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Pure water will freeze at a higher temperature than a mixture containing water. Therefore, if a means for extracting energy from a sample of pure water is the same as a means for extracting energy from a sample of a mixture containing water, the pure water will freeze first.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoPure substance because pure substance doesn't have anything in it so it won't take so long to freeze around the things inside the impure substance.
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Would pure isopropyl alcohol evaporate more quickly or slowly that a mixture of isopropyl alcohol and water?
Pure alcohol evaporates faster than pure water. A mixture of the two will slow the evaporation of the alcohol.
Is filtered water a mixture or a pure substance?
Pure water is a compound, not mixture.
Is soda water a pure substance or mixture?
Soda water is a mixture not a pure substance
Is pond water a pure substance or a mixture?
Pond water is not a pure substance.
Is pure water a homogeneous mixture or heterogeneous?
No.If it's "pure" it's not a mixture.
Does salt water or plain water freeze faster?
Pure water freeze faster.
What if Sprite freeze faster than regular water?
I suppose that pure water freeze faster.
Why does pure water freeze faster than salt water?
Because salt isn't water
Does vinegar freeze faster than saltwater?
Hot water will freeze faster than vinegar because the hot water atoms will slow quickly and the vinegar will take longer to freeze because it contains an oil like sustance which take lionger to freeze.
Would pure isopropyl alcohol evaporate more quickly or slowly that a mixture of isopropyl alcohol and water?
Pure alcohol evaporates faster than pure water. A mixture of the two will slow the evaporation of the alcohol.
What kind of water freeze faster than any type of water?
Pure water. Anything you add to the water will depress the freezing point thus making it take longer to freeze.
Will soapy water freeze faster than fresh water?
It will freeze slower.. but not by a lot. When there are things such as ions / molecules dissolved in water, that mixture of water / substances will have a lower freezing point. Soap, because it is a nonpolar molecule will not SUBSTANTIALLY reduce the freezing point, but it WILL reduce the freezing point by a tiny bit. Because of this reduction in freezing pt, it will take slightly longer for it to freeze So yeah, soapy water will not necessarily freeze faster than tap water.
Why does water freeze faster than coke and maple syrup?
Because water is pure; solutes decrease the freezing point of solvents.
Do they have a report on what freezes faster water or sugar water?
Pure water freezes faster, although as anti-freeze goes, sugar is not one of the more potent. Try salt instead.
Is filtered water mixture or pure substance?
Pure water is a compound, not mixture.
Is filtered water a mixture or a pure substance?
Pure water is a compound, not mixture.
What will freeze faster plane water are salt water?
Adding salt to water lowers its freezing point by an amount that is dependent on the salt concentration. A saturated solution, for instance, will have a freezing point of about -20ºC compared with 0ºC for pure water. In any case, pure water will freeze earlier than salt water, because pure water has a higher freezing point.
