Salt Water + Battery = Hydrogen

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Introduction: Salt Water + Battery = Hydrogen

Materials: cup, water, battery, salt

Procedure:

1. Take the salt, pour it into the water and mix the two together.

2. Drop the battery into the water and watch the hydrogen pour out.

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3 Comments

And i thought electrolysis with saltwater makes sodiumhydroxide and chlorine gas...

verser de l'eau de mer dans un bocal, couvrez en laissant un tube traverser le couvercle, mettre au micro-onde, le sortir par la charnière de la porte et l'amener dans un réceptacle, pour tester vous pouvez enflammer le gaz qui sort du tube plastique mais c'est déconseillé.

Sorry, but I only speak English.