This depends on the nature of solution.
Generally the appearance is that of a dusty substance, the colour changes depending on the acidity of the solution when it was in its liquid form and if an indicator was used, usually it is white and dusty. :)
They are invisible when in an unsaturated, aqueous solution.
An acidic solution has a pH under 7 and a basic solution has a pH over 7.
Yes, this solution (NH4OH, ammonium hydroxide) is alkaline.
The solution will be neutral to nature.
Yes, an aqueous solution is a system having a uniform composition and appearance. If the solution is saturated, only the solution above the solid material will be uniform.
If the Na2S2O3 solution were omitted, the appearance of the solution would not change significantly for each kinetic trial. Na2S2O3 is a reagent that acts as a reducing agent and is not directly involved in the appearance of the reaction solution. Its absence would likely affect the reaction rate rather than the visual appearance of the solution.
This depends on the nature of solution.
The appearance of sand remain unchanged.
a possible solution is that the new visitors may start dumping their litter around their area, damaging the appearance of the nature.
Hand washing solution are also basic.
Frankenstein escapes to nature because he knows he will not be judged by his appearance.
Zinc sulfate is colorless to white in appearance.
Generally the appearance is that of a dusty substance, the colour changes depending on the acidity of the solution when it was in its liquid form and if an indicator was used, usually it is white and dusty. :)
It means nature never looks poor.
Lead acetate solution is colorless to pale yellow in appearance.