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When salt is added to cold water and stirred, the salt crystals dissolve in the water. This process is known as dissolution, where the salt molecules break apart from the crystal structure and mix evenly with the water molecules. It may take longer for salt to dissolve in cold water compared to hot water due to the lower kinetic energy of the molecules.
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What happens when rock salt and water are heated and stirred?
When rock salt is heated and stirred in water, it dissolves into the water to form a saline solution. The heat helps to speed up this process by providing energy for the salt molecules to break apart and mix with the water molecules. Stirring also enhances the dissolution process by ensuring thorough mixing of the salt and water molecules.
What is the densest cold salt water warm salt water cold fresh water warm fresh water?
The densest of these options is cold salt water, followed by warm salt water, then cold fresh water, and finally warm fresh water. Density varies with temperature and salinity, with colder and saltier water being denser.
Can you change a solution into suspension by adding more salt to water?
Yes, by adding more salt to a solution, the solubility limit of the salt in the water may be exceeded, causing the excess salt to precipitate out of the solution and form a suspension.
Does salt or sugar work better in making water cold?
Salt works better in making water cold because it lowers the freezing point of water, allowing it to reach colder temperatures without freezing. Sugar does not have the same effect as salt on the freezing point of water.
What water will rust fastest salty water or cold water?
Salty water will rust metal the fastest because the presence of salt increases the rate of oxidation, which leads to rust formation. Cold water alone does not promote rusting, but when combined with salt, the process is accelerated.
What happens when a teaspoon of table salt is stirred into a glass of water?
It dissolves.
What happens to sand and salt when they are stirred in water?
The sand will fall to the bottombecause it already went through eroison. The salt will dissolve until the solution saturates.
What happens when rock salt and water are heated and stirred?
When rock salt is heated and stirred in water, it dissolves into the water to form a saline solution. The heat helps to speed up this process by providing energy for the salt molecules to break apart and mix with the water molecules. Stirring also enhances the dissolution process by ensuring thorough mixing of the salt and water molecules.
Is salt water homogenous or hetergenous?
A mixture of salt and water, if stirred until the salt is completely dissolved, is a homogenous mixture.
Will salt crystals dissolve more rapidly in stirred or unstirred water?
Salt crystals will dissolve more rapidly in stirred water compared to unstirred water. Stirring water helps to increase the contact between the salt crystals and the water molecules, facilitating the dissolution process.
What is the salvation process when salt is stirred into water?
When salt is stirred into water, the salt dissolves due to the polar nature of water molecules, which attract the positively and negatively charged ions in the salt. This process breaks down the crystal structure of the salt, allowing the individual ions to disperse evenly throughout the water, resulting in a homogeneous solution.
What happens when salt water is poured into the glass containing cold tap water?
When salt water is poured into a glass containing cold tap water, the two liquids will initially mix together. Because salt water is denser than fresh water, it will sink to the bottom. Eventually, the two liquids may form distinct layers, with the denser salt water at the bottom and the less dense fresh water at the top.
Why must the salt stirred into the ice water?
Probably to cause the water it to be saturated without using as much salt as it would take to make room temperature water saturated.
Will cornstarch dissolve in water?
Yes, cornstarch can dissolve in water to form a mixture called a suspension. When stirred, the cornstarch particles disperse in the water but do not fully dissolve like sugar or salt would.
Is warm salt water more dense than cold salt water?
Cold water is more dense.
What happens after mixing salt with water?
You get salt water.
Which water will freeze faster cold water with salt or normal water with salt?
normal water with salt
