Best* Electrolyte for Water Electrolysis - Physics Forums
2011年2月7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 · The most commonly used anode materials for water-based hydrogen generators are platinum, nickel, and stainless steel. Platinum is often considered the best choice due to its high conductivity and resistance to corrosion. Nickel is also a popular choice as it is more affordable than platinum and has good conductivity.
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. 4. How does the type of electrolyte used affect the electrolysis of water?
Reaction of acetic acid (CH3COOH) with potassium hydroxide (KOH)
2013年5月14日 · Reaction of acetic acid (CH3COOH) with potassium hydroxide (KOH) TheAbsoluTurk. May 14, 2013. Acid koh Reaction. In summary, the solution to this problem is to write the ionic and net ionic equations for the reaction between CH3COOH and KOH. The molecular equation is CH3COOH (aq)+ KOH (aq) → CH3COOK (aq) + H2O (l).
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 ...
Why is this water turning black during electrolysis? - Physics Forums
2019年7月15日 · According to him turning of watercolour to pale yellow after electrolysis test is the purest form of water, turning off water to red colour means it contains Iron Rust, to black means, it contains heavy metals, blackish green means it contains copper rust, lead. Sep 24, 2019. #19. TeethWhitener. Science Advisor.
Why is my salt solution not lighting the bulb? - Physics Forums
2014年2月21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. 5.
Is electrolyte chemical consumed during alkaline water electrolysis?
2021年11月8日 · In alkaline water electrolysis, an electric current is passed through water containing electrolyte chemicals, such as sodium or potassium hydroxide. This causes the water molecules to split into hydrogen and oxygen gas. The electrolyte chemicals are consumed in this process as they help facilitate the movement of ions and the overall ...
Will NaOH dissolve aluminum without damaging fiberglass?
2006年1月1日 · To safely dissolve aluminum with NaOH without damaging fiberglass, it is important to use a diluted solution of NaOH and to closely monitor the temperature. It is also recommended to wear protective gear, such as gloves and goggles, when handling NaOH. 5.
Aluminum Air fuel cell - Physics Forums
2024年10月1日 · The wire mesh in contact with the aluminum will carry the electrons out to the load into the cathode. The aluminum ions react with ambient oxygen to form aluminum oxide, which drains from the cathode into a tank. To speed up the reaction and increase power, a compressor would feed air into the cathode where it would maintain pressure.