because the salt is harder to freeze
Fresh water freezes faster than salt water because salt lowers the freezing point of water. When salt is dissolved in water, it disrupts the formation of ice crystals, requiring the salt water to become colder than fresh water in order to freeze. This phenomenon is known as the "freezing point depression."
Sugar water freezes faster than salt water. However, regular tap water will freeze faster than either salt, or sugar water.
Strong salt water freezes faster than weak salt water, as the added salt lowers the freezing point of the water. Therefore, strong salt water will reach freezing temperature quicker than weak salt water, coke, or Kool-Aid.
Fresh water freezes at 0oC = 273 K Salt water freezes at about -4oC = 269K NB THere is a large body of chemistry dealing with cryoscopic constants; that is the depression of freezing point, between the pure substance and its dissolution . Similarly, there are also Ebullioscopic Constants dealing the with rising of boiling points between pure substances and solutions.
Yes, salt water expands when it freezes. The salt decreases the water's freezing point, so it remains a liquid at a lower temperature than freshwater. As it starts to freeze, the saltwater becomes more concentrated, leading to an increase in volume and expansion.
the reason salt water freezes is because of the amount of salt in the water
If the salt is still in the water it will freeze inside the water so its technically frozen
I think it is fresh water freezes faster because the salt melts ice.
Fresh water freezes at 32°f (0°c) at sea level. Sea water freezes at 28.4°f (-2°c) at sea level. Salt water depends on the concentration of salt. At maximum saturation salt water (23.3% by weight) freezes at -5.98°f (-21.1°c).
the salt prevents the water from getting cold
Salt Water
Salt water freezes at a lower temperature than fresh water, so it typically takes longer for salt water to freeze compared to fresh water. This is because the presence of salt lowers the freezing point of water.
Fresh water freezes faster than salt water because salt lowers the freezing point of water. When salt is dissolved in water, it disrupts the formation of ice crystals, requiring the salt water to become colder than fresh water in order to freeze. This phenomenon is known as the "freezing point depression."
Sugar water freezes faster than salt water. However, regular tap water will freeze faster than either salt, or sugar water.
Fresh water freezes at a higher temperature than salt water. This is because the presence of impurities in water lowers its freezing point.
Table salt melts/freezes at 802 degrees Celsius
Sugar water