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What are 2 differences between salt water and fresh water?
Salt water has a higher salinity level compared to fresh water, which makes it denser and allows objects to float more easily. Fresh water has a lower freezing point than salt water, allowing it to freeze at a higher temperature.
Which type of water freezes first fresh or salt water?
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.
What is the densest cold salt water warm salt water cold fresh water warm fresh water?
Cold Salt Water is the densest. When there is less heat in a liquid, the particles are closer together. The salt also saturates the water and makes it even denser. That's why boats float better in Cold Salt Water than in Warm Fresh Water. P.S. Next time, put commas between the options. -------------------------------------------------------------------------------------------------------- Sources: Grade 8 Science
What is the relationship between salt water and surface tension?
Salt water has a lower surface tension compared to fresh water. This is because the presence of salt ions disrupts the hydrogen bonding between water molecules, reducing the cohesive forces at the surface of the water.
Does salt water or fresh water melt faster?
Salt water melts faster than fresh water because salt lowers the freezing point of water. This means that salt water needs to be even colder than fresh water to freeze, leading to a faster melting rate when exposed to warmer temperatures.
What is the difference between saltwater and rainwater?
Rain water is fresh water and does not have salt. Saltwater is not fresh and does have salt.
What is the difference between still water and salt water?
it has salt in it and flat water is fresh
What are the differences between salt water and fresh water?
the difference between salt water and fresh water is that salt water is from the ocean and fresh water is water that hasn't gotten to the ocean and so the water is clean, And you can only drink fresh water not salt water
What is the difference between the densities of fresh water and salt water?
Salt water is denser than fresh water. Thus, it is easier to float in salt water.
What is the difference in salinity between salt water and fresh water environment?
To be blunt, salt water has a lot more salinity than fresh water.
Salt water and fresh water difference?
Salt water is basically just fresh water with salt mixed in.
What is the difference between fresh water and ocean?
Ocean water has a higher salinity (salt content) than fresh water does.
What are the constants between salt water and fresh water in regards to freezing?
The difference is that fresh water will freeze at 0.c and salt will freeze to a lower temperature due to the presence of impurities (salt).
What is the difference in weight between a gallon of salt water and a gallon of fresh water?
salt water has more mass because of the added salt so salt is heavier :)
What are the difference between saltwater and freshwater sponges?
umm the salt water is used to ahving salt in its natural habitat and the fresh water is not
What is the difference between seagrass and saltmarsh?
Salt water is different because it is heavier than fresh water.
What and the difference between a pennate and a centric diatom?
one lives in salt water and the other in fresh water.
