Standardized means that a specific amount EDTA is added to a specific volume of distilled water. Water hardness is determined by the the amount of a standard EDTA solution to change the color of the water from red to blue. For example if one added the correct amount of EDTA to twice the volume of distilled water the solution would be weak. Titration of the hard water would give a erroneous high result.
Answer:
salt will dislove sand wont
Explanation:
The answer to this is yes they are likely, true.
Did u mean mass of potassium nitrate or the mass of nitrogen in potassium nitrate
