A definite qty. of substance is dissolved in definite amount of solvent solution should be clear.
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.
The appearance of sand remain unchanged.
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. :)
Lead acetate solution is colorless to pale yellow in appearance.
It is invisible when in an unsaturated, aqueous solution.
It is invisible when in an unsaturated, aqueous solution.
ilam sa ayam
They are invisible when in an unsaturated, aqueous solution.
The scientific term for the appearance of elodea cells when placed in a hypotonic solution is turgid. This occurs when water moves into the cell causing it to swell and become firm.
When silver nitrate is added to a tap water solution, it can form insoluble silver chloride precipitate due to a reaction with chloride ions present in the tap water. This precipitate appears as a white cloudy material, which causes the solution to change in appearance.