons for a. II, b. H,S C. HCI d. HE 4- Intepret Data In a methane molecule(CH,). there are tour single covalent bonds In anRank the given compounds in increasing order based on the property. (1=lowest and so on..) 1. Boiling point D. он 1 2 E. он 3 он F. HO. NH21. This question will compare the three molecules, A - C shown below. Your task is to evaluate the intermolecular forces that exist in pure samples of each compound and in solutions to answer the questions about the physical properties below. A В H H CEN: :N-CH C=P H H C2H3N CH;N CH3P
- For each compound in the table below, decide whether there would be any hydrogen-bonding force between molecules of the compound, or between molecules of the compound and molecules of water. name methanimine acetic acid compound hydrogen fluoride formula or Lewis structure H H-C=N-H H :0: |_|| H-C-C-O-H | H HF Between molecules of the compound? O O O O yes no yes no yes hydrogen-bonding force no Between molecules of the compound and molecules of water? yes no yes no yes no XFor pairs of molecules in the gas phase, average H-bond dissociation energies are 17 kJ/mol for NH₃, 22 kJ/mol for H₂O,and 29 kJ/mol for HF. Explain this increase in H-bond strength.Pls help ASAP.
- 5. Arrange the following compounds in order of increasing melting point. 0 НО. A OH mange de C B -OCH, HO, lowest D но. D C < <l ZAIN IQ A CO + 2H2 in the presence of ZnO and heated to 400 C gives CH4OH. * False True Sweet oil commands a higher price than sour oil. * False True Alcohol like water have a higher boiling points than might be expected because of ionic forces. Vanderwals forces. Hydrogen bondings. None of allPlease explainWrite the Lewis structure(s), predict the molecular/ion shape (eg. linear) , and the types of intermolecular forces present (Choose from London dispersion forces, Dipole-dipole, Hydrogen bonding) of the following molecules and ions to complete the table below. Molecule/Ion Total number of valence electrons Lewis structure(s) Molecular/ Ion shape Type of intermolecular forces (one response only) HBr NH3 ??2−3CO32− NA Leave emptyteaching and le: X O New Tab 8 https://east.cengagenow.com ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take O Other Bookmarks (References) Use the References to access important values if needed for this question. What type(s) of intermolecular forces are expected between CH3CH2CH3 molecules? 丰 Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole (London dispersion) forces hydrogen bonding Try Another Version 2 item attempts semaining Submit Answer 3:23 PM 5/5/202 SONY WEB) One Touch Web Access Without Booting UpWhat is the proper ranking of the following molecules in terms of increasing strength of dispersion forces? H H H. H CC -H H C C C- H- H. H. H. O ASEE MORE QUESTIONSRecommended textbooks for youOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
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