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A freshwater marsh

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Anonymous

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Q: As the air temperature decreases which will begin to freeze first a freshwater marsh or a saltwater marsh?
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Does salt water freeze at the same temperature as normal water?

no, because if you put saltwater and freshwater in the freezer saltwater will not freeze completely ,because it has salt in it and it will not freeze at the same rate as freshwater that is my answer to this question.


What happens to a fluid when temperature decreases?

When temperature decreases, a fluid will eventually freeze and become solid


Which will freeze at a higher temp - a freshwater marsh or a saltwater marsh?

freshwater. when you add salt to a liquid it raises the boiling point and lowers the freezing point.


Can saltwater and freshwater freeze different or the same?

Salt water needs to be much colder than fresh water to freeze because salt melts ice.


Why does freshwater freeze faster than saltwater?

Because of a phenomenon called "freezing point depression." Dissolving any solute in a solvent causes that solvent to freeze at a lower temperature than it would if it were pure (it also causes the boiling point to go UP). The salt in saltwater causes this effect. The amount the freezing point changes depends on the amount of dissolved salt.


Why is the temperature needed to freeze the ocean water lower than the temperature needed to freeze the surface of a freshwater lake?

Dissolved salts in water contribute to a decrease of the freezing point.


Why is the temperature needed to freeze ocean water lower than the temeperature needed to freeze the surface of a freshwater lake?

cos it contains salt :)


Does silver freeze?

No, the molecules only compact into more and more dense solids as temperature decreases.


What is the temperature of salt frozen water?

Saltwater has a much lower freezing point (the freezing point is the temperature where something freezes) than freshwater does. And the more salt there is in it, the lower the freezing point gets. So in order to know the exact temperature that it's going to freeze, you have to know just how salty it is. For saltwater that's as saturated as it can possibly get (i.e. there's no way to dissolve any more salt in it no matter how hard you tried), the freezing point is -21.1 degrees Celsius. This is when the saltwater is 23.3% salt (by weight)


Why is the temperature needed to freeze ocean water lower than the temperature need to freeze the surface of a freshwater lake?

because the ocean has salt in it rather than freshwater lake Because fresh water on the surface of a lake is frozen. Under similar conditions, salt water is not frozen.


Why is the temperature needed to freeze ocean water lower than the temperature needed to freeze the surface of a freshwater lake?

because the ocean has salt in it rather than freshwater lake Because fresh water on the surface of a lake is frozen. Under similar conditions, salt water is not frozen.


Why does saltwater freeze faster then regualar water?

because saltwater has a higher freezing point