← Zurück zur vorhergehenden Übersicht: Redox_en
- This topic has 1 reply, 1 voice, and was last updated 5 days, 18 hours ago by .
- Posts
Complete the following gaps with meaningful content. The reaction under consideration is the electrolysis of water.
… charged oxonium ions … … travel in the electric field to the … charged electrode (cathode), where they each receive an electron … Hydrogen atoms are formed, which combine with another H atom created by… to form a hydrogen molecule. What's left are water molecules.
The isolated gaseous hydrogen rises at the cathode, where the cathode space becomes … the negatively charged hydroxide anions migrate to the … anode, where hydroxidions with protons (H+ and H3O+) neutralize to water or convert to oxygen at the anode under …
Here, too, the isolated oxygen rises as a gas at the anode, at the same time the anode space becomes…. The protons created travel in the direction of… – analogous to the processes in the cathode space.
Hinweis: electrolysis: 2·H2O ⇄ 2·H2 + 1·O2
Solution: Positive loaded [translation unavailable]-ions (H3O+ ) traveling in the electrical field to the negative loaded electrodes (catheter), where they each a electron to take up. . In doing so to be created hydrogen-atoms, the itself with a other, through reduction of which: H-atom to a hydrogen molecule to unite. What's left are water molecules.
The isolated gaseous hydrogen rises at the cathode, where the cathode space becomes basic . The negatively charged hydroxide anions migrate to the positive anode, where negative hydroxidions neutralize into water with protons or convert into oxygen at the anode under electron emission .
Also here increases the separated oxygen as [translation unavailable] at the [translation unavailable] on, at the same time is the anodic space acidic . The of which: protons traveling in direction catheter – by analogy to the measures to be taken in the cathode room.
- You must be logged in to reply to this topic.