Refering to Cations being found in river water, Also who else uses it and why,how e.t.c. needed by Tuesday
2006-09-19 04:16:21 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
It's analysis done qualitatively.
2006-09-19 04:23:33 · answer #1 · answered by Anonymous · 0⤊ 0⤋
There are a number of techniques for determination of cations in a matrix such as river water. There is no one technique that I know of called the "qualitative analysis technique", that phrase refers to knowing what kinds of analytes are in a particular sample. A wide variety of methodologies are suitable for qualitative determination of cations in river water, probably one of the better ones would be ion chromatography with a conductance detector. This type of data is important to a number of different agencies, particularly the EPA and municipal waterworks, etc.
2006-09-19 11:27:52 · answer #2 · answered by j_christopher_ball 2 · 0⤊ 0⤋
Qualitative analysis is not a technique, it is a method to specify the kind of elements , compounds , ions in a sample, and there are many techinques used to do that, instrumantly or manually (wet chemistry)
2006-09-19 12:08:14 · answer #3 · answered by basimsaleh 4 · 0⤊ 0⤋
Basically it's a technique to find out what there. Forensics also uses it to determine the presence of toxins
2006-09-19 12:08:38 · answer #4 · answered by christopher N 4 · 0⤊ 0⤋
Your homework, yeah? try ask it on the link below. Search in "analytical chemistry". Good luck.
2006-09-19 11:30:48 · answer #5 · answered by Stephen C 2 · 0⤊ 0⤋
Any one who tests the purities of substances; food nutritionists, environmental analysts (e.g. air and water purity)...
2006-09-20 07:47:39 · answer #6 · answered by Kemmy 6 · 0⤊ 0⤋