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The density of Mercury is 13,593 kg/m3, whereas the density of air (at sea level and 20 degress C) is about 1.2 kg/m3. Hence, Mercury is about 11,328 times denser than air. (Divide 13,593 by 1.2.) Note that the density of air varies greatly with temperature and pressure.
The atmosphere is so tenuous that its density is near enough zero. Also, the atmosphere, such as it is, is very unstable. It is continually being lost into space and being replaced by the solar wind and by radioactive decay of materials on the planet's surface.
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How many atoms do mercury vapor molecules consist of if the density of mercury vapor relative to air is 6.92The average mass of air is 29gmole?
Since the density of mercury vapor relative to air is 6.92, the molar mass of mercury must be 6.92 times that of air. Given the molar mass of air is 29 g/mole, the molar mass of mercury vapor would be 6.92 * 29 g/mole. This means that a mercury vapor molecule consists of one mercury atom.
Will platinum sink in Mercury?
No, platinum will not sink in mercury because platinum is denser than mercury. Platinum has a density of 21.45 g/cm³, whereas mercury has a density of 13.53 g/cm³. Objects sink in fluids when their density is greater than that of the fluid, so platinum would actually float on the surface of mercury.
What is the density of mercury at 25 degrees Celsius?
The density of mercury at 25 degrees Celsius is approximately 13.6 grams per cubic centimeter.
What is the density of cold air?
The density of cold air is higher compared to warm air. This is because cold air molecules are closer together, making it denser. Generally, the density of cold air is around 1.275 kg/m³ at 0°C.
Does humidity affect air density?
Yes, humidity can affect air density. Moist air is less dense than dry air because water vapor molecules are lighter than nitrogen and oxygen molecules. Therefore, higher humidity levels can lead to lower air density.
What is the density of hydrogen with respect to air?
The density of hydrogen is 0,08988 g/L.The density of air is approx. 1,2 g/L.
How many atoms do mercury vapor molecules consist of if the density of mercury vapor relative to air is 6.92The average mass of air is 29gmole?
Since the density of mercury vapor relative to air is 6.92, the molar mass of mercury must be 6.92 times that of air. Given the molar mass of air is 29 g/mole, the molar mass of mercury vapor would be 6.92 * 29 g/mole. This means that a mercury vapor molecule consists of one mercury atom.
What is density of mercury with respect to gold and osmium?
The density of mercury is lower than that of osmium and higher than that of gold. Osmium is the densest naturally occurring element, followed by iridium, while gold has a lower density compared to mercury and other heavy metals.
Is mercury lighter than air?
No, mercury is much denser than air. It is a liquid metal at room temperature and has a density about 13.6 times that of air.
Is mercury denser than honey?
Yes, mercury is denser than honey. The density of mercury is about 13.6 times greater than the density of honey.
When mercury water and air filled in three balls respectively qwhich has greater inertia?
Out of those substances, mercury has the greatest density. So for the same volume, mercury will be the heaviest and carry the most inertia.
How is Mercury's average dens ity is high as earths?
How is Mercury's density is about high as the earths density
The density of mercury is 5427 kgm3. If the density of water is 1.0 gmL will mercury float or sink in water?
Since the density of mercury (5427 kg/m³) is greater than the density of water (1000 kg/m³ or 1.0 g/cm³), mercury will sink in water. Objects with higher density than the fluid they are in will sink, while objects with lower density will float.
What is mercury relative density?
The relative density of mercury is approximately 13.6 g/cm³ at room temperature, making it a very dense liquid metal.
Why does gold sink in Mercury?
Gold sinks in mercury due to its high density compared to mercury. Gold has a density of around 19.3 g/cm^3, while mercury has a density of about 13.6 g/cm^3. This density difference causes gold to sink in mercury when the two substances are in contact.
Would chromium float or sink in Mercury?
Chromium would sink in mercury since it has a higher density than mercury. Mercury's density is around 13.5 g/cm3, while chromium's density is around 7.19 g/cm3, making chromium denser than mercury.
The density of mercury in centimeters?
The density of mercury is about 13.6 grams per cubic centimeter.
