Can someone plz look at my assignment, i scanned the assignment sheet into the doc.
Its not finishd i just had a go at it.
IM really having trouble with the part where i have to design an experiment to detect and monitor levels of Arsenic in water.
I was gonna use the Marsh test or something but i dont know how to use the "quantifying processes" coz the Marsh test will only tell me if Arsenic is or isnt there. not HOW MUCH is there.
Do i need to use moles and things? someone point me in the right direction plz.
Its not finishd i just had a go at it.
IM really having trouble with the part where i have to design an experiment to detect and monitor levels of Arsenic in water.
I was gonna use the Marsh test or something but i dont know how to use the "quantifying processes" coz the Marsh test will only tell me if Arsenic is or isnt there. not HOW MUCH is there.
Do i need to use moles and things? someone point me in the right direction plz.