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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: Zydon on June 14, 2018, 01:41:20 AM

Title: Chlorine Experiment
Post by: Zydon on June 14, 2018, 01:41:20 AM
Hi, I am doing an experiment with Chlorine where I will be testing how the ppm change as the PH of the solution it is in changes. I would like to know, after putting chlorine into the solution. how would I then measure the ppm if there has been a change?
Title: Re: Chlorine Experiment
Post by: Arkcon on June 14, 2018, 08:16:50 AM
So, you want to measure two things -- ppm of Cl2 dissolved, and pH.  So you have a way of measuring pH.  How will you measure ppm Cl in solution?  You can't weigh it, like if you were dissolving a solid, or measure it, like you were mixing in a liquid.  You will have to figure out some tricks, because you are using a gas.