In hot water the water atoms are in an excited state, meaning that they will move around more and come into contact with things more often. they are more likely to bond to substances as the activation energy is available. This is similar to sugar dissolving more readily in hot water compared to cold.
The molecules of a gas move faster at higher temperatures, which therefore speeds up diffusion.
Sugar sinks at the same rate in warm or cold water. Sugar dissolves faster in warm water.
Powdered juice dissolves faster in hot water, but tastes better in cold water.
If you have the same volume of both then there are in cold water more molecules.
hot water
this happens because the heat of the human blood temperature will be attracted easier in warm water. But if they smell blood faster won't they swin faster in warmer water? No because cold water is much more of an ocean temperature water so sharks swim faster in cold water.
Hot water will diffuse things faster than cold because of the extra kinetic energy moving things around. Diffusion rate increases with higher temperatures or pressures.
Higher temperatures increase the kinetic energy of molecules, allowing them to move more rapidly. This increased motion leads to more frequent collisions and greater likelihood of diffusion. Conversely, lower temperatures result in slower molecule movement, reducing the rate of diffusion.
cold water faster
Crystals diffuse faster in hot water because the heat increases the kinetic energy of water molecules, making them move more rapidly and allowing for quicker diffusion of the dissolved particles from the crystal. The increased temperature also decreases the viscosity of the water, which reduces resistance to the diffusion process.
cold water
No, hot water heats up faster than cold water.
No, hot water heats up faster than cold water.
The heat allows the particles to move more freely in the water and therefore diffuse faster. When the water is colder the particles move more slowly and therefore the rate is slower. I hope this helps, I'm practicing this concept as well.
hot water has faster moving particales than cold water
Cold water
Ice cubes don't faster in cold water because the temparature of cold water is low, ice cubes melt faster in high temparature.