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Titration Screen Experiment Level 2 Answers Quizlet 〈2024-2026〉
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Titration Screen Experiment Level 2 Answers Quizlet 〈2024-2026〉What indicator is used? A3: Phenolphthalein Why ignore the rough titre? A10: It is not accurate enough (overshoot possible) Final Answer for Level 2 (to submit or memorize) The concentration of the unknown hydrochloric acid is 0.0985 mol/dm³. What color change signals the endpoint? A4: Colorless to permanent pale pink What is the volume of HCl pipetted each time? A2: 25.00 cm³ Calculate the mean titre from: 24.60, 24.60, 24.65 cm³ A6: 24.62 cm³ |
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