Because the formula unit is NaCl.
In sodium chloride, sodium is a cation which is named first. It is followed by ame of anion which is chlorine.
No
An aqueous solution of sodium chloride cannot be used to separate sodium from sodium chloride because both sodium and chloride ions are present in the solution. Sodium cannot be isolated from the solution without separate electrolysis techniques because it is also in the form of ions like chloride.
pure sodium chloride is white
No. Sodium chloride is polar, whereas diethyl ether is non-polar. Unlike solutes do not dissolve in unlike solvent. Only "like dissolves like".
No, sodium chloride is not soluble in toluene because toluene is a non-polar solvent and sodium chloride is an ionic compound. Ionic compounds like sodium chloride are generally soluble in polar solvents but insoluble in non-polar solvents like toluene.
Sodium chloride has two atoms in the formula unit (NaCl): sodium and chlorine.
Sodium chloride can be removed from solution by distillation. Boiling a solution of sodium chloride will cause the water to boil off and the sodium chloride to be left behind. If the water vapor is then condensed, the water obtained will be free of sodium chloride.
Sodium chloride is a compound.
Sodium chloride is not a cause of cancer.
The chemical name for table salt is sodium chloride. It is written NaCl. Na+1=sodium, and Cl-1=chloride so the chemical name is sodium chloride. Sodium is Na, which is a explosive metal, and Cl is a poisonous gas. But when combined, it makes sodium chloride, or salt, which is an ionic compound.
Salinity (or 'saltiness') is due to the compound sodium chloride, written NaCl, and adding more of this will increase the salinity. However never add metallic sodium to water, it produces a violent and dangerous reaction. So when you say 'adding sodium to chloride' I'm not sure what you mean. The compound sodium chloride is just cooking salt and quite harmless and you can add as much of that as you like, but sodium as an element is a different matter.
Salts