Question

an unknown molarity of HCl acts as an analyte.50mL of it is placed into a conical flask ans a 0.1M of solution of NaOH was used as a reagent. The endpoint is pH=7, with a pKa of 6.5 chosen.The colour of the solution changed when 10mL of 0.1012M NaOH WAS ADDED..CALCULATE THE Number of moles of of HCl added during titration and its molarity

Oct 16, 2018

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