PrelecturxV Aydan > X ? 11 Mobile × Cyclope x Files Mail -Ja x ? Secure https://

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PrelecturxV Aydan > X ? 11 Mobile × Cyclope x Files Mail -Ja x ? Secure https://nemst.chem.sfu.ca/res/sfu/batchelo/chem121/ s/lecture/set10/Hbond problem?symb-upl 19X19210afoe305a63sfulc%2fdefault-1092768576%2esequence_. ::: Apps D Student Comter SFU Connect : l box -CourSys?canvas?Wolfram Alpha Com ION CAPA Main Me ma pHYS 120 Mechan ? Dynamic Periodic Tai Home Chegg om IS 101 Jaydon Gregory Vanloo (Student section: D100) Main Menu Contents Grades Syllabus Chem121 2018-1 Lecture New Messages Courses Help Logout Course Contents»... Assignment 9. Intermolecular Hydrogen Bonding -cb Timer? Notes à Evaluate EP Feedback-Print Olnfo PDT Due this Saturday, Mar 31 at 11:59 1 homework point(s) Intermolecular Hydrogen Bonding For which molecule in each of the following pairs would you expect hydrogen bonding, in a sample of the pure substance, to be more significant as a contributing factor to the attractive intermolecular interactions? (co2H)2 (CH20H)CH3CO2H NH3 NH Submit Answer You have entered that answer before Incorrect. Tries 4/5 Previous Tries Post Discussion Send Feedback O Type here to search 8:05 PM 3/29/2018

Explanation / Answer

1 (CO2H)2  Reason: 2 H atoms bonded to 2 oxygen atoms

2  CH3CO2H Reason: H atom bonded to an electronegative atom

3 NH2OH Reason: O is more electronegative than N

4 H2O Reason: H is bonded to O which is more electronegative than N

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