Chemistry, 07.04.2021 18:10 danielboek
A bottle of potassium hydroxide, KOH of unknown concentration was found in a
classroom. To determine its concentration, 10.00 mL of the solution was pipetted
into an Erlenmayer flask and titrated with 0.50 mol/L sulphuric acid, H2SO4 using
bromothymol blue as indicator. The initial burette reading was 2.75 ml. At end point,
the burette reading was 33.48 mL. What was the concentration of he potassium
hydroxide?​
Answers: 2
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A bottle of potassium hydroxide, KOH of unknown concentration was found in a
classroom. To determin...
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