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Is it ever possible for solid H2O to exist at a temperature above 25 Celsius?
Wiki User
∙ 8y ago
No, at standard pressure.
Wiki User
∙ 8y ago
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Why white tin available at room temperature?
Transition temperature is that temperature at which two forms of an element co exist. Above and below this temperature only one form exists.. Transition temperature of two states of tin is 13.2°C. Grey tin exist below this temperature and white tin exist above this temperature. It means white tin is stable at room temperature(25°C) which is higher than 13.2°C
Can a gas exist at -273K?
The lowest possible temperature is -273.15 C which equated to '0'K. Therefore, temperature -273K cannot exist. No -ve K temperatures exist.
At what temperature do solid ice and liquid water co exist together?
At around 0 degrees celsius, since that's the freezing point for water.
Charles's laws temperature are measured in?
Kelvin all measurements have to be recorded in kelvin instead of degrees Celsius because if you ever have to double the temperature and the temperature happens to be a negative number it will only become more negative and therefore not really exist so the all measurements of the average kinetic energy have to be in Kelvin.
Can solid turn into liquid?
Yes. Every solid has a melting temperature above which (hotter) it is a liquid and beneath which (colder) it is a solid. Answer For example, water becomes ice at zero degrees Celsius / 32 degrees Fahrenheit. That temperature is the melting temperature for ice. Hotter than that temperature will turn ice into water, and colder than that temperature will turn water into ice. 0 degrees Celsius is also called the triple point because water, ice, and water vapor can all exist at that temperature without changing their forms. In other words, at that temperature, ice can stay ice, water can stay water, and water vapor can stay water vapor.
Absolute zero exist on what temperature scale?
all three: 0 degrees Kelvin -273 degrees Celsius -460 degrees Fahrenheit I only know that the Lowest Temperature possible is 170 billionths of a degree above absolute ZERO.
Why white tin available at room temperature?
Transition temperature is that temperature at which two forms of an element co exist. Above and below this temperature only one form exists.. Transition temperature of two states of tin is 13.2°C. Grey tin exist below this temperature and white tin exist above this temperature. It means white tin is stable at room temperature(25°C) which is higher than 13.2°C
What is the range of temperature that exist within the asthenosphere?
The asthenosphere is the lower portion of the Earth's mantle. Its temperature ranges from 1000 degrees Celsius to 2500 degrees Celsius.
Could water exist as a liquid in a 50 degree Celsius?
Yes, 50 degrees Celsius is equal to a temperature of 122 degrees Fahrenheit.
What physical state would sodium exist at 377.85 degrees celsius?
At this temperature sodium is a liquid.
Can both liquid water and steam exist at 100 degrees Celsius?
Liquid water can exist at (and above) 100 degrees Celsius if the pressure is increased above one atmosphere (about 100 000 Pascals). The high pressure squeezes the molecules together, and does not allow them to separate into a gas. This forces it to remain as a liquid, despite the high temperature. Of course, water vapour (steam) can certainly exist above 100 degrees Celsius.If you're interested in how the two phases exist together, if you heat water to 374 degrees Celsius and increase the pressure to 218 atmospheres, the properties of the liquid and the vapour merge together to form only one "supercritical fluid" phase.
Why it is impossible for anything to be colder than the lowest possible temperature?
Because - 'absolute zero' (0 Kelvin or -373 Celsius) - is the temperature at which everything freezes. Scientific testing has not found any substance or object that does not freeze below absolute zero.
How low can the temperature go?
Currently, the lowest temperature that is known to possibly exist is known as absolute zero, which is at 0 Kelvin, or -273.15 Degrees Celsius.
Can a gas exist at -273K?
The lowest possible temperature is -273.15 C which equated to '0'K. Therefore, temperature -273K cannot exist. No -ve K temperatures exist.
Do seasonal temperatures exist on Saturn?
No seasonal temperatures do not exist on Saturn. Saturn has a surface temperature that remains steady throughout the year at 178 degrees Celsius.
Is degree celsius a unit of mass?
Because every object has mass but the metric unit of measure is grams
Why does heat exist even at low tempatures?
At a higher temperature, an object will have more energy, at a lower temperature, it will have less heat energy. According to the Third Law of Thermodynamics, it isn't possible to achieve absolute zero; i.e., an object's temperature will always be above a theoretical minimum.
