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Depends on the pressure and temperature.
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∙ 14y ago
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How would the volume of a gas change if a reaction produced 1 mole of gas from 2 moles of gaseous reactants?
The volume is 50 %.
Why does HE have a molar volume of 22.4dm3 at stp and ch3cl have a molar volume of 21.9dm3 at stp?
Because at STP, Chloroform is liquid and Helium is in gaseous state. When something is in a gaseous state, it occupies a larger space than the liquid. I thought however, that chloroform would occupy less than that
Difference between one liter and one kilogram?
A metric tonm is a measure of mass and has dimension [M]. A kilolitre is a meaure of volume with dimension [L3]. Until the mid 1960s, a litre was defined as the volume of a kilogram of water (under certain conditions). A kilolitre would have corresponded to the volume of a tonne of water.
What metric units would be used to measure lengthmassvolume?
Length: meter Mass: kilogram Volume: cubic meter
Does a gram of hydrogen or a gram of oxygen have the greater volume at the same temperature and pressure?
They would have the same volume, as long as they are in the same conditions.
What is the volume of a mass of 68 grams?
The answer to that depends on the density of the substance in question.For instance the volume of 68 grams of Lead would be smaller than the volume of an equivalent mass of gaseous hydrogen.
Would a kilogram of butter weigh more or a kilogram of lead?
Both would weigh 1 Kilogram with a difference of volume.
What will HCl and Zn produce?
The products would be zinc chloride and gaseous hydrogen.
Would the volume of 1 kilogram of feathers have the same volume of 1 kilogram of gold?
The weight of 1 kilogram of feathers has the same weight as one kilogram of gold, because they both weigh the same. Now, they do not have the same volume at all, think about it, to make a kilogram of feathers you need a whole lot of them right? yes is the answer. Now try to picture one kilogram of gold... if you can't, just google it. So a kilogram of gold woudn't have the same volume as the feathers, and the feathers would have the most volume.
How much is a kilogram of aluminum weigh?
One kilogram of aluminum has a mass of one kilogram. It's weight is one kilogram. It's volume would be .37L, and it's density would be 2.70 kg/L
How would the volume of a gas change if a reaction produced 1 mole of gas from 2 moles of gaseous reactants?
The volume is 50 %.
Why does hydrogen have a higher energy content per kilogram than natural gas but a lower energy content per cubic foot. How can this be consistent?
Hydrogen is approximately 10 times less dense than natural gas. Simply, there is less hydrogen in a given volume than there would be natural gas.
How much hydrogen is needed to run a car engine?
hydrogen has three times the potential energy of gas, but it has four times the volume. It would take less hydrogen by weight but it would take more by volume to run a car
When hydrogen and oxygen are mixed they form water then why exist in gaseous form?
very high temperature is needed to combine hydrogen and oxygen. at that temperature, water exists in gaseous form Oxygen exists as a gas in our atmosphere, because there isn't very much hydrogen in the atmosphere. If the Earth's atmosphere contained a substantial amount of hydrogen mixed with the oxygen, it would be an explosive mixture. Any spark would set it off. They the oxygen and hydrogen would combine to form water, and we would be left without enough oxygen to breathe.
How many gallons of liquid hydrogen do you get from 1 cubic foot of gaseous hydrogen?
Well, since, at 1 atmosphere of pressure, it take roughly 848 cubic feet of gaseous hydrogenat 23 degrees C to equal 1 cubic foot of liquid hydrogen at -252.8 degrees C,one could easily deduce that 1 SCF of gaseous hydrogen would theoretically equal 1/848 SCF of liquid hydrogen, or just bareld over 2 cubic inches.
Infer what state hydrogen and helium would be in at room temperature?
Both the elements exist in gaseous states at room temperatures.
Which has more mass 1 kilogram of feathers or 1 kilogram of bricks?
Neither. They both have the same mass. "kg" is a measurement of mass. If you meant volume (the space taken up by the object), the feathers would have the greater volume.
