Ice is zero degrees Celsius, boiling water is 100 degrees Celsius, so how many degrees is put ice in

Put ice in boiling water, the boiling water is still 100 degrees, as long as it is boiling water, it is 100 degrees, at one atmospheric pressure.

This situation depends on the mass ratio of the two, if the mass of ice is greater than the mass of dry boiling water, then the equilibrium temperature is 0 degrees, and vice versa.

Insufficient conditions. Under normal pressure, the melting point of ice is 0.

The temperature of the ice can be less than or equal to 0.

Under the standard atmospheric pressure, that is, when the atmospheric pressure is, the temperature at which water boils is 100 degrees Celsius, when the air pressure is low.

At standard atmospheric pressure, the temperature at which the water boils will also decrease.

Let's talk about the same amount of heat loss excluded.

In the case of the same amount, due to thermal expansion and contraction, there is less hot water than cold water, so the temperature is slightly lower than 50 degrees.

If the ice and water are of equal mass, then the temperature should be 50 degrees.

It should depend on the temperature between 3o and 40 when you put the same boiling water and ice.

Depending on how much ice you put in boiling water, you can't calculate the degree of mixing between the two.

And if it is 0 degrees Celsius, boiling water is 100 degrees Celsius, how many degrees is it to put ice in boiling water? Are you asking how many degrees is ice, or how many degrees is water?

It depends on how much ice is put in how much water? So there is no way around this issue!!

Asking such a question requires giving the amount of ice and water, otherwise it cannot be calculated.

The conditions are not enough, and it depends on the comparison between the two.

It is the internal energy of water that is large because the internal energy is the sum of the kinetic energy and the intermolecular potential energy of the thermal motion of the molecule. (You can see the definition of internal energy.) Because both water and ice are 0°.

So, the kinetic energy of the thermal motion of their molecules is the same, but for water, the water molecules are connected with 1 to 4 other water molecules with hydrogen bonds, and the intermolecular potential energy is larger. In ice, all the water molecules are connected with the other 4 water molecules by hydrogen bonds, and the intermolecular potential energy has reached a minimum. Therefore, it is the internal energy of water that is greater.

When the water at 0 degrees freezes, it can also release a lot of heat, and the ** of these heat is the internal energy brought by this part of the molecular potential energy.

If you want to understand it well, you think that the water freezes and needs to be heated, and the internal energy will be reduced.

The amount of ice and water did not change.

Ice at 0°C melts into water at 0°C, although both are at the same temperature, this transition process requires heat absorption, while the ambient temperature is also 0°C, and the ice has no heat to absorb, so the ice does not melt. Ice that is pure at normal atmospheric pressure has a melting point of 0°C and water solidifies at 0°C, although both have the same temperature, this transition process requires heat to be released, while the ambient temperature is still 0°C, and the water has no heat to release, so the water does not solidify.

Ice is a crystallization formed by the orderly arrangement of water molecules, which are joined together by hydrogen bonds to form a very "open" (low-density) rigid structure. The spacing between the O—O nuclei of the nearest water molecule is about 109°, which is very close to the bond angle of 109°28 in an ideal tetrahedron. The O-o spacing of each water molecule that is adjacent but not directly bound is much larger, and the farthest is reached.

Related information

Water above 4 is in line with thermal expansion and cold contraction. When the water is lower than 4, it shrinks and expands, resulting in a decrease in density, while when it is greater than 4, it resumes thermal expansion and contraction. This is one of the most important and valuable properties of water.

This is a very important point to ensure the existence of living things, when the water freezes, the density of ice is small, and it can float on the surface of the water, which can ensure the survival of underwater life.

When it's warm, the ice is on top and it's the first to thaw. But if the ice is denser than the water, the ice will continue to sink under the water, and it will not thaw when the weather is warm, and the water on it will continue to freeze until all the water becomes ice, and all aquatic life will not exist.

1. Put a piece of 0 degree Celsius ice into 0 degree Celsius water (the surrounding temperature is also 0 degrees Celsius), after a period of time (the surrounding temperature is still 0 degrees Celsius), what changes in the amount of ice and water?

The amount of ice and water did not change.

Ice at 0°C melts into water at 0°C, although both are at the same temperature, this transition process needs to absorb heat, while the ambient temperature is also 0°C, there is no heat for the ice to absorb, so the ice does not melt.

Water at 0°C solidifies into ice at 0°C, although both are at the same temperature, this transition process requires heat to be released, while the ambient temperature is still 0°C, and no heat is released from the water, so the water does not solidify.

As long as it is at atmospheric pressure, the temperature of the ice cube Xiangqiao can vary from degrees to 0 degrees, and H2O appears in a solid state in this temperature range.

The temperature of the ice-water mixture is 0°, so if you want to cool it down, you must freeze all the water first, and there will be no water below 0°. When the water is completely frozen, the temperature of the ice can continue to drop until it reaches ambient temperature.

To solve this problem, we need to first calculate that water and ice at 100 degrees Celsius can be mixed into 70 degrees Celsius at a temperature of 70 degrees Celsius.

First of all, the false Wang early cavity needs to be mixed with x grams of ice and 100 grams of 100 degrees Celsius water into 70 degrees Celsius.

Depending on the change in temperature, the following equations can be listed:

Ice (0) Water (100) = Mixture (70).

x \times 0℃ +100g \times 100℃= x+100) \times 70℃$

By solving the equation, we can get:

x = 100 \times 100 - 70 \times 100)/(70 - 0) =

So, you need grams of ice and 100 grams of water at 100 degrees Celsius can be adjusted to 70 degrees Celsius.

Ice at 0 degrees Celsius is as cold as water at 0 degrees Celsius. Ice at 0 degrees Celsius and water at 0 degrees Celsius are in different states, but the temperature is the same, so the degree of cold and heat is the same. But ice gives a macroscopic feeling that is a bit colder because when it comes into contact with ice, the ice melts and takes away some of the heat, so it feels colder.

Celsius** was proposed by the Swedish astronomer Anders Celseus in 1742 and has since been improved. The meaning of Celsius refers to the fact that at a standard pressure of 1 atmosphere, a pure mixture of ice water has a temperature of 0 degrees Celsius and a boiling point of water at 100 degrees Celsius.

Celsius has been incorporated into the International System of Units. In physics, the Celsius temperature scale is expressed as t, the absolute temperature scale (unit: Kelvin) is expressed as t, and the conversion relationship is t=. Celsius is a special name for the temperature of Celsius instead of Kelvin, numerically 1k = 1°C.

There is no fixed value for this, it may be a few tens of degrees below zero.