This experiment is a demonstration, it serves to understand how the salt dissolved in water facilitates an optimum condition for the passage of the current between the two electrodes.
The working voltage for this experiment must be 230 volts DC or AC.
A light bulb 500W 230V or 230V 100W 5 bulbs in parallel between them ..
Two iron nails or other conductive metal.
Water and salt.
Two electric wires.
Electrical conductivity with salt water
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47 thoughts on “Electrical conductivity with salt water”
Also works with chalk Instead of salt if you plan to was or drink the water.
how many amps is that
laida tiesiai is dezutės junk db kazkur is sienos srove jama
please which electrode did you use ?
remote light control
thanks I got idea for my science exhibition
passing electricity through salt water produces chlorine gas – the bi product is sodium…very corrosive. So wjats the point of this and it does look like the power source is the so called ampmeter.
what is miter black and red coler ware conet
Can you say me a quick explain of this experiment?
what is this device which conduct by a black cable??
THIS SUCKS THE WORST PROJECT THIS SUCKS
why does it spark?
What are you Buildings? I saw you welding the salt water.
The frequency meter is glued to 55 Hz before connecting the lamp. Weird !!!
Yeaaah the magic start on the time line 1:15 The salt, but where coos the red kabel to ? and the black
Power suplay 🙂 ? good show man
hello that red cable is connected where?
does anyone know if there is a way to do this without the water turning brown/green?
damm…before mixing salt in thaT bowL..Bulb should b glow bcz water is also good conductor oF electrcitY…then Y bulb is not glow..tell m sir plz…..plz plz
I have Landscaping business and I I dropped 60 yards sold for winter time for the snow next winter I drop all that salt on the water and I selling energy to New York City
these are iron or steal nails?
is it volt meter beside?
Guys the chemistry behind that is quite simple.
NaCl is dissolved in H2O…red wire is the anode and black
is the cathode which leads us to following half reactions:
Anode: 2 Cl- _to_ Cl2 + 2e-
Cathode: 2 H2O + 2e- _to_ H2 + 2OH-
Overall reaction: 2Na+ + 2Cl- + 2H2O _to_ Cl2 + H2 + 2Na+ + 2OH- (dissolved Sodium hydroxide_NaOH)
So the evolving gases are H2 and Cl2, BUT: since the
products of the reaction are not separated by a membrane, the Cl2 gas reacts
with 2OH- to form OCl- (Hypochlorite) + Cl- + H2O
Thus it is somehow dissolved Sodium Hypochlorite (NaClO)
Thank me later…
Aww.. I have forgotten to mention that O2 is NOT evolved
since the oxidation potential of Cl- comes first, so Cl2 is formed. To form O2,
all Cl- have to be removed by gaseous Cl2. But things get complicated as Cl2 is
not only removed but also reacts to Chlorites which are soluble in water. So
ClO- is involved, possibly also chlorates and perchlorates which makes it hard
to remove chlorine from the water.
buy a good switch ..
In this experiement external source also added
Measurement by weight, linear and volume are learned in the 4th grade. There are still people who believe energy comes from sugar not salt. Thanks for this wonderful experiment! Check out The Health dot c o m with Andrew Chung, MD/PhD for more information about the right amount to eat daily.
the red wire on the right side gives you the power 😉
umm can I use a voltmeter
The bubbles coming off the electrodes in the water are O2 and H, you can capture this in a test tube then make it burn with a match and get a nice pop. Don't use a huge bottle though as it is very explosive. To capture the gas, but a test tube of water over each electrode, as the tube fills with gas it will empty the water. The tube that fills first is the hydrogen and the slower one is the oxygen.
What is that clip thing that clutch to the light and the salt water
I do so really want to try it
i can almost smell the toxic and deadly chlorine, not to mention the sparks that generate all sort of chlorine oxides
So wouldn't this make water types stronger than electric type Pokemon
What i need to make this
hy guys this vidio make to fools us becuase in his testing he show his powers of wolt of electricity.he used elictricity in expriment
Lol, Someone stole this video from you, and claimed it as "Free Energy" xd
This is really fake do not be confused.
Hey can u tell me the things need to do these becouse i have a project like this in chimestry!
hi, good day ahead sir/madam.. can I ask, is grass solution (Grass Extract) can be a possible source of electricity?
ومحليل الاحماض جيدة التوصيل للكهرباء
Whoaaa!I just thought the bulb will explode.