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Calculate the number of CO molecules in 1.1 L of this air at a pressure of 760 torr and a temperature of 18 Celsius?
Wiki User
∙ 10y ago
Using the ideal gas law (using torr instead of atm), we calculate that there would be .046 moles of CO, or 2.7x1022 molecules of carbon monoxide.
Wiki User
∙ 10y ago
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Can ice turn into water vapor?
Yes. this phenomenon is called sublimation. it occurs in a relatively low temperature (lower than 100 degree Celsius) but a very high pressure. pressure will replace the temperature effect in separating the bonds between water molecules.
What are SATP conditions?
SATP- Standard Ambient Temperature and Pressure Temperature: 25 degrees celsius Pressure: 101.32 kPa
Does doubling celsius temperature double pressure?
Using the Celsius temperature scale, it is not correct. But doubling the temperature using the Kelvin temperature scale, where zero is the absolute minimum gegree possible, will double pressure . p1/T1=p2/T2=constant.
What is the freezing temperature that freezes water molecules?
Water freezes at 0o Celsius, or 32o Fahrenheit.
What is the melting point of water on the Celsius temperature scale?
At 1 atmosphere pressure, ice melts to liquid water at 0° Celsius.
If pressure is 1atm then what temperature does lipuid water change into ice in degrees Kelvin?
At normal atmospheric pressure water will freeze at zero degrees. This is 273.15 kelvin. This makes converting from celsius to kelvin very easy, you simply add 273.15 to the temperature in celsius. Of course this is assuming that the water has no other molecules present, if that was the case you would have to calculate the freezing point depression caused by the presence of the other molecules. Look up colligative properties to get more information on this topic (related links).
What happens to the molecules of water vapor when the temperature of the gass cools to 100 degrees celecies?
Not sure what celecies means. If the temperature falls to 100 degrees Celsius, then at normal atmospheric pressure, the vapour molecules will condense into liquid water.
Rigid container holds hydrogen gas at a pressure of 3.0 atmospheres and a temperature of 2 degrees Celsius Whatwill bethe pressure if the temperature is raised to 10 degrees Celsius?
Rigid container holds hydrogen gas at a pressure of 3.0 atmospheres and a temperature of 2 degrees Celsius. The pressure if the temperature is raised to 10 degrees Celsius will be 15 atmospheres based on the law of pressure for gas.
What happens to the molecules of water vapor when the temperature of the gas cools 100 degrees Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What happens to the molecules of water vapor when the temperature of gas cools to 100 degree Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What happens to the molecules of water vapor when the temperature of gas cools to 100 degrees Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What temperature is the standard temperature used to measure solubility?
At STP(Standard Temperature and pressure), the temperature is zero degrees Celsius(273 Kelvin) and the pressure is 1 atmosphere. At RTP(Room temperature and pressure), the temperature is 25 degrees Celsius(298 Kelvin) and the pressure is 1 atmosphere.
Can ice turn into water vapor?
Yes. this phenomenon is called sublimation. it occurs in a relatively low temperature (lower than 100 degree Celsius) but a very high pressure. pressure will replace the temperature effect in separating the bonds between water molecules.
What is the average vibration of molecules in an object is measured by?
The measure of the vibration of molecules is called temperature and can be measured using Kelvin, Celsius, or Fahrenheit temperature scales.
What volume is occupied by 2.0g He at 25 degrees celsius and 775 mmHg?
A fixed quantity of gas at a constant pressure exhibits a temperature of 27 degrees Celsius and occupies a volume of 10.0 L. Use Charles's law to calculate: the temperature of the gas in degrees Celsius in atmospheres if the volume is increased to 16.0 L
What temperature is absolute temperature?
-273,15 °Celsius, -459,67 °Fahrenheit or 0 Kelvin that's the temperature where molecules are "standing still"
Why is negative 273 degrees Celsius the coldest?
Because the slower molecules get, the colder it is. When molecules come completely to a stop (at zero movement), the temperature is -273.15 degrees Celsius.
