【Daily Question】March 30, 2018: Participation = +2 wealth； +3 to +10 wealth for correct answers
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Fill-in-the-blank: In iodometric titration, methods to prevent the evaporation of iodine include: (1) adding an excess of ( )； (2) Titration is generally carried out at ( ) temperature ； (3) Do not shake the solution vigorously during titration. Potassium iodide, chamber
In iodometric titration, methods to prevent the evaporation of iodine include: (1) adding an excess of potassium iodide； (2) Titration is generally carried out at (room) temperature ； (3) Do not shake the solution vigorously during titration.
This post was last edited by changshu2008 on 2018-3-30 08:53. Fill-in-the-blank question: In iodometric titration, the methods to prevent the evaporation of iodine are: (1) Add an excess of (potassium iodide,)； (2) Titration is generally carried out at (room) temperature ； (3) Do not shake the solution vigorously during titration.
In iodometric titration, methods to prevent the evaporation of iodine include: (1) adding an excess of (potassium iodide,)； (2) Titration is generally carried out at (room) temperature ； (3) Do not shake the solution vigorously during titration.
In iodometric titration, methods to prevent the evaporation of iodine include: (1) adding an excess of (potassium iodide)； (2) Titration is generally carried out at room temperature ； (3) Do not shake the solution vigorously during titration.