0
What else can I help you with?
How does the potential energy of water molecules changes as water changes from a solid to a liquid and then from a liquid to a gas?
As water changes from a solid (ice) to a liquid, the potential energy of the water molecules increases because the molecules move apart and have more freedom of movement, overcoming the rigid structure of the solid. When water transitions from a liquid to a gas (steam), the potential energy increases further as the molecules gain enough energy to break free from intermolecular attractions, allowing them to move independently in the gas phase. Thus, the potential energy of water molecules rises during both phase transitions.
Classify as chemical and physical change-freezing of water?
Freezing of water is a physical change because it involves a change in state from liquid to solid without altering the chemical composition of water. The molecules in water rearrange to form a crystalline structure in the solid state but remain as H2O molecules.
When water changes into a solid it is?
When water changes into a solid it becomes a solid!
What happens when you cool water?
Many liquids freeze (turn solid).Some liquids have great changes in their viscosity as they cool, some do not.Liquid Helium is an exception, there is no solid phase of Helium at standard pressure.
What happens as a solid changes to a gas what increases?
The movement of the molecules making up the solid increases.
What are the three phases of water How does water change from one phase to another?
The three phases of water are, liquid, solid and gas. Water changes from liquid to solid by Freezing. It changes from liquid to gas by Evaporation. It changes from solid to gas by Sublimation. It changes from solid to liquid by Melting. It changes from gas to liquid by Condensation.
Classify as chemical and physical change-freezing of water?
Freezing of water is a physical change because it involves a change in state from liquid to solid without altering the chemical composition of water. The molecules in water rearrange to form a crystalline structure in the solid state but remain as H2O molecules.
What happens to water when it changes state from a solid to a liquid?
When water changes state from a solid to a liquid, it melts. This process occurs when the temperature of the solid water (ice) increases and reaches its melting point, where the bonds between water molecules weaken and the solid structure breaks down, turning it into liquid water.
Does water expand or contract when it changes from liquid to solid?
when a liquid turns into a solid it contracts
How does the speed of the molecules change when ice changes to water?
When ice changes to water, the speed of the water molecules increases. In the solid state as ice, the molecules are held in a rigid structure and have minimal movement. As heat is added, the molecules gain energy, causing them to vibrate faster and break free from their rigid arrangement, resulting in the molecules moving more freely in the liquid state.
What causes water to change to a different state?
Water changes state depending on its temperature and pressure. When water is heated, it can change from a solid (ice) to a liquid (water) to a gas (steam). When water is cooled, it can go from a gas to a liquid to a solid. These changes in state are due to the energy levels of the water molecules.
What happens to water as it changes from a liquid to a solid?
As water changes from a liquid to a solid, it undergoes a process called freezing. During freezing, the water molecules slow down and come together to form a crystalline solid structure. This process releases heat, which is why freezing water can feel warm to the touch at first.
Which occurs as the kinetic energy of water molecules increase?
As the kinetic energy of water molecules increases, the temperature of the water also increases. This results in water molecules moving faster and further apart, leading to changes in the physical state of water (solid to liquid to gas).
When water changes into a solid it is?
When water changes into a solid it becomes a solid!
Why are molecules closer when its a solid?
molecules that start closing together turn into solid example: think of water, when molecules are loose the water is liquid but when the molecules are packed together the water turns into ice
When water changes from a solid to a liquid energy is?
Energy is used when water changes from a solid to a liquid.
What is a solid compound which contains water molecules in its crystalline structure called?
Hydrate: a solid compound that contains water molecules as a part of the solid crystalline structure
