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2 examples of liquid changing to gas?
Boiling water: When water is heated, it changes from a liquid state to a gaseous state, forming steam. Evaporation of alcohol: When rubbing alcohol is exposed to air, it evaporates and changes into a gas.
As water is heated it expands and becomes?
less dense, causing it to rise. This is because the heat causes the water molecules to move apart, increasing the volume they occupy. This decrease in density and increase in volume is what causes the hot water to rise.
What creates steam?
Steam is created when water is heated to its boiling point, causing it to evaporate into a gaseous state. This can happen in various ways, such as boiling water on a stove or heating water in a boiler.
When Water evaporates into steam chemical or physical?
When water evaporates into steam, it undergoes a physical change rather than a chemical change. This process involves the transition of water from a liquid state to a gaseous state due to the addition of heat, but the chemical composition of H₂O remains unchanged. Therefore, the molecules retain their identity, only changing their state of matter.
What state of matter is stream?
Steam is a gaseous state of matter. It is formed when water is heated to its boiling point, causing it to evaporate and transition from a liquid to a gas. In this state, steam consists of water vapor molecules that are dispersed in the air.
What happens if water is heated?
When water is heated, the molecules gain energy and move faster, causing the temperature of the water to increase. As the temperature rises, water transitions from its liquid state to a gaseous state, turning into steam.
Is steam a element compound or mixture?
Steam is a compound. It is actually water in the gaseous state.
2 examples of liquid changing to gas?
Boiling water: When water is heated, it changes from a liquid state to a gaseous state, forming steam. Evaporation of alcohol: When rubbing alcohol is exposed to air, it evaporates and changes into a gas.
What is the water that has been heated to a gas?
The water that has been heated to a gas is called water vapor or steam. This occurs when water reaches its boiling point and changes from a liquid to a gas state.
Is steam a form of precipitation?
No, steam is not a form of precipitation. Steam is water vapor that is produced when water is boiled or evaporates. Precipitation refers to any form of water, such as rain, snow, sleet, or hail, that falls from the sky to the ground.
What will happen to water when heated?
it evaporates
What causes steam to form when water is heated?
When water is heated, the molecules gain energy and move faster, causing them to break free from the liquid state and turn into steam, which is the gaseous form of water.
What is a water in a gaseous state?
Water in a gaseous state is water vapour, or mist. It is commonly known as steam if the water has been heated.
Is steam superheated water?
No, steam is not superheated water. Steam is the gaseous form of water that is created when water is heated to its boiling point and vaporizes. Superheated water is water that has been heated beyond its boiling point and exists in a state where it is hotter than its boiling point.
Is steam a solid liquid or gas?
Steam is the gaseous state of water, formed when water is heated to its boiling point and vaporizes.
What happens to liquid water when it is heated?
When water is heated it begins to vaporize into the air as steam. If the water is allowed to boil for a while, it will totally evaporate into the air.
What creates steam when water is heated?
When water is heated, it turns into steam due to the process of evaporation.
