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What is the freezing point of water, and what is the liquid form of water called before it reaches its freezing point, and what is the solid form of water called after it freezes?
The freezing point of water is 0 degrees Celsius or 32 degrees Fahrenheit. The liquid form of water before it reaches its freezing point is called water. The solid form of water after it freezes is called ice.
When temperatures are near freezing, which freezes first: water or alcohol?
When temperatures are near freezing, water freezes first before alcohol.
Why does ocean water get colder than fresh water before freezing?
This is because of the salt in the water
What will the mass of ice be after freezing?
The mass of ice after freezing will be the same as the mass before freezing. The volume however, will be greater as ice than it was as liquid water.
Does boiling water before freezing it make the ice clear?
Yes, boiling water before freezing it can help make the ice clearer because it removes dissolved gases and impurities that can cause cloudiness in ice.
What do you do if you are in freezing water?
Get out of the freezing water.
How can additives be used to prevent water from freezing?
Additives can prevent water from freezing by lowering the freezing point of the water. This means that the water will need to reach a lower temperature before it turns into ice. Common additives include salt, antifreeze, and alcohol, which disrupt the formation of ice crystals in the water.
What can you do to stop water from freezing when you put it in the freezer?
Turn your freezer off before putting the water inside.
Do you need to boil the water before making the ice cubes?
This will depend on the source of your water. In most developed countries, it is not necessary to boil water before freezing it for ice cubes because the water is safe to drink. However, in developing countries that don't have consistent safe pathogen-free water, you should boil the water to kill any of the bacteria in it before freezing it into ice cubes.
What is an example of water freezing?
Freezing water of is an example of physical change.
What describes the change in the mass of water during the freezing process does it stay the same?
During the freezing process, the mass of water remains the same. While the water changes from liquid to solid form, the amount of water does not increase or decrease; it merely undergoes a phase change. Therefore, the total mass of the water before and after freezing is constant.
What are example of a physical change that can be reversed and an example of a physical change that cannot be reversed?
An example of a physical change that can be reversed is melting ice into water; this can be reversed by freezing the water back into ice. An example of a physical change that cannot be reversed is breaking a glass; once the glass is shattered, it cannot be returned to its original form.
