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Freezing-point depression


This article talks about the melting and freezing point depression due to mixtures of compounds ... sea water, (a mixture of salt (and other things) in water) to remain liquid at temperatures below ...

What Is the Freezing Point of Water? - Chemistry - About.com


Temperature of Freezing Water from a Liquid to a Solid ... The freezing point or melting point of water is the temperature at which water changes phase from a ...

Melting Point, Freezing Point, Boiling Point


In theory, the melting point of a solid should be the same as the freezing point of the ... When this solid melts, the sodium acetate dissolves in the water that was ...

Does water freeze at exactly 32 degrees F, or is there a sort of buffer ...


Jan 14, 2013 ... Moreover, the act of cooling liquid water to below its freezing point will not necessarily freeze it. Here's a cool video of supercooled water ...

Freezing point - definition of freezing point by The Free Dictionary

www.thefreedictionary.com/freezing point

For a given substance, the freezing point of its liquid form is the same as the melting point of its solid form. The freezing point of water is 32°F (0°C); that of liquid ...

Chemistry of Ice-Cream Making: Lowering the Freezing Point of Water


Chemistry science project to determine how salt changes the freezing point of a solution and why salt is used when making ice cream.

Q & A: Freezing Point of Saltwater | Department of Physics ...


Saltwater has a much lower freezing point (the freezing point is the ... So if you start out with water that isn't saturated with salt, as it freezes the leftover water will  ...

freezing point | chemistry and physics | Britannica.com


The addition of one mole (molecular weight in grams) of any non-ionic (does not form ions) solute to 1,000 grams of water lowers the freezing point of the water ...

General Chemistry Online: FAQ: Solutions: Why does salt melt ice?


The ice and water are said to be in dynamic equilibrium with each other. The balance between freezing and melting can be maintained at 0°C, the melting point ...

Freezing Point | Definition of Freezing Point by Merriam-Webster

www.merriam-webster.com/dictionary/freezing point

Define freezing point: the temperature at which a liquid freezes—freezing point in ... The freezing point of water is 0 degrees Celsius and 32 degrees Fahrenheit.

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Freezing point | Define Freezing point at Dictionary.com


Freezing point definition, the temperature at which a liquid freezes: The freezing point of water is 32°F, 0°C. See more.

At What Temperature Does Water Freeze? | Science | Smithsonian


Nov 30, 2011 ... We've all been taught that water freezes at 32 degrees Fahrenheit, 0 degrees Celsius, 273.15 Kelvin. That's not always the case, though.

Freezing Point Depression in Solutions - HyperPhysics


Freezing Point Depression in Solutions. The freezing point of pure water is 0°C, but that melting point can be depressed by the adding of a solvent such as a salt.