Concentration of HCl used: 25mL Volume of HCl used: 0.1031 Indicator: phenalphthalein (pneno) Endpoint colour change: Light pink /rea Table 1: Titration of Sodium Hydroxide with standard Hydrochloric Acid. Burette reading (mL) Trial 1 Trial 2 Trial 3 Trial 4 (if requirec 26.3 mL Final reading Initial reading Volume of NaOH(aq) 27:2mL 0.00mL 24 mL 0.00mL 0.00mL 24mL 26.3mL 27.2mL used Average of 2 closest values to within 0.10 mL: 26.75m

Concentration of HCl used: 25mL Volume of HCl used: 0.1031 Indicator: phenalphthalein (pneno) Endpoint colour change: Light pink /rea Table 1: Titration of Sodium Hydroxide with standard Hydrochloric Acid. Burette reading (mL) Trial 1 Trial 2 Trial 3 Trial 4 (if requirec 26.3 mL Final reading Initial reading Volume of NaOH(aq) 27:2mL 0.00mL 24 mL 0.00mL 0.00mL 24mL 26.3mL 27.2mL used Average of 2 closest values to within 0.10 mL: 26.75m

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter10: Potentiometry And Redox Titrations

Section: Chapter Questions

Problem 8P

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