#water-treatment
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Questions
Anonymous
Jul 23
Ronald Anami
Jul 15
Anonymous
Apr 21
From the detamination of hardness of water through complexometric titration, the following data are obtained: Average volume of EDTA used= 8.47mls when water sample used, ?
From the detamination of hardness of water through complexometric titration, the following data are obtained: Average volume of EDTA used= 8.47mls when water sample used, Average volume of EDTA=0.17mls when distilled water was used (blank) Mean corrected titration volume of EDTA required by water sample was 8.30mls( when Murexide indicator was used) Calculate the concentration of calcium in mg/1 as CaCO3 Calculate the concentration of calcium in mg/1 as CaCO3?
2
1
Anonymous
Apr 8
Anonymous
Apr 7
Anonymous
Apr 6
Deffeciate any four methods of chlorination?
Deffeciate any four methods of chlorination?
1
1
Anonymous
Mar 30
Anonymous
Mar 30
Ketty Maimbo
Mar 17
Arshdeepsingh Kang
Feb 3
Anonymous
Nov 19, 2023
Anonymous
Nov 6, 2023
