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Effect of Separating Funnel on Oxygen Production by Hydrogen Peroxide
Easy to add hydrogen peroxide solution at any time
The rate of liquid addition can be controlled by adjusting the size of the glass valve to control the rate of oxygen production
If you have no idea, please ask and answer online
[If it helps you, please adopt it in time, my infinite motivation,]
Easy to add hydrogen peroxide solution at any time
The rate of liquid addition can be controlled by adjusting the size of the glass valve to control the rate of oxygen production
If you have no idea, please ask, answer for you online
[If it helps you, please adopt it in time, my infinite motivation,]
In addition to potassium permanganate and hydrogen peroxide oxygen production equipment, what other oxygen production equipment can be designed?
Decomposition of KCLO3
2KCLO3=MnO2=2KCL+3O2↑
And 2Na2O2+2CO2=2Na2CO3+O2
RELATED INFORMATIONS
- 1. Comparing the production of carbon dioxide in the laboratory with the production of oxygen from potassium permanganate, the following statements are correct:() A. Gas generator may be the same B. Same reaction conditions C. Gas collection methods may be the same D. Same basic reaction type
- 2. Production of Oxygen by Hydrogen Peroxide In this experiment, the method of "slowly adding hydrogen peroxide solution to the container containing manganese dioxide to produce and collect oxygen" has the advantage of "adding manganese dioxide to the tube containing hydrogen peroxide solution to produce oxygen ".
- 3. Production of Oxygen by Hydrogen Peroxide One student mixed 50 g hydrogen peroxide solution with 1 g manganese dioxide to produce oxygen. After complete reaction, the remaining mixed mass was weighed to be 49.4 G 1. Quality of oxygen produced by reaction 2. What is the mass fraction of hydrogen peroxide in the hydrogen peroxide solution used by the student? Manganese dioxide is only used here as a catalyst. Why should it be added? Can you explain the process and the analysis?
- 4. In the experiment of producing oxygen from hydrogen peroxide, if the separating funnel is changed into a long-neck funnel, what are the consequences
- 5. What should be placed in a conical flask in a hydrogen peroxide and manganese dioxide oxygen production facility? What should I put in the funnel?
- 6. Why does the separating funnel control the reaction rate? When producing oxygen with hydrogen peroxide Why can the separating funnel control the reaction rate? When producing oxygen with hydrogen peroxide
- 7. Chemical formula of copper ion for caustic soda inspection
- 8. Is the law of mass conservation calculated by the invariance of element species before and after chemical reaction?
- 9. A literal expression for the reaction of carbon dioxide with calcium hydroxide to produce calcium carbonate and water
- 10. In the series of Al3+→Al (OH)3→AlO2-→()→Al3+ changes,() A. Al (OH)3 B.AlCl3 C.HCl D.NaOH Why?
- 11. What is the procedure for the double hydrolysis of aluminum metaaluminate ions? Why does not meta-aluminate and hydroxide ions form after hydrolysis of meta-aluminate? Thank you ~
- 12. Is it only the acid which is weaker than carbonic acid that can double hydrolyze with aluminum and ammonium ions? Is it only the acid less acidic than carbonic acid that can double hydrolyze with aluminum and ammonium ions?
- 13. Can meta-aluminate and ammonium ion coexist? Why? Can metaaluminate and ammonium ions coexist? Why? Can metaaluminate ion and ammonium ion coexist? Why?
- 14. Why can't aluminum ions co-exist with metaluminate and ammonium iron ions?
- 15. What ions can not coexist with metaaluminate?
- 16. Why Can't Fe3+ Coexist with Al2O3?
- 17. What ions can't coexist with meta-aluminate ions? Teacher, What ions can't co-exist with ions? Teacher, What ions can't coexist with metaluminate ions? Teacher,
- 18. Ion Equation for Hydrolysis of Metaluminate?
- 19. Conversion of aluminum ion meta aluminate ion aluminum hydroxide
- 20. IONIC EQUATIONS FOR THE REACTION OF IRON AND CARBONATE, BICARBONATE, BISULFITE, METALUMINATE