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What are the intermolecular forces of glycerol?
Glycerol have hydrogen bonds,but this intermolecular forces are slightly weaker than in water
Does boiling water break covalent bonds?
No, it only overcomes intermolecular forces.
What intermolecular forces explain why water is a liquid at room temperature?
You think probable to hydrogen bonds.
What kinds of intermolecular forces are present in a mixture of calcium bromide and water?
Coulombic (electrostatic) forces, mostly for the calcium and bromide ions. Hydrogen bonding for the water molecules.
What intermolecular forces hold Hexane together?
The only intermolecular forces possiable between hexane and water are london dispersion forces because hexane only exhibits LDF while water is polar and exhibits LDF, dipole-dipole and hydrogen bonding.
What are the force present in water?
The intermolecular forces in water is hydrogen bonding.
Explain why oil does not dissolve in water.?
The main intermolecular forces between water molecules are hydrogen bonds which are pretty strong as far as intermolecular forces go. Between hydrocarbon chains (oil) the main intermolecular force are London force which are weaker. For two liquids to be miscible the intermolecular forces between them have to be similar in strength or they won't dissolve. Water and oil have different strengths of intermolecular bonds so don't mix.
What are the intermolecular forces of glycerol?
Glycerol have hydrogen bonds,but this intermolecular forces are slightly weaker than in water
At What temperature does sat water evaporate?
water evaporates at all temperatures, whenever some molecules get the minimum kinetic energy to escape the intermolecular attractions. salty water boils at a higher temp, as the salt ions make for added attractions between the water and the ions. this attraction must be overcome to boil, in addition to overcoming the regular intermolecular attractions, and the air pressure pushing down on the water surface.
Does boiling water break covalent bonds?
No, it only overcomes intermolecular forces.
How do intermolecular forces determine a substance's state?
If the intermolecular forces are great enough they can hold the molecules together as a liquid. If they are even stronger they will hold the molecules together as a solid. Water has nearly the same mass as methane and ammonia molecules, but the greater molecular forces between water molecules causes the water to be liquid at room temperature, while ammonia and methane, with weaker intermolecular forces, are gases at room temperature.
What type of intermolecular force is found in water molecules in ice?
weak intermolecular forces because dry ice with sublime
Are the melting point of water the dispersion of molecules?
Melting involve that intermolecular forces are weakened.
What is The anomalous physical properties of water can be attributed to?
Stong hydrogen bonding intermolecular forces
what are liquids mobile?
Liquids are mobile because the intermolecular forces between their molecules are weak enough to allow the molecules to move around relative to one another. These intermolecular forces are the forces of attraction between the molecules, and they are what hold the molecules together in a liquid. However, the intermolecular forces in liquids are not as strong as the intermolecular forces in solids, so the molecules in a liquid are able to move around more easily. This is why liquids can flow and take the shape of their container. The strength of the intermolecular forces in a liquid depends on the type of liquid. For example, water has strong intermolecular forces because the molecules of water are polar, meaning that they have a positive end and a negative end. This polarity allows the water molecules to form hydrogen bonds with each other, which are very strong intermolecular forces. As a result, water is a very mobile liquid, but it is not as mobile as a gas, such as air. The mobility of a liquid can also be affected by temperature. As the temperature of a liquid increases, the molecules of the liquid move faster and the intermolecular forces become weaker. This is why liquids become more mobile as they heat up. For example, water at room temperature is a liquid, but it becomes a gas when it is heated to 100 degrees Celsius.visit- In conclusion, liquids are mobile because the intermolecular forces between their molecules are weak enough to allow the molecules to move around relative to one another. The strength of the intermolecular forces in a liquid depends on the type of liquid and the temperature of the liquid.
What is the most important type of intermolecular forces between a molecule of water and a sodium ion in the water?
ionic bonding
What is the relationship of boiling point and mass?
In liquids, molecules are close together while in gases, molecules are very far apart. As liquids are heated, temperature increases and the energy in the molecules increase. The molecular motion becomes so great that the intermolecular forces between molecules are interrupted. In other words, the molecules move so fast that they break free from the liquid and form a gas. Polarity affects boiling temperature. The greater the intermolecular forces are, the higher the boiling temperature is because it takes more energy to overcome the intermolecular forces. Hydrogen bonding is a particularly strong type of intermolecular force. For example, water, which has hydrogen bonding, therefore needs a high temperature before the energy in the moving molecules are enough to overcome the strong hydrogen bonds. Molecules with hydrogen bonding have higher boiling temperatures than nonpolar molecules with weak London Dispersion Forces.
