0
What is the name of the complexing agent used to determine the total hardness?
Wiki User
∙ 8y ago
caco3
Lyric Wintheiser
Add your answer:
Earn +20 pts
What is the full name of the complexing agent used to determine the total hardness?
caco3
What is difference between carbonate and noncarbonate hardness?
Carbonate hardness is the measure of hard ions associated with carbonate and bicarbonate anions contained in the water.Noncarbonate hardness is the portion of total hardness in water that is not produced by carbonates, but primarily by sulfate anions.
What is the average hardness of a bottle of water?
Total hardness=(Ca2+)*(combining weight of CaCO3/combining weight of Ca2+) +(Mg2+)(combining weight of CaCO3/combining weight of Mg2+)
How do you Calculate the total hardness of water sample that contains ppm magnesium and ppm calcium?
Answer will be (mg/L) as CaCO3 units of ppm are the same as mg/L. Hardness = 2.5(mg Ca/L) + 4.1(mg Mg/L) In this case: 2.5x78.4 + 4.1x104.5 = 624.45 mg/L
What group of organisms will determine the total number of organisms that can live in a given area?
decomposers
What is the full name of the complexing agent used to determine the total hardness?
caco3
What is total hardness?
hardness is how easily a mineral can be scratched
What is difference between carbonate and noncarbonate hardness?
Carbonate hardness is the measure of hard ions associated with carbonate and bicarbonate anions contained in the water.Noncarbonate hardness is the portion of total hardness in water that is not produced by carbonates, but primarily by sulfate anions.
What is the average hardness of a bottle of water?
Total hardness=(Ca2+)*(combining weight of CaCO3/combining weight of Ca2+) +(Mg2+)(combining weight of CaCO3/combining weight of Mg2+)
Why buffer ammonia is used in water total hardness test?
ph 10.0-10.4
Why is ammonia-sodium chloride buffer solution is added in the determination of total hardness of water?
ammonia has a strong smell?
What should the KH be in a freshwater tank?
The hardness of your water would depend on the species of fish you intend to keep. African Cichlids need hard water with a very high GH/KH (total hardness) but fish from the Amazon need soft water with very low GH/KH (total hardness). I would advise you to always independently research what water parameters are required for whatever species you wish to keep.
How do you determine the total magnification of microscope?
To determine the total magnification of a microscope you multiply the magnification power of the objectives lens (indicated as x10) by that of the eye piece.
Explain how determine timing of activities and of total float?
how you determined the timing of activities and the total float?
What are two things must you know to determine average speed?
Total distance/total time
How does manufacturer set his or her total output to maximize profit?
determine the largest gap between total revenue and total cost
How does a manufacturer set his or her total output to maximize profit?
determine the largest gap between total revenue and total cost
