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Answered 2009-11-13 13:15:11

why is cold ethanol added to the soap and the salt mixture

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Is garlic salt a substance or mixture?

Garlic salt is a mixture of salt with granulated garlic added.

Is iodized salt a mixture?

It s a mixture is in salt somepercent of iodine solution is added

Is salt and ethanol a heterogenous solution before mixing?

Almost no salt will dissolve in pure ethanol. If salt is added to a solution of ethanol and water, which are miscible, it may form a homogenous solution without being stirred.

Is ethanol a salt?

Ethanol is an alcohol not a salt.

Is season salt a mixture?

Yes it is. Plain salt is just sodium chloride. Seasoned salt has other flavourings added - making it a mixture.

Saturated salt solution?

why must saturated salt solution be added to the reaction mixture?

Is salt water a a mixture?

Yes. Because the added salt is still separable from the water.

Is salt in glass?

Salt is sometimes added to glass to decrease the number of air bubbles in the mixture.

What happens to iron powder and salt mixture when it is added to water?

The salt dissolves in the water and the iron does not.

Is sodium chloride transparent when added to ethanol?

Sodium chloride (NaCl or table salt) doesn't even dissolve in ethanol. So it just stays in there. NOT TRANSPARENT

How do you separate oil salt sand ethanol and water?

1. Firstly, use filtration to separate sand from the rest of the mixture. 2. Next, use a separation funnel to separate the three layers: Oil, ethanol, salt water. 3. Finally, use simple distillation to separate the salt from the water. There you have it! Sand, oil, ethanol, salt and water all separated!

Is salt and water a mixture A solution is it both a mixture and a solution?

Salt and water is a mixture. In a mixture you can mix them together then take them apart. When you put salt in water the salt does not dissolve therefore it is a mixture. If salt dissolved in water it would then be a solution,but salt does not dissolve in water so it is a mixture.Salt does dissolve in water to form a solution, which is a mixture. If a chemical that was insoluble in water was added to water, a mixture would also be formed. Slaf can be separated from water by evaporation and crystallisation, the undissolved chemical by filtration.

Is ethanol the same as salt water?

No, it is not. Salt water is NaCl and H2O, while ethanol is C2H5OH.

What can be separated by distillation?

A mixture of liquids with different boiling points like water and ethanol or crude oil which is a mixture of hydrocarbons. It can also be used to separate a solution into its solvent and solute, for example salt solution (salt water) could be separated into water (solvent) and salt (solute)

How would you get a pure sample of dry salt from rock salt?

Rock Salt (a mixture of salt, sand and dirt) is crushed into small pieces.Water is added to this mixture.The mixture is warmed and stirred.Only the pure salt dissolves.The mixture is filtered.The salt solution passes through filter paper.The sand and dirt are trapped in the filter paper.The solution is evaporated gently to leave dry salt.

Why do ice cubes feel cold?

because their made from salt and salt can be frozen and water is added to it and when it is frozen, the salt is vanishing and the icecube is just water and its cold because its in the freezer for ?

How cold does sodium chloride have to be to freeze ice cream?

The temperature of sodium chloride is not important in this case; salt is added to lower the freezing point of the mixture and to give consistency to the ice cream.

How do you obtain tea leaves from its mixture with salt?

Dissolve the salt with cold water and filter tea leaves out by sieving and washing it.

Can you separate table salt from table sugar?

Organic SolventsBenzene and other solvents will dissolve sugar, but not salt. Salt is slightly soluble in ethanol, but this method can be used for experiments. Add the mixture to ethanol and strain out the salt with filter paper. Evaporating the ethanol will leave the sugar behind.Water Solution First in a large glass of cold water and mix the "Salt+Sugar" you have there.Then wait until some solid particles form on the bottom of the glass.Carefully take the water out of the glass.The solid particles are SUGARThen the water is SALT+WATERTake the "Salt+Water" and boil it until there is no more water.Then you will end with just SALT (hot salt...)In theory, if a water solution is cooled, sugar crystals should precipitate before the salt, but this is difficult to control experimentally.

Why is NaCl soluble in ethanol but not in gasoline?

Salt is not soluble in ethanol or gasoline.

Why does salt have to be added in a chemistry mixture?

That depends entirely on the chemical reaction that you may be trying to create. Not all mixtures require salt.

Does the boiling point of water increase or decrease when salt is added to it?

The boiling point of water increases when salt is added to it, because the boiling point of water is 100 degree centigrade and when the salt is added to water its become mixture and salt (Na cl ) chemically react with H2o(water).

What is table salt mixture compound or solution?

You did not mention a mixture of 'what' and table salt. On the chance that you meant, "Water", then the compound called, "salt" is in solution with water up to the saturation point. After that, any added salt will simply fall to the bottom of the container, and not go into solution.

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