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How fast the water molecules are moving and in what direction in hot and cold water?
Wiki User
∙ 14y ago
- All three spatial directions, xyz
- Tensile, when both hydrogen atoms move in unison away from and towards the oxygen atom
- flexing, when the angle made by the three atoms is increased and decreased.
- asymmetric tensile, when the hydrogen atoms move away from and towards the oxygen atom but not in unison
As for how fast the root mean square velocity is given by v= SQRT(2E/m) where E is a function of temperature
Wiki User
∙ 14y ago
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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.
What motion do molecules move when in cold water?
does molecules move in cold water
Why does a crystal of copper sulphate dissolve faster in hot water as compared to cold water?
collisions of water molecules with the solid particles accelerates the dissolving process in hot water because the molecules are moving faster.
Why does alka-seltzer dissolve in hot water faster than in cold water?
Because hot water molecules are moving (Or bouncing around) faster , which is the way the heat is generated , to break the tablet up! And water molecules don't move as fast as hot water molecules!
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.
What is the difference in water molecules in warm water and cold water?
The molecules in warm water are moving quicker, meaning that the hydrogen bonds between the molecules are breaking very quickly whereas the molecules in cold water are moving much slower.
Why does salt dissolve faster in hot water rather than cold?
In hot water the water molecules are moving at a faster rate than they move in cold water. The faster moving molecules hit the salt molecules with greater force and knock them away from the other salt molecules faster. That way the salt molecules dissolve in the water quicker.
Who is better to dissolve in hot water or cold water?
hot water because the molecules are moving faster
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 does cool water move slow?
Cool water moves slow because the molecules are moving slow. In hot water, molecules are moving fast, thus, hot water seems to move faster than cold water at times.
What happens when you put a balloon in cold water?
The balloon shrinks because the molecules are moving slower
Why does hot water dissolve more salt than cold water?
Salt dissolves quicker in hot water because the water molecules are moving faster than the cold water molecules, thus they have more contact with the salt molecules NaCl and break them up much faster.
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.
What motion do molecules move when in cold water?
does molecules move in cold water
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.
Can sugar dissolve in cold water?
yes because yuo will need but doo dooo
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.
