How Do You Make Oxygen As An Easy Chemistry Experiment?
Some of the simplest experiments in chemistry use common household chemicals. The generation of hydrogen gas and oxygen gas by the electrolysis of water requires no special chemicals or apparatus. Water breaks down into the two types of atoms that make up the compound water. By applying a battery voltage to salt water, the electrical force breaks down water into hydrogen and oxygen. Step 1 Mix a quart of water with enough salt to make a saturated solution. Stir constantly until no more salt will dissolve and pour the solution into a reservoir. Fill both test tubes with this solution also. The salt water will be the source of water for the experiment. The salt added is so that the solution is conductive, because the conductivity of pure water is extremely low. Step 2 Connect the wires to the terminals of the battery, one to each terminal. Make sure they don’t touch each other or they will short out the battery. Turn the test tubes upside down in the reservoir and secure them with the ho
Some of the simplest experiments in chemistry use common household chemicals. The generation of hydrogen gas and oxygen gas by the electrolysis of water requires no special chemicals or apparatus. Water breaks down into the two types of atoms that make up the compound water. By applying a battery voltage to salt water, the electrical force breaks down water into hydrogen and oxygen. Mix a quart of water with enough salt to make a saturated solution. Stir constantly until no more salt will dissolve and pour the solution into a reservoir. Fill both test tubes with this solution also. The salt water will be the source of water for the experiment. The salt added is so that the solution is conductive, because the conductivity of pure water is extremely low. Connect the wires to the terminals of the battery, one to each terminal. Make sure they don’t touch each other or they will short out the battery. Turn the test tubes upside down in the reservoir and secure them with the holders. Make su
