For a material to conduct electricity it needs to have free charge carriers. I.e. particles with charge that can move around the material.
Distilled water, or pure water only contains H2O molecules, which are neutral. Rainwater on the other hand also contains other materials such as salt, which in water falls apart into positive and negative ions. These are serviceable charge carriers, and therefore rainwater can conduct electricity.
Because in order for water to conduct electricity, it has to have dissoloved ions. Pure water (distilled) will not conduct at all. Tap water has some ion from both the intentional additives (Floride, Chlorine, Chloramine, etc.) and unintended ion, such as copper, iron, and alike that it picked up on it's way to you.
Tap water contains significantly more ions of dissolved salts (ions of chloride, bicarbonate, sodium, calcium, magnesium) up to 0.010 mol/L, while pure water only contains 1.0*10-7 mol/L of H+ and OH- ions. Ions are the conductant part of a solution, not neutral water molecules.
Because tap water contains ions, charged particles that can conduct electricity if they are in liquid form or dissolved.
Electricity generates a potential difference between the two sides of the water and this will make the ions move so the potential is distributed through the water. Now at the other end of the water the ion distribution has changed and this is the same as a potential change.
In other words, because there was a potential difference at one side of the water, now there also is one at the other side, and that's what we call conduction of electricity. It's important to note that it's not the water that conducts electricity but it are the dissolved ions. So any liquid other liquid can also conduct electricity if you dissolve ions in it.
Pure water is purified of this ions, so it has no charged particles and thus can't distribute charge (or electricity).
I hope it's clear now; Thank you for your question.
Distilled water is a bad conductor of electricity because it does nat contain salt whereas tap water contains salt.Salt is a good conductor of electricity,so it allows current to pass through them.
Tap water has some salt, (sodium) that has the ability to conduct electricity. Distilled water has none of this.
because tap water usually contains dissolved electrolytes that helps conduction, while distilled water is freed of these compounds by the distillation process
Ions are needed to conduct electricity. Distilled water has no ions.
rain water has some ions from the atmosphere which is needed to conduct electricity, distilled water does not.
Yes, saline water conducts electricitywhile distilled water is almost an insulator, salt water is a very efficient electrical conductor.
Water, when in contact with electricity, conducts the electricity to spread throughout the water instantly cause major electricity flow throughout the water. Water conducts electricity making it dangerous.
yes it can.
Ionic compounds conduct electricity when dissolved in water.
Ionic compounds conduct electricity when dissolved. Sodium chloride is an example
Dissolved and liquid salts are electrolytes and do conduct electricity. All natural waters have salts in them. Water only conducts electricity, when salts have dissolved in the water. Distilled water aka water without any salts is a nonelectrolyte and does not, as any other oxide, conduct electricity.
Yes, saline water conducts electricitywhile distilled water is almost an insulator, salt water is a very efficient electrical conductor.
because distilled water does not conduct electricity and tap water does and also to see weather methanol conducts electricity.
in real, pure distilled water is a bad conductor of electricity.but if the water contains some amount of salt then it conducts to some extent.
No
Water, when in contact with electricity, conducts the electricity to spread throughout the water instantly cause major electricity flow throughout the water. Water conducts electricity making it dangerous.
water
Pure water no. Water conducts electricity because of the impurities in it.
we can't pass electricity into a distilled water
yes it can.
Water.
Ionic compounds conduct electricity when dissolved in water.