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In a flame, sodium chloride produces a bright orange-yellow colour.
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∙ 9y ago
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Would you expect sodium fluoride to produce the same color as sodium chloride and why?
If you think to flame test the color is the same; the important factor is sodium with his spectral lines.
What is the method to produce NACl?
Generally, because sodium is of a positive charge and chlorine, negative, they would readily react to form a salt, sodium chloride.
How would you recover crystals of sodium chloride from sodium chloride solution?
Evaporate the water.
What values of pH would you expect for sodium chloride?
A water solution of sodium chloride is neutral.
At which temperatures would sodium chloride be a liquid?
The melting point of sodium chloride is 801 0C.
A spoonful of sodium chloride is dissolved in a liter of water What is sodium chloride in this solution?
it would be the solute
What values of pH would you expect for a sodium chloride?
Water solution of sodium chloride is neutral.
How can you describe sodium chloride?
Sodium chloride is an ionic salt.I would describe sodium chloride as an ionic compound made up of the elements sodium and chlorine. Sodium and chloride ions occupy alternate positions in a giant lattice structure with strong ionic bonds between them. Sodium chloride is the table salt that we are all familiar with.
Is salt indestructible?
No. It has a melting point, which is relatively high, and it can be dissolved in water. Once disolved in water, to form a Sodium chloride solution, if some other substance, such as Silver nitrate could be added which would produce a Sodium nitrate solution and a precipitate of Silver chloride. If this were done carefully no Sodium chloride would remain so you could say that it had been "destroyed."
What would happen if a sodium atom and a chlorine atom came into contact?
They combine to make sodium chloride, commonly known as table salt.
Is sodium chloride an example of a element?
No, that is 2 elements. One element would be Sodium (Na) and another would be Chlorine (Cl). Sodium Chloride would be a compound element.
If solid sodium hydroxide were added to neutralize the HCl would this reverse the reaction and cause the sodium chloride to redissolve?
No, adding solid sodium hydroxide to neutralize hydrochloric acid (HCl) would not cause sodium chloride to redissolve. The reaction between sodium hydroxide and hydrochloric acid forms water and sodium chloride, which remains in its dissolved form. The addition of solid sodium hydroxide would simply further neutralize the acid and increase the concentration of the resulting sodium chloride solution.
