Homework Answers
analysis:
CH4 = nonpolar, smallest point
CH3CH2CH3 = nonpolar, second smallest, due to mass being greater than that of CH4
NH3 = dipole, hydrogen bonding, less than H2O due to lone pairs
H2O = highest point, due to the dipole and hydrogne bonding ratio
therefore
H2O > NH3 > CH3CH2CH3 > CH4
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Rank the following compounds in order of increasing boiling point, putting the compound with the lowest boiling point first. CH له HO1 ما با C A. B<E < D < < A OB. E<B<D<C<A OC. B<E < C D < A OD. E<B<<D <A
Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance chemical symbol chemical formula or Lewis structure boiling point H:0: H-C-C-N- CHI [Choose one (Choose one) 1 I Br CH 1 (highest) H 2 I 3 H:0: H 11 H-CC-C-H 4 (lowest) HHH сава (Choose...
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