FORMULA FOR HYDROGEN AND OXYGEN GENERATION FROM ELECTROLYTIC WATER Formulae for Hydrogen and Oxygen Generation from Electrolyzed Water

FORMULA FOR HYDROGEN AND OXYGEN GENERATION FROM ELECTROLYTIC WATER Formulae for Hydrogen and Oxygen Generation from Electrolyzed Water

If you're a junior high school student, use your own answer:2H2O ==2H2O =2H2O =2H2O =2H2
If you're a high school student, you can choose the second or third floor.(The college entrance exam does n' t require strict response conditions. They answered your question first.)


If you are a junior high school student, use your answer:2H2O==Power on==2H2↑+O2↑(pay attention to the reaction conditions, the senior high school entrance exam is more strict with this requirement)
If you are a high school student, you can choose the second or third floor.

Electrolytic water that participates in the reaction has higher energy than the sum of hydrogen and oxygen. Why?

The sum of the energy produced by hydrogen and oxygen is higher, because the process of electrolysis is actually the process of converting electric energy into chemical energy. That is, the sum of the energy produced by hydrogen and oxygen is not only the energy of the water originally involved in the reaction, but also the electric energy introduced.

The sum of the energy produced by hydrogen and oxygen is higher, because the process of electrolysis is actually the process of converting electric energy into chemical energy. That is, the sum of the energy produced by hydrogen and oxygen is not only the energy of the water that originally participated in the reaction, but also the electric energy introduced.