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Salt is added to the water to lower the freezing point of the water, and if it reaches saturation, the salt water will not freeze.
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Hello friends, if you want to add an additive to the water, so that the water is not easy to freeze, and you can eat it, then you can add salt, the higher the concentration of salt, the lower the freezing point of the water, and you can eat it.
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This effect can be achieved by adding more salt, and when the salt reaches a certain concentration, it will not freeze.
However, it will be salty, and in this case, it depends on the temperature outside, and it is almost impossible to eat the water without freezing in the case of sub-zero.
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You can still eat it with salt water, and it won't freeze in winter.
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Anything is in the water, a lot of things are in the water, like the soup we drink, it's okay.
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You're talking about gelatin powder or flakes, put it in water and put it in the refrigerator and it will look like jelly.
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Put more salt, more starch, and some tang.
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If you add that salt to the water, the water will not freeze, and the water will not drink.
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The water in the water will not end, the water can still be eaten, generally add salt to the water, add salt to prevent the water from freezing, but it can still be used.
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Add salt to the water, the water will not freeze, and the water will still be edible.
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It won't freeze when added to water, and of course there are many things that can be eaten in water, such as baking soda.
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There are a lot of things that are added to the water, the water does not freeze, and the water can be eaten.
For example, sugar or salt will do.
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When salt is added to the water, the water will not freeze, and the water can still be eaten, but this can only be done at a certain temperature.
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If the water in the water doesn't go to the army, then you should put some salt, and if it's strict, you can't eat it, so you can add some sugar.
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Salt in the water will not freeze, the water with salt will be converted into a salt solution, the freezing point of the salt solution is lower than that of water, which can make the water not easy to freeze, and adding alcohol to the water is also to reduce the freezing point of the water.
1. Salt will not freeze when added to the brine, under normal circumstances, the freezing point of the water is below 0 degrees, if the salt is included in the water and stirred evenly, the water at this time will be converted into a salt solution, and the freezing point of the salt solution is about minus 16 degrees, which can make the water not easy to freeze.
2. Alcohol. Alcohol in the water will not freeze, first pour the alcohol into the water and stir evenly, the freezing point will be reduced after mixing into an alcohol solution, at this time, the water will not freeze at a low temperature, but the temperature will not be lower than 20 degrees, otherwise it will still freeze.
3. Defrosting method.
If the guy has a freezing spot that needs to be cleaned, you can sprinkle salt on the ice, and then use a rag to constantly wipe the frozen place to fully combine the salt and the ice, and the friction between the mop and the ice will also heat up and melt.
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Salt in the water will not freeze, add salt water will be converted into salt solution, the freezing point of salt solution is lower than water, that is, the water is not easy to freeze, in addition to adding alcohol to the water is also to reduce the freezing point of water, if there is a frozen place in the home to clean up the rock stove, you can also sprinkle salt on the ice.
1. Salt
Salt in the water will not freeze, under normal circumstances, the freezing point of water is below 0 degrees, if the salt is included in the water and stirred evenly, the water at this time will be converted into a salt solution, and the freezing point of the salt solution is about minus 16 degrees, which can make the water not easy to freeze.
2. Alcohol.
Alcohol will not freeze in the water, first pour the alcohol into the water and stir evenly, the freezing point will be reduced after mixing into an alcohol solution, at this time, the water will not freeze in a low temperature state, but the temperature will not be lower than 20 degrees, otherwise it will still freeze.
3. Defrosting method.
If the guy has a freezing spot that needs to be cleaned, you can sprinkle salt on the ice, and then use a rag to constantly wipe the frozen place to make the salt and ice fully combined, and the friction between the mop and the ice will also heat up and melt.
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Salt. Adding salt to the water can lower the freezing point of the water, making it less prone to freezing. Salt is easily soluble in water to form a brine solution, brine has the effect of ice melting and anti-freezing, and the freezing point of brine is lower than that of water, so the water added to salt is not easy to freeze.
The higher the salinity of the water, the less likely it is to freeze. This principle is applied to the sprinkling of salt and snow in winter.
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The addition of salt to water lowers the freezing point, making it more difficult to freeze, and the addition of alcohol can also lower the freezing point of the front, which is the freezing point of water at a standard atmospheric pressure (Pa), which is 0 (273 K).
At different atmospheric pressures, the freezing point is different. If you want to estimate the freezing point at a certain pressure, you can find the answer from the phase diagram of water. It is important to note that the freezing point of water at one standard atmospheric pressure is not equal to the triple point of water – the difference between the two is k.
The freezing point is also related to the purity of the water. The icy point of pure water at standard atmospheric pressure is 0, but the freezing point decreases when the water contains impurities. For example, the freezing point of seawater is lower than that of freshwater.
The freezing point of seawater is closely related to the salinity of seawater. When the salinity reaches , the freezing point of the seawater is only
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Hehe, there are a lot of things that are not frozen in the water, and I am afraid that it is not practical! You can add alcohol, edible salt, hydrochloric acid, sulfuric acid, nitric acid, propylene glycol, and glycerol. There are a lot of chemicals that can be added anyway!
But adding it doesn't guarantee that you can use it, adding a certain proportion can ensure that a certain temperature is not frozen!
If you are a car tank, you can add an appropriate amount of alcohol, but because it contains alcohol, the permeability is relatively strong, if the waterway is aging, when the Bilun lacks heart and leaks! Or add antifreeze to protect the tong barrier!
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For the water to freeze, two conditions must be met, one is zero degrees, and the other is to continue to release heat to the outside.
In other words, water will not freeze if it is kept at a constant temperature of zero degrees.
Water pipes are always buried in the ground.
1.Ice does not have a strong thermal conductivity and can keep warm. We know that when the air temperature is below 0, the ice on the ground forms an ice sheet (thermal insulation - because ice is a poor conductor of heat and has poor heat transfer properties, it cannot make the temperature under the ground continue to decrease, so that the temperature below the ground is always above zero (the further down the temperature, the higher the temperature).
2.And the heat contained in the water is large: the specific heat of water is the largest.
Because the specific heat of water is greater than that of air, the temperature of water will be higher than that of air when the temperature drops in winter. So, below, the water mountain cavity traps release heat into the air, and beyond the freezing point continues to release heat and freeze. This layer of ice just isolates the connection between air and water, and the heat transfer performance of the ice circle layer on the surface is not good, which plays a role in heat preservation, and the water under the ice cools very slowly.
3.If we don't use water for the same period of time, will the water plant be in a hurry? They're looped, right? Flow also has energy.
4.Another possible reason is that geothermal heat, (I've only heard people discuss) the earth has energy, and the groundwater is hot, maybe so. I've heard how many meters you go underground, how many degrees the temperature rises, and so on. (for reference only).
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