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How can water be decomposed into hydrogen and oxygen
Water can be ionized into hydrogen ion and hydroxide ion, which are close to cathode and anode respectively under the action of voltage.
Hydrolysis to hydrogen and oxygen Is there a way to break water down more quickly, more easily, and more efficiently into hydrogen and oxygen? Except electrolysis~
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RELATED INFORMATIONS
- 1. Is it true that water electrolysis produces hydrogen and oxygen, and that water contains oxygen and hydrogen molecules? Why,
- 2. Water contains ___ molecules, hydrogen contains ___ molecules, and oxygen contains ___ molecules. Then the molecular change in the water electrolysis process is _____ Water contains ___ molecules, hydrogen contains ___ molecules, and oxygen contains ___ molecules. Then, the molecular change during water electrolysis is _____
- 3. Water electrolysis produces oxygen and hydrogen, indicating that water contains both oxygen and hydrogen. Why? Water electrolyzes the formation of oxygen and hydrogen, indicating that water contains oxygen and hydrogen. Why?
- 4. When water electrolysis produces hydrogen and oxygen, does brine electrolysis produce hydrogen and oxygen? What role does salt play in this process? Water electrolysis produces hydrogen and oxygen, so does brine electrolysis produce hydrogen and oxygen? What role does salt play in this process?
- 5. Electrolytic water, electric energy all into chemical energy Such as title
- 6. O2 is the amount of oxygen, and H2 is the amount of hydrogen. The formula is,2H2+O2=2H2O, and the ratio of the amount of oxygen and the amount of hydrogen is determined
- 7. Why the heat released from the complete combustion of 2 mol hydrogen gas into water vapor is less than that less than 572 J/mol Why the heat released from the complete combustion of 2 mol hydrogen gas is less than that of water, less than 572 J/mol
- 8. The number of oxygen atoms contained in 0.2mol oxygen gas and () mol water is equal
- 9. To obtain 1 mol of hydrogen from electrolyzed water, how much g of water is needed? How many grams of oxygen are produced at the same time To obtain 1 mol of hydrogen gas from electrolyzed water, ask what mass of electrolyzed water is required? How many grams of oxygen are produced at the same time
- 10. Is the quality of hydrogen and oxygen produced by electrolysis of water the same as that of the original water
- 11. Is there a way to quickly break water down into hydrogen and oxygen No electrolysis
- 12. Advantages of Electrolytic Water (Water_Electric Oxygen+Hydrogen) for Oxygen Production Compare with: 1. Heating potassium permanganate 2. Hydrogen peroxide reacts with carbon dioxide to form sodium carbonate and oxygen.
- 13. Which one produces more hydrogen and oxygen in an electrolytic water experiment? In the unit time of the electrolytic water experiment, H2 and O2 are much more produced, and what about the 2:1? Which one produces more hydrogen and oxygen in electrolytic water experiments? In the unit time of the electrolytic water experiment, H2 and O2 are much more produced, and what about the 2:1?
- 14. Why is hydrogen more than oxygen in electrolytic water I'm just a middle school student, not too deep! Why is hydrogen more than oxygen in electrolytic water I'm just a middle school student.
- 15. What is the mass of water-forming oxygen and hydrogen, respectively, for electrolysis of 112 g
- 16. Electrolyze 18 grams of water to get 16 grams of oxygen and how many grams of hydrogen? A.18 g, B.20 g C.2 g D.4 g, why? Electrolysis of 18 grams of water gives 16 grams of oxygen and how many grams of hydrogen? A.18 g, B.20 g C.2 g D.4 g, why?
- 17. What is the ratio of hydrogen to oxygen in the gas produced by electrolysis of water? What is the ignition point of hydrogen? If it's a mixture of oxygen, is it different? What is the ratio of hydrogen to oxygen in the gas produced by electrolysis of water? What is the ignition point of hydrogen? If it's a mixture of oxygen, does it have a different ignition point?
- 18. How to decompose water into oxygen and hydrogen
- 19. The density of hydrogen under the known standard condition is 00899g/L, the density of oxygen is 1.429/L, and the volume generated after electrolysis of water is 2;
- 20. The density of oxygen is 1.429g/L and the density of hydrogen is 0.0899g/L at 0°C. I calculate it in terms of molar mass. I calculate the molar volume of oxygen and hydrogen, which is different from "any gas with the same number of particles has the same volume" in the book