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Temperature is one of the factors that influences the reaction rate between substances. It measures the average speed of particles, so if the temperature is high (in hot water), the particles will move faster and collide with other particles more forcefully.
So when you add the jello, the particles are going to dissolve faster because of the increased movement of water molecules. They collide more forcefully and more often than in cold water, increasing the rate of reaction as well as increasing the amount of jello dissolved in the water.
What else can I help you with?
Do solids dissolve better in hot or cold water?
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.
How fast does coffee dissolve in hot water in cold water?
Instant coffee granules dissolve faster in hot water than in cold water.
Will salt dissolve in hot or cold water faster?
Salt will dissolve faster in hot water compared to cold water. This is because the heat in the hot water speeds up the movement of the water molecules, allowing them to interact more readily with the salt particles and dissolve them quicker.
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.
When grape jello dissolves in hot water what kind of change happened?
chemical
How can I make jello water?
To make jello water, simply dissolve a packet of jello powder in hot water, then add cold water and refrigerate until it sets.
How can I make homemade jello?
To make homemade jello, you can dissolve gelatin in hot water, add sugar and flavoring, then chill the mixture until it sets.
How can I make jello from gelatin?
To make jello from gelatin, you need to dissolve gelatin in hot water, add cold water and any desired flavorings, then refrigerate until set.
Do sugar cubes dissolve better in a hot place?
They will dissolve much quicker in warm or hot water than in cold water.
Can you eat jello raw?
If you mean the Jello mix powder right of the box - yes, you can. It isn't really 'raw'. The hot water is needed to dissolve the gelatin - not to cook it. Jello out of the box was a special treat when I was growing up.
Who is better to dissolve in hot water or cold water?
hot water because the molecules are moving faster
How can I make jello using unflavored gelatin?
To make jello using unflavored gelatin, you will need to dissolve the gelatin in hot water, add sugar and flavoring, then chill the mixture until it sets.
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).
Does baking soda dissolve better in hot warm or cold water?
To dissolve baking soda in hot water one would need to pour hot water on the baking soda and stir it with a spoon. Baking soda that is dissolved has lessens the leavening action of the soda.
Is jello better hot or cold?
hot, if cold, there is a posibility of a cold!
