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Unformatted text preview: 11.30 final pH 4. mustard 4.95 g 37.5 mL NaOH in burette % mass of CH3COOH = ? 40 mL dH2O 2 drops phenophaline initial pH mustard 3.53 final pH 7.53 15.5 mL NaOH added 5. 50 mL NaOH in burette 25 mL CH3COOH initial pH 2.75 Conclusion: To titrate mustard and to make a titration curve. Taking 30 data points and plugging them into Excel to for the titration curve The curve was assembled and presented...
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- Spring '08
- pH, ml, burette