concnetration
concnetration
(OP)
How can i find the acutal amount of mg/L after i titrate? I know how much NaOH I am suppose to add to get the correct titration. But how do I find mg/L?
I have a tank with water. I am adding phoshpate and I test the concnetration with a hand titrator. I use a indicator. I get an amount of NaOH added. How do I know the mg/L?
Can someone help me please? I have not had quant in about 4 years and i cant remember how to do it.
Thanks
I have a tank with water. I am adding phoshpate and I test the concnetration with a hand titrator. I use a indicator. I get an amount of NaOH added. How do I know the mg/L?
Can someone help me please? I have not had quant in about 4 years and i cant remember how to do it.
Thanks





RE: concnetration
1. Said me the type of kit that you are using??
2. if the stequiometric relation behind NaoH and Phosphate is = 1. ppm PHOSP= ml NaOH added*Conc of NaOH* PMolecular of PHOSP/Sample volume.
Bye.
CHEM. TeCh
Manuel Arguelles
Quality Analist
Venezuela
RE: concnetration
I have water in a tank. I am adding a power phoshpate to the tank. I take a 10ml sample from the tank. Adding pheynthaline to the sample and then adding NaOH until a color change to pink. So how do I know how much phosphate is in the sample?
I am trying to explaine it.
Thanks for responding,
Cheri
RE: concnetration
Orenda