ta t Observations Volume Initial Temp of Initial Temp Initial Temp of Final Volume of Mass of nrxn Percatage of of NaOH AT water, HCI Temp NaOH HOa slolution (C) solution (c) Reaction water or HCI of HCI of c) error from solution solution or (a) 2.115 6.50 NA solution (mL) Hess' law Average Temp 23.1 NA 28.1 5.0 -40400 -2.46% T 29.4 0600 34.8 -55480 50.0 50.0 22.9 23.0 100.0 23.1 11.7 2.073 -98300 NA Molarity of NaOH solution Molarity of HCl solution (M) Density of all solutions (g/mL) (W) 1.02 00 T

ta t Observations Volume Initial Temp of Initial Temp Initial Temp of Final Volume of Mass of nrxn Percatage of of NaOH AT water, HCI Temp NaOH HOa slolution (C) solution (c) Reaction water or HCI of HCI of c) error from solution solution or (a) 2.115 6.50 NA solution (mL) Hess' law Average Temp 23.1 NA 28.1 5.0 -40400 -2.46% T 29.4 0600 34.8 -55480 50.0 50.0 22.9 23.0 100.0 23.1 11.7 2.073 -98300 NA Molarity of NaOH solution Molarity of HCl solution (M) Density of all solutions (g/mL) (W) 1.02 00 T

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.21QAP

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