Hydrogen
No. Water and carbon dioxide are produced by combustion. Gas exchange does not produce anything. It is simply a matter or substances switching places.
When electric current is passed through water, hydrogen gas is produced at the cathode. This is because water molecules (H2O) are split into hydrogen (H2) and oxygen (O2) gases through electrolysis. The hydrogen gas is evolved at the negative electrode, which is the cathode.
Ni, Nickel is NOT a representative element.
The ratio of gases evolved during the electrolysis of water is 2:1 for hydrogen gas to oxygen gas. This means that for every 2 molecules of hydrogen gas produced, 1 molecule of oxygen gas is produced.
Electrolysis of water occurs when an electric current is passed through water. This process breaks down the water molecule into hydrogen and oxygen gas at the electrode surfaces. The hydrogen gas is produced at the cathode, while the oxygen gas is produced at the anode.
Nickel forms Hydrogen gas when reacts with dilute acid.
Hydrogen gas is produced.
Nickel Doesn't react with water under normal conditions
Hydrogen gas
The gas that is produced if you blow carbon dioxide in boiling water is carbonic gas (H2CO3).
The gas produced when sodium metal is added to cold water is hydrogen gas.
Hydrogen gas is produced when sodium is added to water. This reaction is highly exothermic and can result in the sodium igniting.
If one chemically reacts oxygen gas and hydrogen gas, any liquid produced is water.
When hydrogen burns, water vapor (H2O) is produced as a byproduct.
Hydrogen.
water vapor
Hydrogen and oxygen