A chemical reaction can be used to turn water into two gases: hydrogen and oxygen

Yes, water can be split into hydrogen and oxygen gases through a process called electrolysis. Here are the steps:

1. Set up an electrolysis apparatus: This consists of two electrodes connected to a battery or power supply, and a container filled with water. The electrodes are often made of inert materials like platinum or stainless steel.

2. Add an electrolyte to the water: Pure water is a poor conductor of electricity. To improve its conductivity, an electrolyte such as salt, baking soda, or sulfuric acid is added.

3. Submerge the electrodes in the water: The electrodes should not touch each other. When the power supply is turned on, one electrode (the anode) will start producing oxygen gas, while the other electrode (the cathode) will produce hydrogen gas.

4. Collect the gases: The gases can be collected by inverting a test tube or similar container over each electrode. The hydrogen gas produced will be twice the volume of the oxygen gas because the chemical formula of water is H2O, indicating two hydrogen atoms for each oxygen atom.

5. Turn off the power supply: Once enough gas has been collected, the power supply can be turned off.

Remember, this process should be performed under the supervision of a trained professional as it involves the production of hydrogen gas, which is highly flammable, and the use of electricity.