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chemistry textbook- could somebody clarify something, very simple
quoting my textbook, on the identification of the products of electrolysis:
"a piece of moist pH paper, or moist blue litmus paper, held above the positive electrode first of all turns red to show that chlorine produces an acidic solution, and then is bleached".
what makes it get "bleached"? what does it mean by "then is bleached"?
does this happen due to the chlorine, or what?
thanks
"a piece of moist pH paper, or moist blue litmus paper, held above the positive electrode first of all turns red to show that chlorine produces an acidic solution, and then is bleached".
what makes it get "bleached"? what does it mean by "then is bleached"?
does this happen due to the chlorine, or what?
thanks
basic electolysis experiment with copper (II) chloride.
chlorine gas given off at positive electrode
chlorine gas given off at positive electrode
thanks, bit late though. the exam was today
went pretty well though, which is good.
went pretty well though, which is good.
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