which form hydrogen bonds. As the polar water molecules form ice crystals, they must orient themselves in an array like a three-dimensional lattice. There is less energy and therefore less freedom to vibrate or move around. Once they arrange themselves so that...
How does borax soften water? How is groundwater filtered? How are cohesion and surface tension related to the chemical properties of water? Why is carbonated water acidic? How does evaporation purify water? How does the polar property of water relate to cohesion?
If methane were to dissolve, it would have to force its way betweenwatermolecules and so break hydrogen bonds. ... The only attractions possible between methane and water molecules are the much weaker van der Waals forces - and not much energy is released when these are set up. Does Co h...
Which atom in a water molecule has the greatest electronegativity? Using electronegativity, determine which of the following bonds is the most polar. (a) C-O (b) C-N (c) C-C (d) C-H (e) C-Cl How is the structure around a given atom related to repulsion between v...
We have noted previously the extensive H-bonding in this volume, and the presence of a bound water that forms a H-bonding link between the propionate and Ser-203 in the bovine structure. Since there is considerable variability in conformation within this volume in the six different monomers of...
No, metallic bonding does not dissolve in water, which is why metals are insoluble in water. Ionic bonds are the chemical bonds more likely to...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer your ...
If water evaporates, that means it's become vapor, and vapor should be at 100C or more at normal pressure, right? Individual particles do not have a temperature, they have a kinetic energy. To have a temperature, you need a very large number of particles acting as a single system. ...
Many psychrophilic microorganisms synthesize ice-binding proteins (IBPs) to survive the cold. The functions of IBPs are evaluated by the effect of the proteins on the nonequilibrium water freezing-point depression, which is called “thermal hysteresis (T
How could the scientists have found the atomic number of the first element? How did Dalton and Rutherford's work contribute to our understanding of the atomic structure today? How can a molecular compound have polar bonds but an overall polarity of a non-polar compou...
Why are molecules with double bonds more stable? Why do polar molecules have a higher boiling point than non-polar molecules? Why is dew not a form of precipitation? How can liquid form in colder temperatures? Why do we say that a molecule of water is polar?