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You may want to frame this question in this manner, "Why does cubic unit of cold water have more molecules than same cubic unit of hot water"
This is so because heat causes movement in molecules and malkes them move apart. Hence the hotter the water, the further apart the molecules.
Therefore, cold water has more molecules than hot water of same unit.
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∙ 13y ago
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What are the differences in the way water molecules move in cold room temperature and in hot water?
Water molecules have more space between each other in cold room temperature than hot water.
Is ozone more soluble in cold or hot water?
Ozone is more soluble in hot water than cold water. This is due to the rate at which the atoms and molecules are moving around.
How are the water molecules positioned in the hot cup?
The molecules in a cup of hot water are spaced farther away from eachother than the molecules in a cold cup of water.
Why do antacids dissolve faster in warm water?
It has more energy in the form of water molecules that vibrate and move around faster than those in cold water.
Are the molecules in ice packed more tightly than the molecules in water?
Compared to a solid object's molecules no. Unless the water is ice. Water molecules are more compact than gaseous molecules.
Are molecules in hot water different then molecules in cold water?
If you have the same volume of both then there are in cold water more molecules.
Why do raisins plump up more quickly in hot water than in cold water?
Raisins plump up more quickly in hot water because the molecules in hot water move quicker than molecules in cold water so the hot water molecules diffuse quicker into the raisin.
What are the differences in the way water molecules move in cold room temperature and in hot water?
Water molecules have more space between each other in cold room temperature than hot water.
What is the difference between water moulecules air vs cold air?
The water molecules in cold air are moving more slowly than those in warm air. Additionally, because the other air molecules are packed more closely together, less water molecules can fit between them. Consequently, the absolute humidity of cold air when saturated with water molecules is lower than that of warm air.
Why does hot air hold more water vapour than cold air?
Because the molecules in the hot air are more spread out, allowing water to easily form within the gaps of the molecules. Cold air is more dense and does not allow water to form easily between the molecules.
Why does hot water hold more dissolved solids than cold water?
the molecules are moving around faster and are more spread out, therefore leaving room to dissolve more solutes. Cold water molecules are moving slow and are close together.
Why are water molecules more likely to escape from hot water then cold?
Hot water means the water molecules has attained energy from the temperature applied and hence their kinetic energy increases. Thus movement is possible for water molecules in hot water than cold water.
Why does not sugar dissolve in cold milk?
Even in cold water sugar will dissolve eventually, but it does dissolve faster in hot water. Hot water molecules move faster than cold water molecules and therefore can more easily break sugar molecules out of solid sugar and into solution.
Is ozone more soluble in cold or hot water?
Ozone is more soluble in hot water than cold water. This is due to the rate at which the atoms and molecules are moving around.
Why does a ship sink lower in hot water than in cold?
The ships go lower in hot water because it is less dense than the cold water. The molecules in the cold water are more stationary than in warn water when they are moving faster so it is not as solid.
Is hot water less dense than cold water?
Yes, because the higher the temperature, the faster and more spread out the molecules, therefore making hot water less dense than cold water.
Why does warm water absorb more carbon than cold water?
Solubility of gases decreases with water temperature because the water molecules have less affinity for the dissolved gas molecules. So more molecules will leave the water than are entering it.Conversely, solution of solids in liquids increases with temperature.
