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What else can I help you with?
Water can change from one state to one state to another true or false?
True. Water can change from a solid state (ice) to a liquid state (water), and from a liquid state to a gaseous state (steam) depending on the temperature and pressure conditions.
If you put water in a freezer and it turns to ice what kind of change occured to the water?
The change that occurred to the water is a physical change. In this case, the water changed from a liquid state to a solid state without altering its chemical composition.
Is water evaporating a chemical change?
Water evaporating is only a physical, not a chemical change because the water can be brought back easily to its original state where as burning a match is a chemical change.
When a cup of water at room temperature is put in a freezer the water's state of matter will change from?
This is an experiment. it will change from liquid to solid.
What is an example of a change of state is it phy sical change?
An example of a change of state as a physical change is the melting of ice into water. This change involves a solid (ice) converting into a liquid (water) due to an increase in temperature, but the substance itself remains the same chemically.
Why doesnt temperature change when transferring from ice too water?
The thermal energy required to change state is taken from the environment; which in this case is the melt water.
Is decaying a chemical or physical changes?
Better to state it a biochemical change if required can state it chemical change
What is mean by reversible process?
It is a process that can change the state of something, which can if required be undone. Example, you can freeze water into ice, then reverse the process by allowing the ice to melt into water.
Does the heat per pound to change the temperature of water stay the same regardless if the water is in a solid liquid or vapor state?
No. The quantity of energy required to raise the temperature of water is different depending on the phase of water. This is especially true at or near a phase transition as thermal energy is absorbed during a phase transistion thus altering the amount of energy required to raise the temperature of said water.
The evaporation of water is an example of a change in?
The evaporation of water is an example of a physical change, where water changes from its liquid state to a gaseous state without any change in its chemical composition.
Is there loss of heat during change of state of matter from liquid to gas?
Yes there must be achange;but heat is required to change liquid state into gaseous state.
When a substance from any state of matter to another is called a?
This is called a change in the physical state of the substance. For example formation of ice from water is a change in the physical state of water.
What type of energy is required to change ice to water?
Heat
Water can change from one state to one state to another true or false?
True. Water can change from a solid state (ice) to a liquid state (water), and from a liquid state to a gaseous state (steam) depending on the temperature and pressure conditions.
What is specific latent heat.?
It is the amount of energy required to change the state of 1kg of a substance with no change in temperature.
Is water being split to form two new substances hydrogen and oxygen a change of state?
No, the process of water being split into hydrogen and oxygen is a chemical change, not a change of state. During this process, new substances are formed through a chemical reaction, rather than a change in the physical state of the water molecules.
Is it lower in density ice or boiled water?
Assuming that it is not highly contaminated, water in it's liquid state will always be denser than water in a solid state. Being less dense, ice will float in water. As for boiling water, I'm not aware of any change in density of boiling water until it reaches it's required energy level to make the phase change to steam which is a gas and is no longer considered boiling water.
