Dry Hydrogen gas exerts 500 torr and an equal amount of wet hydrogen gas exerts 500 torr & both have same temperature. Which has the greater # of moles of hydrogen and why?
2007-01-24 17:14:43 · 6 answers · asked by malasunas 3 in Science & Mathematics ➔ Chemistry
I feel your question is not properly framed. If the volume of a 'closed' system in which the hydrogen is kept remains the same, at a given temperature, the system attains a equilibrium state with a part of the hydrogen being in the liquid state and a part being in the gaseous state above the liquid surface. If the temperature is changed, pressure changes and the distribution of the two phases changes. The number of molecules remain unchanged since we have a closed system.
As far as wetness and dryness of a gas is concerned, a gas which is in contact with its liquid phase (water and steam for example) is a wet gas and a gas which is not in contact with the liquid phase is the dry gas. If you heat a wet gas, it becomes dry gas and occupies a larger volume or exerts a higher pressure. Dry gas obeys the gas laws but wet gas doesn't obey.
2007-01-24 17:31:56 · answer #1 · answered by Swamy 7 · 1⤊ 1⤋
Wet Hydrogen Gas
2016-12-12 10:20:15 · answer #2 · answered by ? 4 · 0⤊ 0⤋
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What is the difference between wet and dry hydrogen gas?
Dry Hydrogen gas exerts 500 torr and an equal amount of wet hydrogen gas exerts 500 torr & both have same temperature. Which has the greater # of moles of hydrogen and why?
2015-08-10 05:59:54 · answer #3 · answered by Anonymous · 0⤊ 0⤋
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Wet hydrogen will have water vapor in the gas phase along with the hydrogen molecules. Dry hydrogen would not have any water vapor in the gas phase.
2016-04-02 23:58:00 · answer #4 · answered by ? 4 · 0⤊ 0⤋
fire would be a gas because the light from fire is cause by a chemical reaction that involves oxygen and produces more gases (carbon dioxide) and the large amounts of activity create the light that you see but fire is actually not mass but energy so it is not right to classify it as gas, liquid, or solid. it is just the process of material being converted into light and heat through a complex chemical reaction
2016-03-16 04:32:18 · answer #5 · answered by ? 4 · 0⤊ 0⤋
dry hydrogen gas. Wet hydrogen gas consistes of both H2O in it's gas stage and hydrogen gas, while dry hydrogen gas containes only hydrogen.
2007-01-24 17:23:33 · answer #6 · answered by SuperImmortalKing 3 · 0⤊ 1⤋