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Keely Brakus
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Name a solid that was a liquid?
Ice (solid) starts out as water (liquid) and when water freezes it becomes a solid.
How a liquid becomes a solid?
At its freezing point. First water starts out as a liquid, then when it freezes, it turns to ice which is a solid.
What happens to water when it freezes in terms on density?
As we reduce the temperature initially the density of water increases. It reaches to the maximum value at 4 deg celcius. And when the temperature is further reduced then its density decreases due to expansion. This is what we call ANOMALOUS expansion. At 0 degree water freezes and density decreases
When water turns to ice does it expand?
If you have 100ml of water, when it turns to ice it will become about 109ml in volume, so about a 9% increase in volume after it freezes. When the temperature plummets to a much lower termperature, say -50F, the volume of the ice will decrease by a small amount, about 0.4% from the 109ml tial volume.
The fact that ice is less dense than water is related to the fact that?
Water forms hydrogen bonds, which lock the water molecules into crystals that have less density than the distances between water molecules in a liquid state. Without these hydrogen bonds, such a difference in density would not be present.
What water temperature increases density of ocean water?
When the ocean water freezes, it increases the salinity. When the ocean water freezes at the surface, ice will float on top of water because ice is less dense than liquid water. The dissolved solids are squeezed out of the ice and enter the liquid water below the ice. This increases the salinity of the water. The density of the water also increases.
Is it true ice floats on water because water expands when it freezes?
It is true that water expands as it freezes, but the reason it floats on water is because the density of solid water (ice) is less than that of liquid water. And the density of ice is lower because of the expansion (same mass/larger volume).
When water freezes what causes it to float?
The density of ice is lower than the density of water.
How does the density of water (ice) compare with the density of water (liquid)?
Ice is less dense than liquid water.
What happens when a liquid transforms into solid form it freezes or it melts?
If a liquid changes into a solid it freezes. When you place an ice cube tray with liquid water into the freezer, it will turn into a solid we call ice. If you take that solid ice out of the freezer and leave it on the counter, it will melt into a liquid once again.
Would 1 gram of solid ice take up more space than 1 gram of liquid water?
Yes, water expands as it freezes. Liquid water's density is about 1.0 g/mL, but ice's density is 0.92 g/mL. See related link.
How does the density of ice compare to the density of water?
Ice is less dense than liquid water.
Can you change waters density?
The density of liquid water is fairly constant across the range of temperatures. Liquid water is most dense at 4°C. At temperatures below that, water will expand slightly. When water freezes to form ice, it expands. Water vapor (steam) expands when heated.
Do ice and water have the same density?
no. Density of ice is more than of water...we can understand from ice sinking in water drinks... Edited by Dr.J. : How is it possible for the density of ice to be more (greater) than that of liquid water if ice FLOATS on lakes and rivers? Clearly, the density of ice is LESS than that of liquid water.
Name a solid that was a liquid?
Ice (solid) starts out as water (liquid) and when water freezes it becomes a solid.
Why is an ice cube able to float in water?
The density of ice changes with the density of water after 0 0C
What properties change when water freezes to ice?
Its volume increases and its density decreases.
