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Dissolving is caused by the small rapid movements of the atoms or molecules. The faster they are moving, the better substances dissolve. As the molecules have more energy and therefore move faster in hot water, substances dissolve better there.
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∙ 14y ago
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Will all solids desolve in water?
Yes, water is a solvent for all solids found in the natural world. Sometimes water is called the "universal solvent." Hot water tends to allow items to dissolve more quickly than cold water.
Does cold water dissolve?
Yes. Cold water does disslove.
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.
How fast does coffee dissolve in hot water in cold water?
Instant coffee granules dissolve faster in hot water than in cold water.
Does caffeine dissolve in acetone?
Caffeine is soluble in water - but not HIGHLY soluble. You can dissolve a lot more caffeine in the same volume of water compared to what will dissolve in an equal volume of acetone. It dissolves better in hot acetone than in cold acetone.
Do solids dissolve more quickly in cold or warm water?
Solids dissolve a lot more quickly in hot water because the heat breaks up the particles more quickly, where as the cold would make the particles stay stronger/closer together :)
Does copper sulphate dissolve better in cold water or in warm water?
Copper Sulphate will dissolve better in warmer water, it will dissolve both faster and it will be possible do dissolve a greater mass of the Copper Sulphate.
Does sugar dissolve better in hot water than in cold water?
yes.
Does powdered juice dissolve better faster in hot or in cold water?
Powdered juice dissolves faster in hot water, but tastes better in cold water.
Does Alka-Seltzer dissolve better in hot water or cold water?
All solutes (e.g. Alka-Seltzer) dissolve better in a warmer solvent (e.g. water).
Why wont solids dissolve in cold water?
As A Matter Of Fact, They DO Melt. The Liquid Just Has To Be About A Degree Or Two Warmer To Melt It.
Do most solutes dissolve better in warm water or in cold water?
Most solutes dissolve better in warm water because the molecules of warm water move faster, so the water molecules and the solute come in contact more often. For solid solutes, it is generally true that you can dissolve more in warm water than cold water (though I'm not sure the above answer states the reason for this correctly). But gasses generally dissolve better in cold water.
Do sugar cubes dissolve better in a hot place?
They will dissolve much quicker in warm or hot water than in cold water.
Can cold water clean dishes?
It can, but hot water works better because it helps to dissolve grease and hardened food better than cold.
Who is better to dissolve in hot water or cold water?
hot water because the molecules are moving faster
Does sugar and salt dissolve better in hot or cold water?
Cold is what I've found works best.
Will all solids desolve in water?
Yes, water is a solvent for all solids found in the natural world. Sometimes water is called the "universal solvent." Hot water tends to allow items to dissolve more quickly than cold water.
