solution
Pure water is the standard for a neutral fluid (neither acidic or basic.) Ammonia is a basic solution.
Water is pure, not a solution.
Ammonia in its pure state is a single molecule (NH3) which, depending on pressure, can be either a liquid or a gas. Household ammonia (aqua ammonia) is a solution of ammonia in water which is usually described as NH4OH or as its componest ions NH4+ and OH- If you had pure ammonia in a container (as a liquid) it would rapidly change to ammonia gas. An ammonia solution (household ammonia) is much more stable.
No. Pure water is a compound, which is a pure substance. A saltwater solution is a mixture of water and salt, and is not a pure substance.
Ammonia is a compound and so can exist as a pure substance. Household ammonia is not pure. It is a 3% ammonia solution. The other 97% is water. Pure ammonia is very dangerous.
Pure Water is NOT a solution/solute/solvent. It is water without anything else in it. When say salt, is dissolved in water , it then becomes a solvent. The salt being the solute, and the whole system being a solution.
hypotonic
cake
Pure sugar is a compound, which is a pure substance. If you dissolve sugar in water, you will have a homogeneous mixture, which is a solution.
Adding pure water to an acidic solution will dilute the solution, causing the pH to increase. This is because the concentration of H+ ions, which determine the acidity of the solution, decreases as more water is added.
By evaporating the water of the solution and condensing it.
Absolutely pure water is not even that. Water dissociates itself into dissolved hydroxide and hydrogen ions, the latter forming hydronium. It is thus a solution of both of these ions.