Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move...
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Transcript of Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move...
![Page 1: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/1.jpg)
Wonderful World of Water
![Page 2: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/2.jpg)
H2O
• Oxygen is more electronegative then hydrogen.
• Electrons move towards the oxygen giving it a slight (-) charge and leaving the hydrogens with a slight (+) charge.
![Page 3: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/3.jpg)
Hydrogen Bonding
• The slight charges makes water polar.• The polarity causes hydrogen bonding
![Page 4: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/4.jpg)
High Boiling Point
Why are the boiling points
of H2O, HF and NH3 higher then similar compounds?
![Page 5: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/5.jpg)
Phase Change Diagram
• Water • Other
What is different? Why?
![Page 6: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/6.jpg)
Water vs Ice
![Page 7: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/7.jpg)
Ice Density vs Water Density
![Page 8: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/8.jpg)
Ice Floating on Water
• Why is it important that ice floats on water?
![Page 9: Wonderful World of Water. H2OH2O Oxygen is more electronegative then hydrogen. Electrons move towards the oxygen giving it a slight (-) charge and leaving.](https://reader031.fdocuments.us/reader031/viewer/2022020417/56649f1e5503460f94c3696a/html5/thumbnails/9.jpg)
Ice Skating and Squeaky Snow