Water vs Battery || H2 and O2 out from water || Water Electrolysis Gas  

If you add salt to water and conduct an electrolysis experiment, you will end up getting hydrogen and oxygen, but you may also generate some chlorine gas depending on the type of salt used. When you add salt to water, you increase the concentration of ions in the solution, making it a better conductor of electricity. During the electrolysis of salt water, the water molecules at the surface of the electrodes break down into hydrogen and oxygen gases, similar to the electrolysis of pure water. Additionally, if the salt used is a chloride salt, such as sodium chloride (NaCl), then some of the chloride ions (Cl-) in the solution may also be oxidized at the anode to form chlorine gas. Therefore, the overall reaction for the electrolysis of salt water can be written as: 2H2O (l) + 2Cl- (aq) → O2 (g) + 2H2 (g) + Cl2 (g) In this reaction, hydrogen gas is produced at the cathode, oxygen gas is produced at the anode, and chlorine gas may also be produced at the anode, depending on the type of salt used.

Aside from the "chlorine-issue", that other people have mentioned, there is a safety issue. IF you generate pure hydrogen and oxygen, and those are mixed together, you basically got a potent explosive. So I feel this video is missing a safety warning of some sort, especially considering that the materials needed can easily be found by a bunch of kids watching youtube, and deciding they want to try it, not understanding the risks and necessary precautions.

Rather use distilled water plus sodium bicarbonate (baking soda) for a more efficient longer lasting and cleaner reaction. Would be better if u used stainless steel terminals in the water and the battery out the water.

“Do you want to explode!” -Dr. Nefario

Should be chlorine instead of oxygen.

It's good to strengthen the elements with O2 renewable solution~^^ #ProjectO2

I can't wait both Chemistry & Physics practicals are dew for December in my school.

Putting salt water inside will give you hydrogen at the cathode and chlorine at the anode, not oxygen. There will also be a lot of “toxic” solid matter that will form in the container. If you’re looking to make oxyhydrogen (HHO) then you’d want to use a sodium hydroxide solution (Make sure you use high corrosion resistant materials like graphite/stainless steel for conductive parts and I’d use glass for the container.)

you just produced a bunch of hydrogen and chlorine lol

EXCELLENT WORK 👍❤

Put a spark on it and see what happens 😁

Just lit 💥on the water glass 🔥

I like how the oxygen only nucleates in the center and the hydrogen practically everywhere. Thanks for sharing.

Damn. I love the simplicity of your video. Rly. And yes, it does produce chlorine.

We can use test tube and graphide rod to collect hydrogen and oxygen

Nature lovers: in the future there is no trees Future people: *used batteries and water*

fortunitly the comments are already smart enough but il simplify it, chlorine is created in the process and the material doesent form around any point, itl be mixed anyways

That`s so amazing COOL!!!!!!!!!!!!!

Many people seem kinda confused here but the overall unbalanced reactions should be something like H2O + NaCl --> H2 + O2 +Cl2 + NaOH Some oxygen is also produced, at least i theorize so and it would be logical 2H+ -O + Na+ -Cl -- 2Na + 2H2O ---> 2NaOH + H2 Cl could also potencially reaction in solution to make NaOCl O (-2) is unstable so it will naturally reaction to forme O2 inmediatelly which is what happen in the oxidating electrode, note that this may also corrode it and well, oxidate the electrode itself (can be see with aluminium or iron) Chlorine is a bit less unstable than Oxygen but it since it is getting electrons, it will turn into Cl2, it happens with Oxygen as well Overall in theory electrolisis produces, Oxygen, Chlorine, Sodium Hydroxide and Hydrogen from Oxygen Hydroxide (My cursed way to say water)

Fake Cathode → H² Anode. →Cl²

Now this is the ready for 🍷🍷🍷...😂😂😂... Because now it has become a powerful energy drink..😂😂😂😂😂😂😂😂😂😂

If this is table salt so the gases are hydrogen and chlorine not oxygen

Sensation, he has invented electolysis! Nobel prize !!

We completed this

O God, bless Muhammad and his family, hasten their relief, and curse their enemy

Wow I love science and I will try this some day

Wow good demonstration of hho.. baking soda is the best for this experiment for those who want to take it far

Keep it up people! Im learning here. Thank you.

please continue bro by detail

Try lighting a matchstick on it.

