After the violent reaction of sodium with water hydrogen is released.
When aluminum reacts with sodium hydroxide, hydrogen gas is produced along with sodium aluminate as a byproduct.
Hydrogen gas is produced when sodium is added to water. This reaction is highly exothermic and can result in the sodium igniting.
The gas produced when sodium metal is added to cold water is hydrogen gas.
At the positive electrode, oxygen gas was produced.
during the electrolysis of Sodium Chloride chhlorine gas is produced at the anode and hydrogen gas is produced at the cathose.
When sodium metal reacts with sulfuric acid (H2SO4), hydrogen gas (H2) is produced in addition to sodium sulfate (Na2SO4) and water (H2O). Sodium displaces hydrogen from sulfuric acid to form hydrogen gas.
Sodium chloride.
Carbon dioxide gas is produced when any strong acid is added to a metal carbonate.
You can test for the gas produced by collecting it in a test tube and then performing tests like the "pop" test using a burning splint. The gas produced when sodium reacts with water is hydrogen gas, which will ignite with a "pop" sound when exposed to a flame.
Sodium vigorously reacts with water, producing hydrogen gas and sodium hydroxide. The reaction is highly exothermic and can even ignite the hydrogen gas produced.
Hyrodgen / H2
The salt produced from the reaction of sodium carbonate with dilute nitric acid is sodium nitrate (NaNO3). Water and carbon dioxide gas are also produced as byproducts.