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What happens during the phase change to the water molecules in an ice cube when its removed from a freezer?
Wiki User
∙ 8y ago
When we removed ice to freeze its molcule absorb heat which is present surrounding if heat is above melting point of it then its molcles keep distance between each other and act as a fuild,
Wiki User
∙ 8y ago
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What happens to the number of molecules of the gas when it is compressed?
It does not change, unless a chemical reaction in the gas happens.
Is it possible for the number of molecules to change as a result of a chemical reaction?
That happens all the time. Smaller molecules combine to form larger molecules; larger molecules break up into smaller molecules.
What physical change happens to atoms and molecules in a solution that is strongly heated in a flame?
The solvent is vaporized.
In a chemical change what happens to molecules?
In physical change the moleculer distance is changed(increase/decrease) but the moleculer structure remains unalter.
What happens when you burn sugar does its color and texture change?
Well when you burn it you get ash. When you cook it all the impurities get removed and it turns into caramel.
What happens to the potential energy of the molecules in a?
The potential energy of the molecules change during a reaction.
What happens in a chemical change but not in a physical?
Molecules permanently change. In a physical change the effects are reversible.
What happens to the number of molecules of the gas when it is compressed?
It does not change, unless a chemical reaction in the gas happens.
What happens to molecules when they change from one state of matter to another?
the denseness of the molecules change(compact=solid, really far=gas, in the middle=liquid)
What happens when heat energy is taken away fron molecules?
As the heat is removed, the kinetic energy of the particles decreases and they start moving very slowly. Quick reminder: kinetic energy is the energy associated with a particle's motion. The faster a particle moves, the larger its kinetic energy is.When enough energy has been removed from the system and the particles are in super slow motion, bonds begin to form between the molecules. These bonds act like glue and freeze the molecules into place.
What happens to snow molecules during phase change?
The snow (solid) become water (liquid); the distances between molecules are decreased during the change of phase.
Is it possible for the number of molecules to change as a result of a chemical reaction?
That happens all the time. Smaller molecules combine to form larger molecules; larger molecules break up into smaller molecules.
What is the reaction when water is put in the freezer?
There is no reaction, only a phase change. H2O(liquid) > H2O(solid) Heat is being removed from the system.
What change of state happens when heat is removed from water and it condenses?
Gas to liquid.
What happens to the molecules of water when the temperature of the gas cools to 100C?
The molecules slow down and begin to change back to the liquid state.
What happens to atoms and molecules when a chemical change occurs?
They get rearranged to form new products.
What happens to the size of the molecules during a phase change?
the hotter it gets, the bigger the size will be
