Best* Electrolyte for Water Electrolysis - Physics Forums
2011年1月29日 · The best electrolyte for water electrolysis is a substance that can conduct electricity and also react with water to produce hydrogen and oxygen gas. Commonly used electrolytes for water electrolysis include sodium hydroxide, …
Best anode materials for water-based hydrogen generator?
2018年10月8日 · When choosing an anode material for a water-based hydrogen generator, several factors should be considered. These include the material's conductivity, resistance to corrosion, durability, cost, and its compatibility with the electrolyte solution.
Concentration of electrolyte for the electrolysis of water?
2021年2月4日 · The ideal concentration of electrolyte for the electrolysis of water varies depending on the type of electrolyte used and the specific conditions of the experiment. Generally, a concentration of 1-2% of the electrolyte in water is recommended for efficient electrolysis. How does the type of electrolyte used affect the electrolysis of water? The ...
Inefficiencies of Water Electrolysis - Physics Forums
2015年2月2日 · In summary: In practice, the efficiency of electrolysis is much lower. In summary, Electrolysis of water is an inefficient way to make hydrogen due to thermodynamic limitations and engineering challenges such as finding the right electrolyte, electrode placement, and using high temperatures and pressures.
Which electrolyte can I use for electrolytic etching of Aluminium
2012年9月10日 · Which electrolyte is the best for electrolytic etching of Aluminium? The most commonly used electrolyte for etching Aluminium is sodium hydroxide (NaOH). Other options include sodium chloride (NaCl) and ammonium hydroxide (NH4OH). However, the specific electrolyte used may depend on the desired etching results and the type of Aluminium being ...
Experimenting with Electrolysis: Mystery of Yellow Water - Physics …
2010年12月18日 · This results in the breakdown of the electrolyte into its component parts, which can be gases, liquids, or solids, depending on the substance being electrolyzed. What is the mystery of yellow water in electrolysis? The mystery of yellow water in electrolysis is a common phenomenon where the electrolyte solution turns yellow during the process.
Why is this water turning black during electrolysis? - Physics Forums
2019年7月15日 · In the end I end up with negatively charged water and didn't have to pay thousands of dollars for a machine on the market. The image with the major mineral build up on the left is only visible because of the 2500 lumen light. The other image is what I see normally. I forgot to mention this is spring water with no electrolyte added.
Why is my salt solution not lighting the bulb? - Physics Forums
2014年2月14日 · Distilled water, on the other hand, is pure and does not contain any impurities that can interfere with the experiment. Therefore, it is recommended to use distilled water for the most accurate results. If you do not have access to distilled water, you can try boiling tap water to remove some of the impurities before using it in your experiment.
Reaction of acetic acid (CH3COOH) with potassium hydroxide (KOH)
2013年5月14日 · In the ionic equation, K+ and CH3COO- are dissociated because CH3COOK is a strong electrolyte. While CH3COOK is a weak acid so it doesn't dissociate 100%. Is this correct. I'm surprised the text doesn't explain this. Borek, can you recommend any comprehensive, first year university chemistry textbooks?
Is electrolyte chemical consumed during alkaline water electrolysis?
2021年11月8日 · Is it necessary to add electrolyte chemicals to water for alkaline water electrolysis? Yes, electrolyte chemicals are necessary for alkaline water electrolysis as they help facilitate the movement of ions and the overall electrolysis reaction. Without the presence of electrolyte chemicals, the water molecules would not be able to split into ...