Rank the molecules from highest to lowest boiling point?
2012-12-07 8:46 pm
The hydrides of group 5A are NH3, PH3, AsH3, and SbH3. Arrange them from highest to lowest boiling point.
回答 (5)
2012-12-07 9:25 pm
✔ 最佳答案
NH3 will have the highest boiling point because NH3 molecules can form hydrogen bonds with each other. The other molecules will increase in boiling point with size. So, in order of decreasing boiling point:NH3 > SbH3 > AsH3 > PH3
2016-04-01 8:13 pm
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from lowest to highest: CO2<CH3I<NaCl
from lowest to highest: CO2<CH3I<NaCl
2014-12-08 9:17 pm
Hi, As has more levels of energy and more electrones than P. Why is than is it less big on radius?
It should be bigger..
It should be bigger..
2015-08-17 3:04 am
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RE:
Rank the molecules from highest to lowest boiling point?
The hydrides of group 5A are NH3, PH3, AsH3, and SbH3. Arrange them from highest to lowest boiling point.
RE:
Rank the molecules from highest to lowest boiling point?
The hydrides of group 5A are NH3, PH3, AsH3, and SbH3. Arrange them from highest to lowest boiling point.
參考: rank molecules highest lowest boiling point: https://shortly.im/cdN3Y
2012-12-07 9:16 pm
Boiling point is related to intermolecular forces.
NH3 is a predominantly a hydrogen bond therefore, it has the highest boiling point of these compounds.
Than it would go, AsH3 and then SbH3. AsH3 comes first because it has a smaller atomic radii, therefore making it a more compacted molecule and harder to break apart.
NH3 is a predominantly a hydrogen bond therefore, it has the highest boiling point of these compounds.
Than it would go, AsH3 and then SbH3. AsH3 comes first because it has a smaller atomic radii, therefore making it a more compacted molecule and harder to break apart.
參考: Chemistry Major
收錄日期: 2021-04-18 14:10:53
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