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Electrochemistry

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We`ll be using all of these components in upcoming videos. Zinc is a good metal for battery ...

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We`ll be using all of these components ...

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We`...

Cool Science: Restore Silver With Electrochemistry

How to restore old silver with aluminum foil or a battery by electrochemistry. Old silver is often tarnished by a thin layer of silver sulfide that appears as a brown color. The silver sulfide can be electrochemically converted back into pure silver if a negative charge is applied. To do this, first make a solution of equal parts baking soda and table salt (NaCl) and adding enough hot water until they dissolve. Then simply place ...

How to restore old silver with aluminum foil or a battery by electrochemistry. Old silver is often tarnished by a thin layer of silver sulfide that appears as a brown color. The silver sulfide can be electrochemically converted back into ...

How to restore old silver with aluminum foil or a battery by electrochemistry. Old silver is often tarnished by a thin layer of silver sulfide ...

Make Silver Different Colors By Anodizing

How to Make Silver Different Colors by Electrochemical Anodizing. Without using paint you can give a silver surface various colors by anodizing it. WARNING: Anodizing solution is corrosive, so wear gloves at all times when working with it. It is also somewhat toxic, so keep it away from children and pets too. To make the solution, just mix two tablespoons of sodium hydroxide (lye) and one tablespoon of sulfur with half a cup of water (~100...

How to Make Silver Different Colors by Electrochemical Anodizing. Without using paint you can give a silver surface various colors by anodizing it. WARNING: Anodizing solution is corrosive, so wear gloves at all times when working with it. It is ...

How to Make Silver Different Colors by Electrochemical Anodizing. Without using paint you can give a silver surface various colors by anodizing it. WARNING: Anodizing ...

Make A Lithium Thionyl Chloride Battery

How to make a Lithium Thionyl Chloride Battery capable of generating 2.8v with enough current to power a LED. Warning: Thionyl Chloride is EXTREMELY toxic and this experiment must be performed in a fumehood by an experienced chemist with proper safety precautions. Lithium thionyl chloride batteries offer excellent shelf life (sometimes over a decade) and energy density. Their main drawback is they are not rechargeable but for low power applications like memory backup they are ...

How to make a Lithium Thionyl Chloride Battery capable of generating 2.8v with enough current to power a LED. Warning: Thionyl Chloride is EXTREMELY toxic and this experiment must be performed in a fumehood by an experienced chemist with proper ...

How to make a Lithium Thionyl Chloride Battery capable of generating 2.8v with enough current to power a LED. Warning: Thionyl Chloride is EXTREMELY toxic ...

Get Zinc, Carbon Electrodes And Mno2 From A Lantern Battery

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We'll be using all of these components in upcoming videos. Zinc is a good metal for battery experiments: www.youtube.com/watch?v=Id3tL2iI0Vw Carbon electrodes are good for electrolysis. Manganese dioxide will be used to make potassium permanganate.

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We'll be using all of these components in upcoming videos. Zinc is a good metal for battery experiments: www.youtube.com/watch?v=Id3tL2iI0Vw Carbon ...

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We'll be using all of these components in upcoming videos. Zinc is a ...

Make A Copper Sulfate And Zinc Battery - "gravity" Design

We make the classic copper sulfate and zinc battery using the incredibly easy gravity battery design approach. Great for science fairs and similar projects this battery can be used to explore many basic concepts in batteries. All the components can be gotten from our previous videos: Copper sulfate: www.youtube.com/watch?v=arlYPz3EP7A Zinc: www.youtube.com/watch?v=knc1lSupAwQ Sulfuric acid: www.youtube.com/watch?v=okvvD3-DF9U More ...

We make the classic copper sulfate and zinc battery using the incredibly easy gravity battery design approach. Great for science fairs and similar projects this battery can be used to explore many basic concepts in batteries. All the components can ...

We make the classic copper sulfate and zinc battery using the incredibly easy gravity battery design approach. Great for science fairs and similar projects this ...

Make Sulfuric Acid (copper Sulfate Electrochemical Method)

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at gardening and hardware stores and provides a convenient route to sulfuric acid if the appropriate anode can be obtained. Warning: This should be done in a well-ventilated area as hydrogen gas build up is explosive. Copper sulfate is toxic and sulfuric acid is corrosive, wear gloves when handling them. The ...

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at gardening and hardware stores and provides a convenient route to sulfuric acid if the appropriate ...

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at ...

Passivation Of Titanium Metal

A quick video on titanium and passivation electrochemistry that makes it a bad anode if used without further treatment.

A quick video on titanium and passivation electrochemistry that makes it a bad anode if used without further treatment.

A quick video on titanium and passivation electrochemistry that makes it a bad anode if used without further treatment.

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