Sampling Chlorine - Learn Why & How to Use Potassium Iodide

  • Thread starter Thread starter LatexZone
  • Start date Start date
  • Tags Tags
    Sampling
AI Thread Summary
Sampling the air above and the water in a swimming pool for chlorine levels is crucial for ensuring safety and maintaining water quality. High chlorine levels can lead to respiratory issues and skin irritation, while low levels may not effectively kill harmful pathogens. Techniques for testing chlorine levels often involve using reagents like potassium iodide, which can react with chlorine to provide a measurable indication of its concentration. A pipette is commonly used to accurately measure and transfer water samples for testing. Regular monitoring of chlorine levels helps maintain a safe swimming environment.
LatexZone
Messages
91
Reaction score
0
Hey guys,

I'm just curious to know, why is it important to sample the air above and the water in the swimming pool for the chlorine level...and I mean, is there a technique which involves potassium iodide and a pipette?

Thanks!
 
Chemistry news on Phys.org
Anybody?
 
Can anybody help me with this?

Thanks a lot.
 
Closed...

Helped myself...
 
It seems like a simple enough question: what is the solubility of epsom salt in water at 20°C? A graph or table showing how it varies with temperature would be a bonus. But upon searching the internet I have been unable to determine this with confidence. Wikipedia gives the value of 113g/100ml. But other sources disagree and I can't find a definitive source for the information. I even asked chatgpt but it couldn't be sure either. I thought, naively, that this would be easy to look up without...
I was introduced to the Octet Rule recently and make me wonder, why does 8 valence electrons or a full p orbital always make an element inert? What is so special with a full p orbital? Like take Calcium for an example, its outer orbital is filled but its only the s orbital thats filled so its still reactive not so much as the Alkaline metals but still pretty reactive. Can someone explain it to me? Thanks!!
Back
Top