I believe Nitrogen gives off a squeaky pop when burnt.
hydrogen
because you light the splint and if there is a squeaky pop noise there is hydrogen gas in the air
place a lit splint into a test tube. if you hear a squeaky pop sound it is hydrogen gas. if not it isn't.
place a lit splint into a test tube if you hear a squeaky pop sound it is hydrogen.
if a burning splint is brought into contact with hydrogen gas a squeaky pop sound will be produced this would prove that hydrogen is present as hydrogen is extremely flamable.
1.Put the substances you want to test for hydrogen in a test tube. 2.Put your finger over the top of the test tube 3.When you feel the gas pushing against your finger light a match or splint. 4.Remove your finger and immediately and put the lit match above the test tube. 5.If you here a Squeaky pop it mean the gas generated is Hydrogen! Make sure you wear safety goggles!
because you light the splint and if there is a squeaky pop noise there is hydrogen gas in the air
place a lit splint into a test tube. if you hear a squeaky pop sound it is hydrogen gas. if not it isn't.
take a lighted splint (match) and place beside the test tube. If a squeaky pop sound is made then it is hydrogen
place a lit splint into a test tube if you hear a squeaky pop sound it is hydrogen.
If a lighted splint is put near of a mouth of a test tube containing hydrogen gas squeaky pop sound is heard.
if a burning splint is brought into contact with hydrogen gas a squeaky pop sound will be produced this would prove that hydrogen is present as hydrogen is extremely flamable.
The "squeaky pop" test. You burn a wooden splint and put it in the contained hydrogen gas. If hydrogen is present you will hear a pop.
hydrogen: place a lighted splint into the container containing hydrogen, the result is a squeaky pop.oxygen: place a glowing splint (a blowout splint) into the container containing oxygen, the result is the splint relighting.carbon dioxide: bubble the gas through lime-water, the result is the lime-water turning milky/cloudy.ammonia: place DAMP litmus paper over the container containing ammonia, the result is the litmus paper turning blue.
1.Put the substances you want to test for hydrogen in a test tube. 2.Put your finger over the top of the test tube 3.When you feel the gas pushing against your finger light a match or splint. 4.Remove your finger and immediately and put the lit match above the test tube. 5.If you here a Squeaky pop it mean the gas generated is Hydrogen! Make sure you wear safety goggles!
Do the "Pop test"-A lit taper placed in hydrogen gas will make an audible pop.
Helium is the only gas that makes your voice squeaky.
Put magnesium and hydrochloric acid in a test tube.When you see fizzing in the test tube this means there is a chemical reaction!Light a splint and hold it in the test tube.If hydrogen is there the splint will make a squeaky pop! and if you put the gas in lime water it will turn milky white