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You can either burn it, put it into a porous pot, or trap it inside a balloon and then see if it floats.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoThe "squeaky pop" test will indicate the presence of hydrogen. Place a lit splint over the test tube and, if there is a loud pop, hydrogen has been given off.
Wiki User
∙ 11y agoHydrogen burn with a small specific noise; but explosions must be avoided, they are very strong and dangerous !
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What gas was formed in steel can when storing fruit?
hydrogen! Iron+acid=hydrogen
Hydrogen gas plus oxygen gas?
Nothing, but if they are allow to burn water vapours are formed with explosion.
What are the stars and how they formed?
Balls of incandescent (fusing) hydrogen gas that was brought together by gravity.
What gas is produced by nuclear fusion?
In the most common stellar fusion, helium gas is formed from the fusion of hydrogen nuclei.
What happens hydrogen and carbon during combustion and what is formed as a result?
The heat causes the carbon to bond with oxygen and form CO2. The hydrogen becomes Hydrogen Gas which is H2.
What test would allow you to know that a gas collected from an experiment was hydrogen?
Strong smell
How do you know what is formed when a metal reacts with water?
Metal hydroxide + hydrogen gas
What gas is formed when hydrogen atoms fuse?
The gas formed when hydrogen atoms fuse is helium. Stars do this.
What gas is formed when hydrochloric acid and magnesium are mixed?
The reaction produces hydrogen gas as will most reaction between an acid and a metal.
Is a gas given of when water splits into hydrogen and oxygen?
When water splits, hydrogen gas and oxygen gas are formed.
What are a few examples bubbles being chemically produced?
Decompose water with electrolysis, hydrogen gas and oxygen gas is formed. React water with sodium metal, hydrogen gas is formed. React magnesium metal with any acid, hydrogen gas is formed. React hydrochloric acid with calcium carbonate, carbon dioxide gas is formed.
When sodium metal reacts with water which gas is formed?
hydrogen gas
What is the gas formed when you add zinc to copper sulfate?
hydrogen gas
What is the formula for hydrogen plus hydrogen?
H plus H is H2.Hydrogen gas is formed.
What gas was formed in steel can when storing fruit?
hydrogen! Iron+acid=hydrogen
How did gay-lussac's experiment allow the chemical formula of hydrogen gas and chlorine gas to be dedeced?
he asked whether the conditions of chemical reaction could be reduced
When the iron and vinegar are mixed what gas is formed?
hydrogen