To achieve this reaction, NaOH catalyst is required The reaction equation is as follows: 2H2O (electrolysis with NaOH catalyst)=2H2+O2

And then BOOM 💥

Well explained about electrolysis

That's not O2, but Cl2. It's as follows: NaCl ➞ Na+ + Cl- H2O ⇄ H+ + OH- Na+ + OH- ➞ NaOH 2Cl- +2H2O ⇄ 2OH- + H2↑ + Cl2↑ Cl- - 1e- ➞ Cl Cl + Cl ➞ Cl2↑ H+ +1e- ➞ H H + H ➞ H2↑ Cl2 + 2NaOH ➞ NaCl + NaOCl + H2O

Prinsip pembuatan balon gas sederhana

Can this be called as Electrolysis of water?

Fire ))

Wowwwww.............😮😮😮😮😮😮

Bro its a chlor alkalie process as u added the salt in it As at cathode hydrogen ions and at anode chlorine ions

Good

yes hydrogen... and chlorine

Ev vehicles 😮

Chlorine gas and hydrogen gas.... Its a right answer

❤😊

Solit bro l like it your experiment

Здесь наглядно видно, насколько молекула водорода, меньше чем кислорода

H2 + 2 O2 ;)

❤

It looking nise

❤❤❤❤❤

Cool ❤

FEVICOL MR

❤❤❤❤

Love this video

😊

Надо было накрыть сверху другим стаканом, а потом поджечь скрпившуюся смесь газов.

Boom

Попробовал бы он так сделать с литийионной батареей

Keren banget sahabat ku

Side reactions 2cl- turns into cl2

😮😮😮

2NaCl+2H2O--->2NaOH+H2+Cl2

Water ka pH value hota hai 7 aur formula hata hai H20 hota aur eska aanupat 2:1

So dose the extra oxygen come from the salt? My thinking is if you're splitting water H2O there's only 1 oxygen per 2 hydrogen but if the out put is H2 O2 or is the oxygen paired somehow

اللهم صلي وسلم وبارك على سيدنا محمد

دعاء اوصا به الامام الصادق (ع)خصوصآ في هذا الزمان(يالله يارحمان يارحيم يامقلب القلبو ثبت قلبي علئ دينك)

Nice experiment 👌👌👌🙏

😮

🎉

😮😮🤔🤔🤔

This music is a certified Roblox classic

Superb science 👌👌👌👌

Real energy drink

этому эксперименту не хватает искры :)

Обычную батарейку даже в воду не положили она сзади стояла

Electrolysis

😂😂Tata salt 😂😂

Wow😮😮😮😮😮❤

Thank you! I always wondered which side produced what!

😛😝😜😋🤪🤣😂🤣🤣😂

Красота, но батарейки больше нет

Best experiment

Объясните мне, если на одной клемме выделились атомы кислорода и соединились в молекулу, значит там произошёл разрыв молекулы воды, тогда куда делись атомы водорода возле этой же клеммы и как они добрались до второй клеммы, чтобы соединиться там в молекулу водорода?

Now drink this water, you will get full energy 😂

I have done this experiment ❤❤

Будь осторожен: во время электролиза солëной воды получается не только газ Брауна и гидроксид натрия, но также и газообразный хлор!

Like after sometime, the water will change its colour to yellow . But it is working for me 😊

Electrolysis😮

Use sulphates/carbonates/phosphates salt to avoid cl2 production.

And ur energy drink is ready 😂

Bro doesn't need any test tube or carbon rod 😂😂

Thanks time to show this to the quiet kid in my class he ll be happy to see this😅😅😅

Bro it works thanks but I HAVE A QUESTION... CAN YOU TELL ME HOW LONG WILL THE BATTERY LAST IF DOING FROM YOUR PROCEDURE... OR IF I ADD TWO PENCILS AND CONNECT THEM TO THE BATTERY , WILL IT LAST A BIT LONGER THAN YOUR PROCEDURE.. PLEASE TELL ME. .

The cathode, negative, produces hydrogen, the anode, positive produces oxygen also known as H2o, (2 atoms of hydrogen, 1 atom of oxygen) per mole of water.

A supplication recommended by Imam al-Sadiq (peace be upon him), especially in this time (O God, O Most Merciful, O Most Merciful, O Converter of the heart, and make my heart firm upon Your religion)

Well now that's just impressive

What's the name of this music?

The amount of hydrogen produced here is EXTREMLY SMALL it would last at least a week to fill a balloon on this tempo

Bhai yaha cl2 gas release hoga n❤

Bro is helping nature by creating oxygen 😂(jokes a part)