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You need to electrolyse it. Hydrogen will be produced at the cathode.

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8y ago

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Does salt separate hydrogen from water?

No. Salt does not produce any such reaction.


Does water have more hydrogen bonds than salt water?

Yes, pure water has more hydrogen bonds because hydrogen bonds are formed between water molecules. In salt water, some water molecules are displaced by salt ions, reducing the number of hydrogen bonds between water molecules.


Does hydrogen react with water or acid?

Hydrogen does not react with water. In an acid, hydrogen can react to form hydrogen gas and a salt.


What is the lightest substance on earth Oxygen or Water or Hydrogen or Salt?

Hydrogen


What are the names of 2 gases which are released from acid reactions?

Metals and acids make Hydrogen and water and a salt. Otherwise, i think it's hydrogen and CO2


Is H2O a salt?

Water is an oxide of hydrogen.


How does cohesion works in salt water?

Cohesion in salt water is the attraction between water molecules due to hydrogen bonding. The presence of salt does not significantly affect cohesion in water. However, the dissolved salt ions can slightly weaken the hydrogen bonds between water molecules, as they disrupt the ability of water molecules to form as many hydrogen bonds with each other.


What is similar about distilled water and salt water?

The 2 parts hydrogen and 1 part oxygen. Distilled water is water "purified" by distillation. Salt water is water with salt in it.


Word equations for metal reactions?

metal + acid -> salt + water metal + oxygen -> metal oxide metal oxide + acid -> salt + water metal + water -> metal hydroxide + hydrogen Metal + Steam -> Metal Oxide + Hydrogen Metal + Acid -> Metal salt + Hydrogen


Is there more hydrogen in salt water than in fresh water?

The molecule of water remain unchanged, and also the percentage of hydrogen.


How do you make hydrochloric acid in alchemy classic?

Hydrochloric Acid = HCL + Water HCL = Hydrogen + Chlorine Hydrogen = Electricity + water Chlorine = Electricity + Fire + salt


What chemical elements make up salt water?

Salt water is primarily made up of the elements sodium and chlorine, which combine to form sodium chloride, commonly known as table salt. Other elements and minerals may be present in smaller amounts as well.