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How much faster does hydrogen escape through a porous container than sulfur dioxide?
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∙ 8y ago
How much faster does hydrogen escape through porous container than sulphur dioxide
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Do we lose water from the planet?
Not as water. But water is made of hydrogen and oxygen, so... The mass of hydrogen gas is low enough that the kinetic theory of gases describes an average velocity close to the escape velocity from Earth. At upper atmosphere temperatures, there is insufficient thermal energy to boost significant amounts of anything except hydrogen to escape velocity. Losing hydrogen will decrease the amount of water, so this would be a down side of making lots of hydrogen for powering cars (and such). "Spills" would / could reduce the amount of hydrogen on Earth.
Test for carbon dioxide?
Testing for carbon dioxide step wise:- 1.Invert a test tube so that the open end is facing down. 2.Release the gas you want to test from its container into the test tube. Keep the test tube inverted so that the gas does not escape. 3.Light a splint with matches or a lighter. Place the lit end of the splint in the test tube. The splint will immediately extinguish if carbon dioxide is present in the gas. 4.Place moist blue litmus paper in the test tube. The litmus paper will turn red if carbon dioxide is present in the gas. 5.Place moist universal indicator paper in the test tube. The universal indicator paper will turn orange if carbon dioxide is present in the gas.
Molecules of hydrogen escape from earth but molecules of oxygen and nitrogen are held to the surface why?
Molecules of Hydrogen are less dense than oxygen and nitrogen so gravity keeps the oxygen and nitrogen inside the atmosphere.
Volcanic gases escape through what type of vent?
Fumarole
Carbon dioxide is a greenhouse gas that causes what?
Greenhouse gases build up in the atmosphere and absorb heat so it can not escape making earth warmer. It is called Global Warming.
Which are opportunities for escape which are barriers?
water container opportunity for escape or barrier
Is fizz carbon dioxide tring to escape?
This depends on the reaction. Acid + metal -> Salt + Hydrogen Acid + carbonate -> Salt + Carbon dioxide + Water There are more types of reaction which produce fizzing but it is most likely to be one of these.
What will happen if the lid is remove from a container that holds helium gas?
It will escape
What is diffusion and effusion of gases?
Diffusion - when particles move from an area of high to lower concentrationEffusion - when gas molecules escape from their container through tiny holes in the container.
What Causes Soda To Get Flat?
Sodas are carbonated, or contain carbon dioxide (CO2), which is a gas, dissolved in water. When the sodas are still in their seale d- tight containers, the gas typically does not escape. Upon opening the container, however, the carbonate gas will escape. Eventually all of the carbonation is gone, and your left with a soda that is no longer bubbly, or is now "flat".
The pressure in a gas cylinder containing hydrogen will leak more quikly than if it is containing oxygen?
The pressure in a gas cylinder containing hydrogen will leak more quickly than oxygen. REASON & EXPLANATION: According to graham law of diffusion, the rate of diffusions of certain gas is inversely proportional to its molecular mass and density. i. e. smaller the molecular mass and density,greater will be the rate of diffusion and vice versa. As the hydrogen is lighter than the oxygen, so the molecular mass and density is lower than that of oxygen, so the pressure in a gas cylinder containing hydrogen will leak more quickly than if it is containing oxygen.
How long will coffee beans last?
In an airtight container which also allows excess carbon dioxide to escape, at the very least several weeks to a few months in a cool dry area. Past that, it may taste stale.
What is the fizz in coca cola?
The fizz in Coca-Cola, like all carbonated drinks, comes from dissolved carbon dioxide in the liquid. Upon opening the container, the internal pressure drops, causing the dissolved gas to escape.
What happens if you store coca cola in sunlight?
It will eventually burst (if you leave it long enough), as the particles would move around more in the heat. When this happens, the pressure increases. Once there is more pressure in the inside of the container than the outide of the container, the particles would try to escape. If the lid is open the particles will escape from there otherwise the container would burst to let the particles escape. Hope this helps you It will eventually burst (if you leave it long enough), as the particles would move around more in the heat. When this happens, the pressure increases. Once there is more pressure in the inside of the container than the outide of the container, the particles would try to escape. If the lid is open the particles will escape from there otherwise the container would burst to let the particles escape. Hope this helps you
Do electrolytes allow escape of hydrogen gas?
yes
What happens to the carbon dioxide in a body after death?
Any CO2 in the body will eventually escape via diffusion, either through the lungs or through any other potential exits caused by decomposition.
What will happen if the lid is removed from a container hold helium gas?
It will escape
