Each gas has a different way of testing if it's present, for example if you put a glowing splint in oxygen, the splint should re-light, however if you put the splint in carbon dioxide, it should go out. If you put the splint in hydrogen, you should hear a squeaky pop. To test for chlorine, use a damp blue or red pH paper and put it into the gas, the gas should turn white. Another test for carbon dioxide is lime water. if you put CO2 in lime water, the water should go cloudy.
The usual quick-and-dirty check is the "splint test": inserting a burning wooden splint into a tube of hydrogen will produce an audible "pop".
If you really want to be sure, you could use spectroscopy or mass spectrometry.
Hydrogen gas is H2. Oxygen gas is O2.
Fill a balloon with the gas and see if it is lighter than air (only Helium and Hydrogen will make a balloon float...) Calculate the density of the gas (mass/volume)
There is no noble gas configuration for hydrogen.
45,0 grams of hydrogen gas have 135,5.10e23 atoms.
It is called wet hydrogen gas because it is collected over water.
hydrogen purity
hydrogen gas is blue although you cant see it until it is mixed with an acid
You put the gas in a tube and then put a lit wooden stick in it, if it pops it's hydrogen
hydrogen and hydrogen gas are same hydrogen is gas
Nothig to see ! Hydrogen is colorlees, odorless, with no taste. Also the flame is not very visible.
Collect the gas bubbles and try to ignite the gas. If it burns with a pop, it's hydrogen. If it puts the flame out it's carbon dioxide.
if an experiment is done in a test tube and hydrogen gas is given off if a lit splint is placed inside the test tube there will be a pop.
It is transparent and colorless, you can't see it.
it will burn with a pop noise
When zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas.
An inert gas, and lightest of all the elements...uumm...a good slogan would be... " Don't drive with just any normal gas, drive with Hydrogen, you wont regret it".
Let's see. Mg + 2HCl --> MgCl2 + H2 You produce a salt, magnesium chloride, and hydrogen gas ( should see the hydrogen gas effusing ) from this reaction.