how can you separate hydrogen and oxygen from water?

Answer 1

electrolysis.

Answer 2

Electrolysis. Take a tank full of water. Mix some diluted sulfuric acid in it. Take 2 electrodes and dip them in the tank. Cover the electrodes with collecting tubes and seal them. Pass electricity through the circuit. Hydrogen and Oxygen gases will get deposited on the electrodes. Remove the tubes. Insert a match into one tube. If it explodes, its hydrogen. If it burns brighter, its oxygen. If nothing happens, you let the gases escape. Seal them properly this time.

Answer 3

hi, specific that's a threat and the technique is named Electrolysis (the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) using an electric modern-day being handed for the time of the water). an electric potential source is hooked as much as two electrodes, or 2 plates (usually created from some inert metallic including platinum or stainless-metallic) that are located interior the water. In a staggering designed cellular hydrogen will look on the cathode (the negatively charged electrode,), and oxygen will look on the anode (the surely charged electrode). The efficacy of electrolysis is bigger for the time of the addition of an electrolyte (including a salt, an acid or a base) and using electro catalysts. Pallavi-pupil of IILM,Gurgaon.

Answer 4

Two electrodes are inserted in ionized water.
(Any solute will ionize the water.)
(Pure non-ionized water is a poor conductor of electricity.)
DC is fed to the electrodes.
Hydrogen and Oxygen will bubble off the electrodes. By volume you get two parts Hydrogen to one part Oxygen.
Watch out Hydrogen is so extremely flammable when mixed with air or Oxygen that they can be explosive.

Answer 5

to seprate hydrogen from water we perform electrolycis. In which a voltameter(a type of beaker) contains dilute sulphuric acid is present and 2 platinum rods are being inverted on to the test tubes .One +tve,-tve wire is attached to the rods .and then the hydrogen is available in test tube with -tve wire ,and oxygen in -tve wired tube.

Answer 6

Take couple of metal rods (Electrodes), immerse them in a cup of water and pass electricity. Oxygen will collect at anode (+end) and Hydrogen at cathode (-end). If you put the electrodes in two bottles, you can 'collect' them.

Answer 7

Using non - reactive electrodes [platinum, say] and passing a direct current through an electrical circuit.

Answer 8

Through electrolysis.

Answer 9

pass electricity through it?

Answer 10

electrolysis .