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What is the effect of freezing on water activity?
The water molecules will slow down.
What happens to water molecules when made into fog?
The water molecules remain unchanged.
What happens to water when it gets cold?
When water gets cold, it can freeze and turn into ice. The molecules in the water slow down and come together, forming a solid structure. This process is known as freezing.
Why does the freezing point of water drop when salt is added?
Adding salt to water decreases the freezing point because the salt disrupts the hydrogen bonds between the water molecules, making it harder for them to form the orderly lattice structure needed for freezing. This results in the need for lower temperatures to freeze the water with salt added.
Why do crystals of snow formed from a snow making maching even though the temperature of the mixture of water and air may be well above the freezing temperature of water?
The water molecules expand when they are blown out. When this happens, the mixture turns into snow.
Can you give me the characteristics of freezing?
The characteristics of freezing is when water (or any other liquid) turns into a solid. This happens when the liquid gets cold and the molecules get closer together. When the molecules get closer together, they form a solid (ice).
What is the effect of freezing on water activity?
The water molecules will slow down.
What physical change happens to the water from the dye solution?
The physical change that happens to the water from the dye solution is that it gets colored. The water molecules themselves do not change chemically, but they become colored by the dye molecules that dissolve in the water.
Does ice undergo a chemical change when it freezes?
No, ice does not undergo a chemical change when it freezes. Freezing is a physical change that causes water molecules to slow down and come closer together, forming a solid structure with the same chemical composition as liquid water.
What happens to water when it's very cold?
When water molecules get cold, they slow down any movement. If they get too cold they stop moving completely, causing freezing. However, some liquids can get to below freezing temperatures and still not freeze solid.
Does salt lower the freezing point of water?
Yes, salt lowers the freezing point of water by disrupting the hydrogen bonding between water molecules, making it harder for them to form solid ice crystals. This is why salt is commonly used to melt ice on roads and sidewalks during winter.
What happens to water 0 Celsius?
It starts to freeze at 0oC , if heat is still withdrawn from the water: it is needed for the freezing of water molecules from the liquid phase to solid phase (ice) and during this temperature will remain 0oC.
What happens when liquid water molecules escape from the surface enter into what?
When liquid water molecules escape from the surface and enter the atmosphere, they can undergo evaporation, where they transition from liquid to gas. This process leads to the water vapor becoming part of the air and eventually contributing to cloud formation and precipitation.
What happens to water molecules when made into fog?
The water molecules remain unchanged.
What happens to the water molecules after the water flows into the icemaker in your freezer?
The molecules freeze.
What happens to water molecules after the water flowes into the icemaker in your freezer?
The molecules freeze.
The freezing point of water can be lowered by adding?
By adding any "foreign" molecules or ions. Such as if u add sugar or salt to water, it will lower the freezing point of water.
